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} .loading { visibility: hidden; } .detail-page .post-footer .cmt_iframe_holder { padding-top: 40px !important; } /** Desktop **/ @media (max-width: 900px) { .col-right { display: none; } .col-main { margin-right: 0; min-width: initial; } .footer-outer { display: none; } .cols-wrapper { min-width: initial; } .google-footer-outer { background-color: #f5f5f5; } } /** Tablet **/ @media (max-width: 712px) { .header-outer, .cols-wrapper, .footer-outer, .google-footer-outer { padding: 0 40px; } } /* An extra breakpoint accommodating for long blog titles. */ @media (max-width: 600px) { .header-left { height: 100%; position: initial; top: inherit; margin-top: 0; -webkit-transform: initial; transform: initial; } .header-title { margin-top: 18px; } .header-inner { height: auto; margin-bottom: 32px; margin-top: 32px; } .header-desc { margin-top: 12px; } .header-inner .google-logo { height: 70px; margin-top: 3px; } .header-inner .google-logo img { height: 70px; } .header-title h2 { font-size: 32px; 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//]]> </script> <noscript> <img alt='' height='1' src='https://ad.doubleclick.net/ddm/activity/src=2542116;type=gblog;cat=googl0;ord=1?' width='1'/> </noscript>  <div class='header-outer'> <div class='header-inner'> <div class='section' id='header'><div class='widget Header' data-version='1' id='Header1'> <div class='header-left'> <div class='header-title'> <a class='google-logo' href='https://blog.chromium.org/'> <img alt="Chromium Blog" height="50" src="//1.bp.blogspot.com/-vkF7AFJOwBk/VkQxeAGi1mI/AAAAAAAARYo/57denvsQ8zA/s1600-r/logo_chromium.png"> </a> <a href='/.'> <h2> Chromium Blog </h2> </a> </div> <div class='header-desc'> News and developments from the open source browser project </div> </div> </div></div> </div> </div>  <div class='cols-wrapper loading'> <div class='col-main-wrapper'> <div class='col-main'> <div class='section' id='main'><div class='widget Blog' data-version='1' id='Blog1'> <div class='post' data-id='1989220993745674708' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2016/04/es6-es7-in-browser.html' itemprop='url' title='ES6 & ES7 in the browser'> ES6 & ES7 in the browser </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Friday, April 29, 2016 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-family: Arial; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">JavaScript is a continually evolving programming language standardized over time by a committee of browser vendors, developers, and community members. In the past two years, this committee has introduced ES6, the largest update in the history of JavaScript, and ES7, the first of more frequent annual releases. Together the two versions add hundreds of new features to help developers write expressive, concise, and fast applications. After a long, collaborative journey of design, specification, and implementation work, the V8 JavaScript team has reached a major milestone in language support. Chrome Canary now runs both ES6 and ES7, which will ship to all users in Chrome 52.</span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-family: Arial; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><br /></span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;"><br /></span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">ES6 and ES7 support in Chromium provides JavaScript developers with many sought-after features common in other programming languages, but previously missing from the web. These features include ways to simplify common programming patterns, make code easier to write, and customize low-level JavaScript behavior. </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Classes" style="text-decoration: none;"><span style="color: #1155cc; font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">Classes</span></a><span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">, for example, allow developers to easily write object-oriented programs and safely </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Classes/extends" style="text-decoration: none;"><span style="color: #1155cc; font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">extend</span></a><span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;"> built-in JavaScript objects. </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/Arrow_functions" style="text-decoration: none;"><span style="color: #1155cc; font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">Arrow functions</span></a><span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">, </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/Default_parameters" style="text-decoration: none;"><span style="color: #1155cc; font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">default parameters</span></a><span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">, and </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/includes" style="text-decoration: none;"><span style="color: #1155cc; font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">array convenience methods</span></a><span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;"> make common idioms simpler to program and reduce the need to copy and paste boilerplate code between projects. It can be difficult to reason about JavaScript’s asynchronous execution flow and nested callbacks, so ES6 introduces </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise" style="text-decoration: none;"><span style="color: #1155cc; font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">promises</span></a><span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">, </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Iterators_and_Generators" style="text-decoration: none;"><span style="color: #1155cc; font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">iterators, and generators</span></a><span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;"> to simplify asynchronous code, make control flow more expressive, and make writing bug-free code easier. Powerful features like </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Proxy" style="text-decoration: none;"><span style="color: #1155cc; font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">proxies</span></a><span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;"> and </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol#Well-known_symbols" style="text-decoration: none;"><span style="color: #1155cc; font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">well-known symbols</span></a><span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;"> also give advanced developers the ability to customize language behavior to better match their application’s needs.</span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;"><br /></span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;"><br /></span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">In order for websites to take full advantage of these new JavaScript features, multiple browsers must support the latest specifications. Fortunately, cross-browser support has rapidly improved in the past few months. The latest development versions of all modern browsers now support more than 90% of ES6, with polyfills and transpilation available to add support to older browsers as well. Adoption will continue to expand over the coming months, given that the ability to load JavaScript modules from HTML was recently standardized with the </span><a href="https://blog.whatwg.org/js-modules" style="text-decoration: none;"><span style="color: #1155cc; font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;"><script type="module"></span></a><span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;"> tag. Chromium has already started implementing this new tag, and module support will be </span><a href="https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/uba6pMr-jec/tXdg6YYPBAAJ" style="text-decoration: none;"><span style="color: #1155cc; font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">available soon</span></a><span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">, making it even easier to write and ship websites with ES6 and ES7 code.</span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;"><br /></span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;"><br /></span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">For more details on the JavaScript standards process, features still under discussion such as proper tail calls, and a deeper dive into the technical side of spec conformance, visit the </span><a href="https://v8project.blogspot.com/2016/04/es6-es7-and-beyond.html" style="text-decoration: none;"><span style="color: #1155cc; font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">V8 blog</span></a><span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">. Check back soon to hear more about upcoming JavaScript features and continued performance optimizations.</span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial; font-size: 13.333333333333332px; white-space: pre-wrap;"><br /></span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial; font-size: 13.333333333333332px; white-space: pre-wrap;"><br /></span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial; font-size: 13.333333333333332px; white-space: pre-wrap;">Posted by Seth Thompson, Product Manager and ECMAScript ESsayist</span></div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-family: Arial; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">JavaScript is a continually evolving programming language standardized over time by a committee of browser vendors, developers, and community members. In the past two years, this committee has introduced ES6, the largest update in the history of JavaScript, and ES7, the first of more frequent annual releases. Together the two versions add hundreds of new features to help developers write expressive, concise, and fast applications. After a long, collaborative journey of design, specification, and implementation work, the V8 JavaScript team has reached a major milestone in language support. Chrome Canary now runs both ES6 and ES7, which will ship to all users in Chrome 52.