compatibility Archives - Mozilla Add-ons Community Blog

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</div> </div> </nav> <header id="masthead" class="section"> <div class="site-id"> <div class="site-title-wrap content"> <a href="https://blog.mozilla.org/addons/" rel="home" title="Go to the front page"> <h4 id="site-title"><span>Mozilla Add-ons Community Blog</span></h4> </a> </div> </div> </header> <div class="site-wrap"> <nav id="nav-util" class="can-stick has-sidebar "> <ul class="content"> <li class="nav-util-sidebar"><a href="#sidebar" aria-controls="sidebar" id="toggle-sidebar">Explore</a></li> <li class="nav-util-search"> <form id="search" class="fm-search" method="get" action="https://blog.mozilla.org/addons/"> <fieldset> <p> <label for="s">Search this site</label> <input type="search" value="" name="s" id="s"> <button type="submit" class="button button-minor">Search</button> </p> </fieldset> </form> </li> </ul> </nav> <main id="content"> <h1 class="page-title content"> Articles in “compatibility” </h1> <div class="content posts-grid hfeed"> <article id="post-9142" class="post-summary post-thumb-disabled post-9142 post type-post status-publish format-standard hentry category-compatibility category-web-extensions tag-mv2 tag-mv3 tag-webextensions"> <header class="entry-header"> <a href="https://blog.mozilla.org/addons/2024/03/13/manifest-v3-manifest-v2-march-2024-update/" class="entry-link" title="Permanent link to “Manifest V3 & Manifest V2 (March 2024 update)”" rel="bookmark"> <h2 class="entry-title">Manifest V3 & Manifest V2 (March 2024 update)</h2> </a> <div class="entry-info"> <address class="vcard"> <a href="https://blog.mozilla.org/addons/author/esullivanmozilla-com/" title="Posts by Edward Sullivan" rel="author">Edward Sullivan</a> </address> <time class="date published" datetime="2024-03-13T15:40:34-07:00">March 13, 2024</time> </div> </header> <div class="entry-summary"> <p>Calling all extension developers! With Manifest V3 picking up steam again, we wanted to provide some visibility into our current plans as a lot has happened since we published our … <a class="go" href="https://blog.mozilla.org/addons/2024/03/13/manifest-v3-manifest-v2-march-2024-update/">Read more</a></p> </div> </article> <article id="post-8958" class="post-summary post-thumb-disabled post-8958 post type-post status-publish format-standard hentry category-compatibility category-developers category-releases category-web-extensions tag-compatibility tag-developers tag-fission tag-releases tag-webextensions"> <header class="entry-header"> <a href="https://blog.mozilla.org/addons/2020/12/16/extensions-in-firefox-85/" class="entry-link" title="Permanent link to “Extensions in Firefox 85”" rel="bookmark"> <h2 class="entry-title">Extensions in Firefox 85</h2> </a> <div class="entry-info"> <address class="vcard"> <a href="https://blog.mozilla.org/addons/author/jvillalobosmozilla-com/" title="Posts by Jorge Villalobos" rel="author">Jorge Villalobos</a> </address> <time class="date published" datetime="2020-12-16T08:30:07-08:00">December 16, 2020</time> </div> </header> <div class="entry-summary"> <p>Before we get into the updates coming to Firefox 85, I want to highlight two changes that we uplifted to Firefox 84, now on release: Expose HTTPS-Only preference in privacy.network. … <a class="go" href="https://blog.mozilla.org/addons/2020/12/16/extensions-in-firefox-85/">Read more</a></p> </div> </article> <article id="post-8953" class="post-summary post-thumb-disabled post-8953 post type-post status-publish format-standard has-post-thumbnail hentry category-compatibility category-developers category-releases category-web-extensions tag-compatibility tag-developers tag-releases tag-webextensions"> <header class="entry-header"> <a href="https://blog.mozilla.org/addons/2020/11/20/extensions-in-firefox-84/" class="entry-link" title="Permanent link to “Extensions in Firefox 84”" rel="bookmark"> <h2 class="entry-title">Extensions in Firefox 84</h2> </a> <div class="entry-info"> <address class="vcard"> <a href="https://blog.mozilla.org/addons/author/jvillalobosmozilla-com/" title="Posts by Jorge Villalobos" rel="author">Jorge Villalobos</a> </address> <