</span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-family: Arial; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><br /></span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;"><br /></span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">ES6 and ES7 support in Chromium provides JavaScript developers with many sought-after features common in other programming languages, but previously missing from the web. These features include ways to simplify common programming patterns, make code easier to write, and customize low-level JavaScript behavior. </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Classes" style="text-decoration: none;"><span style="color: #1155cc; font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">Classes</span></a><span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">, for example, allow developers to easily write object-oriented programs and safely </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Classes/extends" style="text-decoration: none;"><span style="color: #1155cc; font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">extend</span></a><span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;"> built-in JavaScript objects. </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/Arrow_functions" style="text-decoration: none;"><span style="color: #1155cc; font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">Arrow functions</span></a><span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">, </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/Default_parameters" style="text-decoration: none;"><span style="color: #1155cc; font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">default parameters</span></a><span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">, and </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/includes" style="text-decoration: none;"><span style="color: #1155cc; font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">array convenience methods</span></a><span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;"> make common idioms simpler to program and reduce the need to copy and paste boilerplate code between projects. It can be difficult to reason about JavaScript’s asynchronous execution flow and nested callbacks, so ES6 introduces </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise" style="text-decoration: none;"><span style="color: #1155cc; font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">promises</span></a><span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">, </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Iterators_and_Generators" style="text-decoration: none;"><span style="color: #1155cc; font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">iterators, and generators</span></a><span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;"> to simplify asynchronous code, make control flow more expressive, and make writing bug-free code easier. Powerful features like </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Proxy" style="text-decoration: none;"><span style="color: #1155cc; font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">proxies</span></a><span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;"> and </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol#Well-known_symbols" style="text-decoration: none;"><span style="color: #1155cc; font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">well-known symbols</span></a><span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;"> also give advanced developers the ability to customize language behavior to better match their application’s needs.</span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;"><br /></span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;"><br /></span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">In order for websites to take full advantage of these new JavaScript features, multiple browsers must support the latest specifications. Fortunately, cross-browser support has rapidly improved in the past few months. The latest development versions of all modern browsers now support more than 90% of ES6, with polyfills and transpilation available to add support to older browsers as well. Adoption will continue to expand over the coming months, given that the ability to load JavaScript modules from HTML was recently standardized with the </span><a href="https://blog.whatwg.org/js-modules" style="text-decoration: none;"><span style="color: #1155cc; font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;"><script type="module"></span></a><span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;"> tag. Chromium has already started implementing this new tag, and module support will be </span><a href="https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/uba6pMr-jec/tXdg6YYPBAAJ" style="text-decoration: none;"><span style="color: #1155cc; font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">available soon</span></a><span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">, making it even easier to write and ship websites with ES6 and ES7 code.</span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;"><br /></span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;"><br /></span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">For more details on the JavaScript standards process, features still under discussion such as proper tail calls, and a deeper dive into the technical side of spec conformance, visit the </span><a href="https://v8project.blogspot.com/2016/04/es6-es7-and-beyond.html" style="text-decoration: none;"><span style="color: #1155cc; font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">V8 blog</span></a><span style="font-family: Arial; font-size: 13.333333333333332px; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">. Check back soon to hear more about upcoming JavaScript features and continued performance optimizations.</span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial; font-size: 13.333333333333332px; white-space: pre-wrap;"><br /></span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial; font-size: 13.333333333333332px; white-space: pre-wrap;"><br /></span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial; font-size: 13.333333333333332px; white-space: pre-wrap;">Posted by Seth Thompson, Product Manager and ECMAScript ESsayist</span></div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:ES6 & ES7 in the browser&url=https://blog.chromium.org/2016/04/es6-es7-in-browser.html&via=ChromiumDev'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://blog.chromium.org/2016/04/es6-es7-in-browser.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://blog.chromium.org/2016/04/es6-es7-in-browser.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> </div> </div> </div> <div class='post' data-id='6012394171931317648' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2016/04/chrome-51-beta-credential-management.html' itemprop='url' title='Chrome 51 Beta: Credential Management API and reducing the overhead of offscreen rendering'> Chrome 51 Beta: Credential Management API and reducing the overhead of offscreen rendering </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Friday, April 29, 2016 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Unless otherwise noted, changes described below apply to the newest Chrome </span><a href="https://www.google.com/landing/chrome/beta/" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">Beta</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> channel release for Android, Chrome OS, Linux, Mac, and Windows.</span></span></div> <h2 dir="ltr" style="line-height: 1.4; margin-bottom: 4pt; margin-top: 18pt;"> <span style="background-color: transparent; color: black; font-family: Arial, Helvetica, sans-serif; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Credential Management API</span></h2> <div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Many sites allow their users to sign in to receive personalized content. Today that requires remembering and typing credentials, which lowers account security when users reuse passwords across multiple sites. Modern browsers have credential managers that remember and autofill saved passwords, but these managers cannot account for custom login flows or remember </span><a href="http://w3c.github.io/webappsec-credential-management/#federated-identity-provider" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">federated identity</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> preferences.</span></span></div> <span style="font-family: Arial, Helvetica, sans-serif;"><b id="docs-internal-guid-5afec3c6-5dc2-c386-0719-19d55f6e2c2e" style="font-weight: normal;"><br /></b> </span><br /> <div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">The latest version of Chrome now supports the</span><a href="http://w3c.github.io/webappsec-credential-management/" style="text-decoration: none;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">Credential Management API</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">, allowing sites to </span><a href="https://developers.google.com/web/updates/2016/04/credential-management-api" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">interact with the browser’s credential manager</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> to improve the login experience for users. The API enables users to sign in with one tap and lets them automatically sign back in when returning to the site.</span></span></div> <div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-family: Arial, Helvetica, sans-serif; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><br /></span></div> <div style="text-align: center;"> <span id="docs-internal-guid-5afec3c6-5ed2-e38a-6e67-68be65ebd56d"><span style="font-family: Arial, Helvetica, sans-serif; font-size: 13.333333333333332px; font-style: italic; vertical-align: baseline; white-space: pre-wrap;"><img alt="Screen Shot 2016-04-28 at 13.56.55.png" height="306" src="https://lh4.googleusercontent.com/sI3Ycut6rD9jUKM6N84VaO-f9VfAt57ijveWjX4iAZeBzJZiX0VynrosHenuNDFqBAjd1akOE6CY3dWDYKtG9o-8ez83Yse-o2SaVAnroBYoPPqHkepQAa1M7vaJbPaqD303Zlez" style="border: none; transform: rotate(0rad);" width="336" /></span></span></div> <div style="text-align: center;"> <span style="font-size: 13.333333333333332px; font-style: italic; vertical-align: baseline; white-space: pre-wrap;"><span style="font-family: Arial, Helvetica, sans-serif; font-size: 13.333333333333332px;">Signing in with one tap using the Credential Management API</span></span></div> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="font-size: 13.333333333333332px; font-weight: 700; white-space: pre-wrap;"><br /></span> <span style="font-size: 13.333333333333332px; font-weight: 700; white-space: pre-wrap;"><br /></span> <span style="font-size: 13.333333333333332px; font-weight: 700; white-space: pre-wrap;">Reducing the overhead of offscreen rendering</span></span><br /> <div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Modern websites commonly embed cross-origin content like videos, social widgets, and ads. Embedding these resources allows sites to offer compelling content experiences, but it also creates a lot of overhead that can jank the page in ways the embedding site can’t control. The latest version of Chrome</span><a href="https://docs.google.com/document/d/1Dd4qi1b_iX-OCZpelvXxizjq6dDJ76XNtk37SZEoTYQ/pub" style="text-decoration: none;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">no longer runs the rendering pipeline</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> or </span><a href="https://developer.mozilla.org/en-US/docs/Web/API/window/requestAnimationFrame" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">requestAnimationFrame()</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> callbacks for cross-origin frames that are offscreen. This eliminates unnecessary work and </span><a href="https://docs.google.com/document/d/1jMuvRYWptZfP5zpvWmPJPRL-iowtgBVX45rSvew0VH4/edit" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">reduces power consumption by up to 30%</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> on several popular mobile sites without affecting the user experience.</span></span></div> <h2 dir="ltr" style="line-height: 1.4; margin-bottom: 4pt; margin-top: 18pt;"> <span style="background-color: transparent; color: black; font-family: Arial, Helvetica, sans-serif; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Additional features in this release</span></h2> <ul> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">The</span><a href="https://github.com/WICG/IntersectionObserver/blob/gh-pages/explainer.md" style="text-decoration: none;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">Intersection Observer API</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> allows sites to </span><a href="https://developers.google.com/web/updates/2016/04/intersectionobserver" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">detect element intersections</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> as an asynchronous event, eliminating the need for costly document monitoring.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">The latest version of Chrome supports</span><a href="https://github.com/WICG/EventListenerOptions/blob/gh-pages/explainer.md" style="text-decoration: none;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">passive event listeners</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">, which allow sites to run JavaScript in response to touch and wheel input without blocking scrolling.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Blobs are now</span><a href="https://docs.google.com/document/d/19OmSKoWTJrUPwoA3G2-ZHe6jPMw2voDpyStgHFXH7qI/edit#heading=h.bqm98ofvga9v" style="text-decoration: none;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">constructed and transferred to the browser asynchronously</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">, allowing large data files to be moved without janking the page.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">The</span><a href="https://tools.ietf.org/html/draft-west-first-party-cookies-07" style="text-decoration: none;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">SameSite</span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;"> cookie attribute</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> allows sites to restrict cookies to requests from the same domain.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Support for the </span><a href="https://tools.ietf.org/html/rfc5246" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">AES_256_GCM</span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;"> cipher on TLS</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> improves security on servers that choose cipher by key size, where legacy 256-bit ciphers were used over more secure, but smaller, ciphers.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/values" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">Array.prototype.values()</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> makes it easier to iterate over the elements of an array.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">The </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/name" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">function </span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">name</span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;"> property</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> now infers useful names for properties and methods with computed property names, </span><a href="http://v8project.blogspot.com/2016/04/v8-release-51.html" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">making debugging easier with clearer labels and error messages</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Iterators that are part of a </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/for...of" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">for-of</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> loop that terminates early now call a developer-provided </span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">close()</span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> method, making it easier to respond to the end of an iteration.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol/species" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">Symbol.species</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> makes subclassing </span><span style="background-color: white; color: #333333; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">built-in classes such as Array and RegExp</span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> more powerful by allowing custom constructors to be called for derived objects.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">RegExp</span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> subclasses can overwrite the </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp/exec" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">exec()</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> method to change the matching algorithm, making it easier to write custom subclasses.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Sites can now can implement their own </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol#Other_symbols" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">Symbol.hasInstance()</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> method to customize behavior of the </span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">instanceof</span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> operator.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Sites can now retrieve a service worker’s </span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Client</span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> object using</span><a href="https://developer.mozilla.org/en-US/docs/Web/API/Clients/get" style="text-decoration: none;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">Clients.get(id)</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><a href="https://developer.mozilla.org/en-US/docs/Web/API/Client/postMessage" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">ServiceWorker.postMessage()</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> now fires an </span><a href="https://developer.mozilla.org/en-US/docs/Web/API/ExtendableMessageEvent" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">ExtendableMessageEvent</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> on </span><a href="https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerGlobalScope" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">ServiceWorkerGlobalScope</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">, allowing the message to extend the service worker lifetime and provide more accurate message sources.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">The HTML</span><a href="https://w3c.github.io/webappsec-referrer-policy/" style="text-decoration: none;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">referrerpolicy</span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;"> attribute</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> allows sites to control what information is sent in the referrer headers of </span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><a></span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">, </span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><area></span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">, </span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><img></span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">, and </span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><iframe></span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> elements.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">The</span><a href="https://w3c.github.io/uievents/#dom-keyboardevent-key" style="text-decoration: none;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">UIEvents KeyboardEvent |key|</span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;"> attribute</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> allows sites to reliably </span><a href="https://developers.google.com/web/updates/2016/04/keyboardevent-keys-codes?hl=en" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">determine the meaning of the key being pressed</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">.</span></span></div> </li> <li><span style="font-family: Arial, Helvetica, sans-serif;"><span style="color: black; font-size: 13.333333333333332px; vertical-align: baseline; white-space: pre-wrap;">Sites can now detect the duration of batched offline audio contexts using the</span><a href="http://webaudio.github.io/web-audio-api/#attributes-1" style="font-size: 13.3333px; text-decoration: none;"><span style="color: black; font-size: 13.333333333333332px; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="color: #1155cc; font-size: 13.333333333333332px; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">OfflineAudioContext.length</span><span style="color: #1155cc; font-size: 13.333333333333332px; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;"> attribute</span></a><span style="color: black; font-size: 13.333333333333332px; vertical-align: baseline; white-space: pre-wrap;">.</span></span></li> <li><span style="background-color: white; color: #222222; font-family: Arial, Helvetica, sans-serif; font-size: 12.8px;">SPDY and ALPN support has been removed in favor of the standards-based HTTP/2 protocol.</span></li> </ul> <div style="font-size: 13.3333px;"> </div> <ul style="margin-bottom: 0pt; margin-top: 0pt;"> </ul> <h2 dir="ltr" style="line-height: 1.4; margin-bottom: 4pt; margin-top: 18pt;"> <span style="background-color: transparent; color: black; font-family: Arial, Helvetica, sans-serif; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Other changes</span></h2> <ul style="margin-bottom: 0pt; margin-top: 0pt;"> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">The ability to customize the message shown in the </span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">onbeforeunload</span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> dialog </span><a href="https://bugs.chromium.org/p/chromium/issues/detail?id=587940" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">has been removed</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> to protect users from malicious websites and align with other browsers.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: white; color: #212121; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Chrome on Android now uses the same media pipeline as desktop Chrome, improving  </span><span style="background-color: white; color: #212121; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">WebAudio</span><span style="background-color: white; color: #212121; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> support and allowing sites to interact with the playback rate on </span><span style="background-color: white; color: #212121; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><audio></span><span style="background-color: white; color: #212121; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> and </span><span style="background-color: white; color: #212121; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><video> tags</span><span style="background-color: white; color: #212121; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-family: Arial, Helvetica, sans-serif; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">The latest version of Chrome improves web animations interoperability by supporting lists of values and removing dashed-names in keyframes.</span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Chrome now </span><a href="https://bugs.chromium.org/p/chromium/issues/detail?id=559258" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">requires a border style</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> to paint border images, improving</span><a href="https://drafts.csswg.org/css-backgrounds-3/#border-images" style="text-decoration: none;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">spec</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> compliance and interoperability.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><a href="https://bugs.chromium.org/p/chromium/issues/detail?id=346275" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">Percentages can now be used</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> for the sizes of flex item children.</span></span></div> </li> <li><span style="font-family: Arial, Helvetica, sans-serif;"><span style="font-size: 13.333333333333332px; vertical-align: baseline; white-space: pre-wrap;">DHE-based ciphers have been deprecated and will be removed in Chrome 52</span><a href="https://tools.ietf.org/html/rfc5246" style="text-decoration: none;"><span style="color: black; font-size: 13.333333333333332px; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="color: #1155cc; font-size: 13.333333333333332px; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">in favor of ECDHE</span></a><span style="font-size: 13.333333333333332px; vertical-align: baseline; white-space: pre-wrap;"> ciphers to improve TLS security.</span></span></li> </ul> <div> <span style="font-family: "arial"; font-size: x-small;"><span style="font-family: Arial, Helvetica, sans-serif; white-space: pre-wrap;"><br /></span></span></div> <div> <span style="font-size: 13.333px;"><span style="font-family: Arial, Helvetica, sans-serif; white-space: pre-wrap;">Posted by Sabine Borsay and Mike West, Authenticator's Apprentices</span></span></div> <div> <span style="font-family: "arial"; font-size: x-small;"><span style="font-family: Arial, Helvetica, sans-serif; white-space: pre-wrap;"><br /></span></span></div> <div> <br /></div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Unless otherwise noted, changes described below apply to the newest Chrome </span><a href="https://www.google.com/landing/chrome/beta/" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">Beta</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> channel release for Android, Chrome OS, Linux, Mac, and Windows.</span></span></div> <h2 dir="ltr" style="line-height: 1.4; margin-bottom: 4pt; margin-top: 18pt;"> <span style="background-color: transparent; color: black; font-family: Arial, Helvetica, sans-serif; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Credential Management API</span></h2> <div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Many sites allow their users to sign in to receive personalized content. Today that requires remembering and typing credentials, which lowers account security when users reuse passwords across multiple sites. Modern browsers have credential managers that remember and autofill saved passwords, but these managers cannot account for custom login flows or remember </span><a href="http://w3c.github.io/webappsec-credential-management/#federated-identity-provider" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">federated identity</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> preferences.</span></span></div> <span style="font-family: Arial, Helvetica, sans-serif;"><b id="docs-internal-guid-5afec3c6-5dc2-c386-0719-19d55f6e2c2e" style="font-weight: normal;"><br /></b> </span><br /> <div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">The latest version of Chrome now supports the</span><a href="http://w3c.github.io/webappsec-credential-management/" style="text-decoration: none;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">Credential Management API</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">, allowing sites to </span><a href="https://developers.google.com/web/updates/2016/04/credential-management-api" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">interact with the browser’s credential manager</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> to improve the login experience for users. The API enables users to sign in with one tap and lets them automatically sign back in when returning to the site.</span></span></div> <div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-family: Arial, Helvetica, sans-serif; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><br /></span></div> <div style="text-align: center;"> <span id="docs-internal-guid-5afec3c6-5ed2-e38a-6e67-68be65ebd56d"><span style="font-family: Arial, Helvetica, sans-serif; font-size: 13.333333333333332px; font-style: italic; vertical-align: baseline; white-space: pre-wrap;"><img alt="Screen Shot 2016-04-28 at 13.56.55.png" height="306" src="https://lh4.googleusercontent.com/sI3Ycut6rD9jUKM6N84VaO-f9VfAt57ijveWjX4iAZeBzJZiX0VynrosHenuNDFqBAjd1akOE6CY3dWDYKtG9o-8ez83Yse-o2SaVAnroBYoPPqHkepQAa1M7vaJbPaqD303Zlez" style="border: none; transform: rotate(0rad);" width="336" /></span></span></div> <div style="text-align: center;"> <span style="font-size: 13.333333333333332px; font-style: italic; vertical-align: baseline; white-space: pre-wrap;"><span style="font-family: Arial, Helvetica, sans-serif; font-size: 13.333333333333332px;">Signing in with one tap using the Credential Management API</span></span></div> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="font-size: 13.333333333333332px; font-weight: 700; white-space: pre-wrap;"><br /></span> <span style="font-size: 13.333333333333332px; font-weight: 700; white-space: pre-wrap;"><br /></span> <span style="font-size: 13.333333333333332px; font-weight: 700; white-space: pre-wrap;">Reducing the overhead of offscreen rendering</span></span><br /> <div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Modern websites commonly embed cross-origin content like videos, social widgets, and ads. Embedding these resources allows sites to offer compelling content experiences, but it also creates a lot of overhead that can jank the page in ways the embedding site can’t control. The latest version of Chrome</span><a href="https://docs.google.com/document/d/1Dd4qi1b_iX-OCZpelvXxizjq6dDJ76XNtk37SZEoTYQ/pub" style="text-decoration: none;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">no longer runs the rendering pipeline</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> or </span><a href="https://developer.mozilla.org/en-US/docs/Web/API/window/requestAnimationFrame" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">requestAnimationFrame()</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> callbacks for cross-origin frames that are offscreen. This eliminates unnecessary work and </span><a href="https://docs.google.com/document/d/1jMuvRYWptZfP5zpvWmPJPRL-iowtgBVX45rSvew0VH4/edit" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">reduces power consumption by up to 30%</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> on several popular mobile sites without affecting the user experience.</span></span></div> <h2 dir="ltr" style="line-height: 1.4; margin-bottom: 4pt; margin-top: 18pt;"> <span style="background-color: transparent; color: black; font-family: Arial, Helvetica, sans-serif; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Additional features in this release</span></h2> <ul> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">The</span><a href="https://github.com/WICG/IntersectionObserver/blob/gh-pages/explainer.md" style="text-decoration: none;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">Intersection Observer API</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> allows sites to </span><a href="https://developers.google.com/web/updates/2016/04/intersectionobserver" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">detect element intersections</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> as an asynchronous event, eliminating the need for costly document monitoring.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">The latest version of Chrome supports</span><a href="https://github.com/WICG/EventListenerOptions/blob/gh-pages/explainer.md" style="text-decoration: none;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">passive event listeners</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">, which allow sites to run JavaScript in response to touch and wheel input without blocking scrolling.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Blobs are now</span><a href="https://docs.google.com/document/d/19OmSKoWTJrUPwoA3G2-ZHe6jPMw2voDpyStgHFXH7qI/edit#heading=h.bqm98ofvga9v" style="text-decoration: none;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">constructed and transferred to the browser asynchronously</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">, allowing large data files to be moved without janking the page.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">The</span><a href="https://tools.ietf.org/html/draft-west-first-party-cookies-07" style="text-decoration: none;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">SameSite</span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;"> cookie attribute</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> allows sites to restrict cookies to requests from the same domain.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Support for the </span><a href="https://tools.ietf.org/html/rfc5246" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">AES_256_GCM</span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;"> cipher on TLS</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> improves security on servers that choose cipher by key size, where legacy 256-bit ciphers were used over more secure, but smaller, ciphers.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/values" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">Array.prototype.values()</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> makes it easier to iterate over the elements of an array.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">The </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/name" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">function </span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">name</span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;"> property</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> now infers useful names for properties and methods with computed property names, </span><a href="http://v8project.blogspot.com/2016/04/v8-release-51.html" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">making debugging easier with clearer labels and error messages</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Iterators that are part of a </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/for...of" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">for-of</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> loop that terminates early now call a developer-provided </span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">close()</span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> method, making it easier to respond to the end of an iteration.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol/species" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">Symbol.species</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> makes subclassing </span><span style="background-color: white; color: #333333; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">built-in classes such as Array and RegExp</span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> more powerful by allowing custom constructors to be called for derived objects.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">RegExp</span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> subclasses can overwrite the </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp/exec" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">exec()</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> method to change the matching algorithm, making it easier to write custom subclasses.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Sites can now can implement their own </span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol#Other_symbols" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">Symbol.hasInstance()</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> method to customize behavior of the </span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">instanceof</span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> operator.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Sites can now retrieve a service worker’s </span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Client</span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> object using</span><a href="https://developer.mozilla.org/en-US/docs/Web/API/Clients/get" style="text-decoration: none;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">Clients.get(id)</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><a href="https://developer.mozilla.org/en-US/docs/Web/API/Client/postMessage" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">ServiceWorker.postMessage()</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> now fires an </span><a href="https://developer.mozilla.org/en-US/docs/Web/API/ExtendableMessageEvent" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">ExtendableMessageEvent</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> on </span><a href="https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerGlobalScope" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">ServiceWorkerGlobalScope</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">, allowing the message to extend the service worker lifetime and provide more accurate message sources.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">The HTML</span><a href="https://w3c.github.io/webappsec-referrer-policy/" style="text-decoration: none;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">referrerpolicy</span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;"> attribute</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> allows sites to control what information is sent in the referrer headers of </span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><a></span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">, </span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><area></span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">, </span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><img></span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">, and </span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><iframe></span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> elements.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">The</span><a href="https://w3c.github.io/uievents/#dom-keyboardevent-key" style="text-decoration: none;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">UIEvents KeyboardEvent |key|</span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;"> attribute</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> allows sites to reliably </span><a href="https://developers.google.com/web/updates/2016/04/keyboardevent-keys-codes?hl=en" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">determine the meaning of the key being pressed</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">.</span></span></div> </li> <li><span style="font-family: Arial, Helvetica, sans-serif;"><span style="color: black; font-size: 13.333333333333332px; vertical-align: baseline; white-space: pre-wrap;">Sites can now detect the duration of batched offline audio contexts using the</span><a href="http://webaudio.github.io/web-audio-api/#attributes-1" style="font-size: 13.3333px; text-decoration: none;"><span style="color: black; font-size: 13.333333333333332px; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="color: #1155cc; font-size: 13.333333333333332px; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">OfflineAudioContext.length</span><span style="color: #1155cc; font-size: 13.333333333333332px; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;"> attribute</span></a><span style="color: black; font-size: 13.333333333333332px; vertical-align: baseline; white-space: pre-wrap;">.</span></span></li> <li><span style="background-color: white; color: #222222; font-family: Arial, Helvetica, sans-serif; font-size: 12.8px;">SPDY and ALPN support has been removed in favor of the standards-based HTTP/2 protocol.</span></li> </ul> <div style="font-size: 13.3333px;"> </div> <ul style="margin-bottom: 0pt; margin-top: 0pt;"> </ul> <h2 dir="ltr" style="line-height: 1.4; margin-bottom: 4pt; margin-top: 18pt;"> <span style="background-color: transparent; color: black; font-family: Arial, Helvetica, sans-serif; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Other changes</span></h2> <ul style="margin-bottom: 0pt; margin-top: 0pt;"> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">The ability to customize the message shown in the </span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">onbeforeunload</span><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> dialog </span><a href="https://bugs.chromium.org/p/chromium/issues/detail?id=587940" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">has been removed</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> to protect users from malicious websites and align with other browsers.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: white; color: #212121; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Chrome on Android now uses the same media pipeline as desktop Chrome, improving  </span><span style="background-color: white; color: #212121; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">WebAudio</span><span style="background-color: white; color: #212121; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> support and allowing sites to interact with the playback rate on </span><span style="background-color: white; color: #212121; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><audio></span><span style="background-color: white; color: #212121; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> and </span><span style="background-color: white; color: #212121; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><video> tags</span><span style="background-color: white; color: #212121; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-family: Arial, Helvetica, sans-serif; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">The latest version of Chrome improves web animations interoperability by supporting lists of values and removing dashed-names in keyframes.</span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Chrome now </span><a href="https://bugs.chromium.org/p/chromium/issues/detail?id=559258" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">requires a border style</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> to paint border images, improving</span><a href="https://drafts.csswg.org/css-backgrounds-3/#border-images" style="text-decoration: none;"><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">spec</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> compliance and interoperability.</span></span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-size: 13.3333px; font-style: normal; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.4; margin-bottom: 0pt; margin-top: 0pt;"> <span style="font-family: Arial, Helvetica, sans-serif;"><a href="https://bugs.chromium.org/p/chromium/issues/detail?id=346275" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">Percentages can now be used</span></a><span style="background-color: transparent; color: black; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> for the sizes of flex item children.</span></span></div> </li> <li><span style="font-family: Arial, Helvetica, sans-serif;"><span style="font-size: 13.333333333333332px; vertical-align: baseline; white-space: pre-wrap;">DHE-based ciphers have been deprecated and will be removed in Chrome 52</span><a href="https://tools.ietf.org/html/rfc5246" style="text-decoration: none;"><span style="color: black; font-size: 13.333333333333332px; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="color: #1155cc; font-size: 13.333333333333332px; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">in favor of ECDHE</span></a><span style="font-size: 13.333333333333332px; vertical-align: baseline; white-space: pre-wrap;"> ciphers to improve TLS security.</span></span></li> </ul> <div> <span style="font-family: "arial"; font-size: x-small;"><span style="font-family: Arial, Helvetica, sans-serif; white-space: pre-wrap;"><br /></span></span></div> <div> <span style="font-size: 13.333px;"><span style="font-family: Arial, Helvetica, sans-serif; white-space: pre-wrap;">Posted by Sabine Borsay and Mike West, Authenticator's Apprentices</span></span></div> <div> <span style="font-family: "arial"; font-size: x-small;"><span style="font-family: Arial, Helvetica, sans-serif; white-space: pre-wrap;"><br /></span></span></div> <div> <br /></div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:Chrome 51 Beta: Credential Management API and reducing the overhead of offscreen rendering&url=https://blog.chromium.org/2016/04/chrome-51-beta-credential-management.html&via=ChromiumDev'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://blog.chromium.org/2016/04/chrome-51-beta-credential-management.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://blog.chromium.org/2016/04/chrome-51-beta-credential-management.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> <span class='labels-caption'> Labels: </span> <span class='labels'> <a class='label' href='https://blog.chromium.org/search/label/beta' rel='tag'> beta </a> </span> </div> </div> </div> <div class='post' data-id='3671401397104602520' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2016/04/ensuring-transparency-and-choice-in.html' itemprop='url' title='Ensuring transparency and choice in the Chrome Web Store'> Ensuring transparency and choice in the Chrome Web Store </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Friday, April 15, 2016 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; font-family: "arial"; font-size: 13.3333px; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><i><span style="background-color: white; font-family: arial, sans-serif; font-size: 12.8px; line-height: normal; white-space: normal; widows: 1;">Updated 7/12/2016: High submission volume has led to review latency that is longer than normal, so we've extended the grace period. The new policy will be enforced beginning </span><span style="background-color: white; font-family: arial, sans-serif; font-size: 12.8px; line-height: normal; white-space: normal; widows: 1;">September 6th, 2016</span><span style="background-color: white; font-family: arial, sans-serif; font-size: 12.8px; line-height: normal; white-space: normal; widows: 1;">. </span></i></span><br /> <span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Today we’re updating the User Data Policy for the Chrome Web Store. Principles of transparency and choice over how users’ personal data is handled have long been key parts of Google’s philosophy. Since early on, Chrome has included</span><a href="https://www.google.com/chrome/browser/features.html#privacy" style="text-decoration: none;"><span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="background-color: transparent; color: #1155cc; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">privacy-protecting features</span></a><span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> to give users control over their browsing experience, including incognito mode and granular privacy preferences. Now, we’re consolidating and expanding our policies about user data to ensure our Chrome Web Store developers follow similar principles.</span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <b id="docs-internal-guid-1101b2d5-164f-b95a-b630-c6b6d915a662" style="font-weight: normal;"><br /></b></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <b style="font-weight: normal;"><br /></b></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Chrome provides robust APIs that empower developers to create compelling extensions and apps, and users often need to provide access to their data to allow these services to run. The new </span><a href="https://developer.chrome.com/webstore/program_policies#userdata" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">User Data Policy</span></a><span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> extends existing policies to ensure transparent use of the data in a way that is consistent with the wishes and expectations of users. </span><span style="background-color: white; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Some of the new requirements for developers are:</span><span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><br /></span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <b style="font-weight: normal;"><br /></b></div> <ul style="margin-bottom: 0pt; margin-top: 0pt;"> <li dir="ltr" style="background-color: transparent; color: black; font-family: Arial; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Be transparent about the handling of user data and disclose privacy practices</span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-family: Arial; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Post a privacy policy and use encryption, when handling personal or sensitive information, and</span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-family: Arial; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Ask users to consent to the collection of personal or sensitive data via a prominent disclosure, when the use of the data isn’t related to a prominent feature.</span></div> </li> </ul> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <b style="font-weight: normal;"><br /></b></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <b style="font-weight: normal;"><br /></b></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">The policy also has other requirements, including prohibiting the collection of web browsing activity when it’s not required for an item’s main functionality. The full text of the policy is available in our </span><a href="https://developer.chrome.com/webstore/program_policies" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">Developer Program Policies</span></a><span style="background-color: transparent; color: #333333; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">and more information is available in the </span><a href="https://developer.chrome.com/webstore/user_data" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">FAQ</span></a><span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> section.</span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <b style="font-weight: normal;"><br /></b></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <b style="font-weight: normal;"><br /></b></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: white; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">We'll notify developers when we discover items that violate the User Data Policy, and they'll have until July 14, 2016 to make any changes needed for compliance. </span><span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Starting July 15th, 2016, items that violate the policy will be removed from the Web Store and will need to become compliant to be reinstated.</span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <b style="font-weight: normal;"><br /></b></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <b style="font-weight: normal;"><br /></b></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Protecting our users is our key priority, and we believe this change will make sure users are better informed and allow them to choose how their user data is handled. </span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><br /></span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <br /> <span style="font-family: "arial"; font-size: 13.333333333333332px; vertical-align: baseline; white-space: pre-wrap;">Posted by Teresita Perez and Athas Nikolakakos, Chrome Policy Team</span></div> </div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; font-family: "arial"; font-size: 13.3333px; font-variant-caps: normal; font-variant-ligatures: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><i><span style="background-color: white; font-family: arial, sans-serif; font-size: 12.8px; line-height: normal; white-space: normal; widows: 1;">Updated 7/12/2016: High submission volume has led to review latency that is longer than normal, so we've extended the grace period. The new policy will be enforced beginning </span><span style="background-color: white; font-family: arial, sans-serif; font-size: 12.8px; line-height: normal; white-space: normal; widows: 1;">September 6th, 2016</span><span style="background-color: white; font-family: arial, sans-serif; font-size: 12.8px; line-height: normal; white-space: normal; widows: 1;">. </span></i></span><br /> <span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Today we’re updating the User Data Policy for the Chrome Web Store. Principles of transparency and choice over how users’ personal data is handled have long been key parts of Google’s philosophy. Since early on, Chrome has included</span><a href="https://www.google.com/chrome/browser/features.html#privacy" style="text-decoration: none;"><span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="background-color: transparent; color: #1155cc; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">privacy-protecting features</span></a><span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> to give users control over their browsing experience, including incognito mode and granular privacy preferences. Now, we’re consolidating and expanding our policies about user data to ensure our Chrome Web Store developers follow similar principles.</span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <b id="docs-internal-guid-1101b2d5-164f-b95a-b630-c6b6d915a662" style="font-weight: normal;"><br /></b></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <b style="font-weight: normal;"><br /></b></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Chrome provides robust APIs that empower developers to create compelling extensions and apps, and users often need to provide access to their data to allow these services to run. The new </span><a href="https://developer.chrome.com/webstore/program_policies#userdata" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">User Data Policy</span></a><span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> extends existing policies to ensure transparent use of the data in a way that is consistent with the wishes and expectations of users. </span><span style="background-color: white; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Some of the new requirements for developers are:</span><span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><br /></span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <b style="font-weight: normal;"><br /></b></div> <ul style="margin-bottom: 0pt; margin-top: 0pt;"> <li dir="ltr" style="background-color: transparent; color: black; font-family: Arial; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Be transparent about the handling of user data and disclose privacy practices</span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-family: Arial; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Post a privacy policy and use encryption, when handling personal or sensitive information, and</span></div> </li> <li dir="ltr" style="background-color: transparent; color: black; font-family: Arial; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline;"><div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Ask users to consent to the collection of personal or sensitive data via a prominent disclosure, when the use of the data isn’t related to a prominent feature.</span></div> </li> </ul> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <b style="font-weight: normal;"><br /></b></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <b style="font-weight: normal;"><br /></b></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">The policy also has other requirements, including prohibiting the collection of web browsing activity when it’s not required for an item’s main functionality. The full text of the policy is available in our </span><a href="https://developer.chrome.com/webstore/program_policies" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">Developer Program Policies</span></a><span style="background-color: transparent; color: #333333; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">and more information is available in the </span><a href="https://developer.chrome.com/webstore/user_data" style="text-decoration: none;"><span style="background-color: transparent; color: #1155cc; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;">FAQ</span></a><span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"> section.</span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <b style="font-weight: normal;"><br /></b></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <b style="font-weight: normal;"><br /></b></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: white; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">We'll notify developers when we discover items that violate the User Data Policy, and they'll have until July 14, 2016 to make any changes needed for compliance. </span><span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Starting July 15th, 2016, items that violate the policy will be removed from the Web Store and will need to become compliant to be reinstated.</span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <b style="font-weight: normal;"><br /></b></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <b style="font-weight: normal;"><br /></b></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Protecting our users is our key priority, and we believe this change will make sure users are better informed and allow them to choose how their user data is handled. </span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-family: "arial"; font-size: 13.333333333333332px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><br /></span></div> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <br /> <span style="font-family: "arial"; font-size: 13.333333333333332px; vertical-align: baseline; white-space: pre-wrap;">Posted by Teresita Perez and Athas Nikolakakos, Chrome Policy Team</span></div> </div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:Ensuring transparency and choice in the Chrome Web Store&url=https://blog.chromium.org/2016/04/ensuring-transparency-and-choice-in.html&via=ChromiumDev'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://blog.chromium.org/2016/04/ensuring-transparency-and-choice-in.html'> <img alt='Share 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href='https://blog.chromium.org/search/label/10th%20birthday'> 10th birthday </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/abusive%20ads'> abusive ads </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/abusive%20notifications'> abusive notifications </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/accessibility'> accessibility </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/ad%20blockers'> ad blockers </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/ad%20blocking'> ad blocking </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/advanced%20capabilities'> advanced capabilities </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/android'> android </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/anti%20abuse'> anti abuse </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/anti-deception'> anti-deception </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/background%20periodic%20sync'> background periodic sync </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/badging'> badging </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/benchmarks'> benchmarks </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/beta'> beta </a> <span dir='ltr'> 83 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/better%20ads%20standards'> better ads standards </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/billing'> billing </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/birthday'> birthday </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/blink'> blink </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/browser'> browser </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/browser%20interoperability'> browser interoperability </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/bundles'> bundles </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/capabilities'> capabilities </a> <span dir='ltr'> 6 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/capable%20web'> capable web </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/cds'> cds </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/cds18'> cds18 </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/cds2018'> cds2018 </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome'> chrome </a> <span dir='ltr'> 35 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%2081'> chrome 81 </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%2083'> chrome 83 </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%2084'> chrome 84 </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20ads'> chrome ads </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20apps'> chrome apps </a> <span dir='ltr'> 5 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Chrome%20dev'> Chrome dev </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20dev%20summit'> chrome dev summit </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20dev%20summit%202018'> chrome dev summit 2018 </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20dev%20summit%202019'> chrome dev summit 2019 </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20developer'> chrome developer </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Chrome%20Developer%20Center'> Chrome Developer Center </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20developer%20summit'> chrome developer summit </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20devtools'> chrome devtools </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Chrome%20extension'> Chrome extension </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20extensions'> chrome extensions </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Chrome%20Frame'> Chrome Frame </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Chrome%20lite'> Chrome lite </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Chrome%20on%20Android'> Chrome on Android </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20on%20ios'> chrome on ios </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Chrome%20on%20Mac'> Chrome on Mac </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Chrome%20OS'> Chrome OS </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20privacy'> chrome privacy </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20releases'> chrome releases </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20security'> chrome security </a> <span dir='ltr'> 10 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20web%20store'> chrome web store </a> <span dir='ltr'> 32 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chromedevtools'> chromedevtools </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chromeframe'> chromeframe </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chromeos'> chromeos </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chromeos.dev'> chromeos.dev </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chromium'> chromium </a> <span dir='ltr'> 9 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/cloud%20print'> cloud print </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/coalition'> coalition </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/coalition%20for%20better%20ads'> coalition for better ads </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/contact%20picker'> contact picker </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/content%20indexing'> content indexing </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/cookies'> cookies </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/core%20web%20vitals'> core web vitals </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/csrf'> csrf </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/css'> css </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/cumulative%20layout%20shift'> cumulative layout shift </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/custom%20tabs'> custom tabs </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/dart'> dart </a> <span dir='ltr'> 8 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/dashboard'> dashboard </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Data%20Saver'> Data Saver </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Data%20saver%20desktop%20extension'> Data saver desktop extension </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/day%202'> day 2 </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/deceptive%20installation'> deceptive installation </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' 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href='https://blog.chromium.org/search/label/discoverability'> discoverability </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/DNS-over-HTTPS'> DNS-over-HTTPS </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/DoH'> DoH </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/emoji'> emoji </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/emscriptem'> emscriptem </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/enterprise'> enterprise </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/extensions'> extensions </a> <span dir='ltr'> 27 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Fast%20badging'> Fast badging </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/faster%20web'> faster web </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/features'> features </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/feedback'> feedback </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/field%20data'> field data </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/first%20input%20delay'> first input delay </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Follow'> Follow </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/fonts'> fonts </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/form%20controls'> form controls </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/frameworks'> frameworks </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/fugu'> fugu </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/fund'> fund </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/funding'> funding </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/gdd'> gdd </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/google%20earth'> google earth </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/google%20event'> google event </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/google%20io%202019'> google io 2019 </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/google%20web%20developer'> google web developer </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/googlechrome'> googlechrome </a> <span dir='ltr'> 12 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/harmful%20ads'> harmful ads </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/html5'> html5 </a> <span dir='ltr'> 11 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/HTTP%2F3'> HTTP/3 </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/HTTPS'> HTTPS </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/iframes'> iframes </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/images'> images </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/incognito'> incognito </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/insecure%20forms'> insecure forms </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/intent%20to%20explain'> intent to explain </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/ios'> ios </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/ios%20Chrome'> ios Chrome </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/issue%20tracker'> issue tracker </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/jank'> jank </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/javascript'> javascript </a> <span dir='ltr'> 5 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/lab%20data'> lab data </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/labelling'> labelling </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/largest%20contentful%20paint'> largest contentful paint </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/launch'> launch </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/lazy-loading'> lazy-loading </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/lighthouse'> lighthouse </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/linux'> linux </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Lite%20Mode'> Lite Mode </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Lite%20pages'> Lite pages </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/loading%20interventions'> loading interventions </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/loading%20optimizations'> loading optimizations </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/lock%20icon'> lock icon </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/long-tail'> long-tail </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/mac'> mac </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/manifest%20v3'> manifest v3 </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/metrics'> metrics </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/microsoft%20edge'> microsoft edge </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/mixed%20forms'> mixed forms </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/mobile'> mobile </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/na'> na </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/native%20client'> native client </a> <span dir='ltr'> 8 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/native%20file%20system'> native file system </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/New%20Features'> New Features </a> <span dir='ltr'> 5 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/notifications'> notifications </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/octane'> octane </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/open%20web'> open web </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/origin%20trials'> origin trials </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/pagespeed%20insights'> pagespeed insights </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/pagespeedinsights'> pagespeedinsights </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/passwords'> passwords </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/payment%20handler'> payment handler </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/payment%20request'> payment request </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/payments'> payments </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/performance'> performance </a> <span dir='ltr'> 20 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/performance%20tools'> performance tools </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/permission%20UI'> permission UI </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/permissions'> permissions </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/play%20store'> play store </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/portals'> portals </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/prefetching'> prefetching </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/privacy'> privacy </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/privacy%20sandbox'> privacy sandbox </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/private%20prefetch%20proxy'> private prefetch proxy </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/profile%20guided%20optimization'> profile guided optimization </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/progressive%20web%20apps'> progressive web apps </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Project%20Strobe'> Project Strobe </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/protection'> protection </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/pwa'> pwa </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/QUIC'> QUIC </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/quieter%20permissions'> quieter permissions </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/releases'> releases </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/removals'> removals </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/rlz'> rlz </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/root%20program'> root program </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/safe%20browsing'> safe browsing </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Secure%20DNS'> Secure DNS </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/security'> security </a> <span dir='ltr'> 36 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/site%20isolation'> site isolation </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/slow%20loading'> slow loading </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/sms%20receiver'> sms receiver </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/spam%20policy'> spam policy </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/spdy'> spdy </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/spectre'> spectre </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/speed'> speed </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/ssl'> ssl </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/store%20listing'> store listing </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/strobe'> strobe </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/subscription%20pages'> subscription pages </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/suspicious%20site%20reporter%20extension'> suspicious site reporter extension </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/TCP'> TCP </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/the%20fast%20and%20the%20curious'> the fast and the curious </a> <span dir='ltr'> 23 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/TLS'> TLS </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/tools'> tools </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/tracing'> tracing </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/transparency'> transparency </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/trusted%20web%20activities'> trusted web activities </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/twa'> twa </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/user%20agent%20string'> user agent string </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/user%20data%20policy'> user data policy </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/v8'> v8 </a> <span dir='ltr'> 6 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/video'> video </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/wasm'> wasm </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web'> web </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20apps'> web apps </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20assembly'> web assembly </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20developers'> web developers </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20intents'> web intents </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20packaging'> web packaging </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20payments'> web payments </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20platform'> web platform </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20request%20api'> web request api </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20vitals'> web vitals </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web.dev'> web.dev </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web.dev%20live'> web.dev live </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webapi'> webapi </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webassembly'> webassembly </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webaudio'> webaudio </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webgl'> webgl </a> <span dir='ltr'> 7 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webkit'> webkit </a> <span dir='ltr'> 5 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/WebM'> WebM </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webmaster'> webmaster </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webp'> webp </a> <span dir='ltr'> 5 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webrtc'> webrtc </a> <span dir='ltr'> 6 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/websockets'> websockets </a> <span dir='ltr'> 5 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webtiming'> webtiming </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/writable-files'> writable-files </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/yerba%20beuna%20center%20for%20the%20arts'> yerba beuna center for the arts </a> <span dir='ltr'> 1 </span> </li> </ul> <div class='clear'></div> </div> </div><div class='widget BlogArchive' data-version='1' id='BlogArchive1'> <div class='tab'> <i class='material-icons icon'>  </i> <h2> Archive </h2> <i class='material-icons arrow'>  </i> </div> <div class='widget-content'> <div id='ArchiveList'> <div id='BlogArchive1_ArchiveList'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2025/'> 2025 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2025/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span 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class=''> <a class='post-count-link' href='https://blog.chromium.org/2024/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2024/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2024/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2024/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2023/'> 2023 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2023/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2023/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2023/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2023/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2023/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2023/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2023/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2023/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2022/'> 2022 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2022/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2022/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2022/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2022/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2022/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2022/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2022/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2022/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2022/01/'> Jan </a> </div> <div class='items'> </div> 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Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2021/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2021/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2021/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2021/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2021/05/'> May </a> 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class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2020/'> 2020 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2020/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2020/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2020/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2020/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2020/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2020/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2020/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2020/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2020/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2020/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2020/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2020/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2019/'> 2019 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> 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class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2018/'> 2018 </a> </div> <div class='items'> <ul class='hierarchy'> 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class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2017/'> 2017 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/12/'> Dec </a> </div> <div class='items'> 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</li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate expanded'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy toggle-open'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2016/'> 2016 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2016/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2016/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2016/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2016/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2016/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2016/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2016/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate expanded'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2016/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2016/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2016/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2016/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2015/'> 2015 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2015/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2015/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2015/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2015/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2015/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2015/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2015/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2015/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2015/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2015/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2015/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2015/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span 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class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2012/'> 2012 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2011/'> 2011 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2010/'> 2010 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2010/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2010/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> 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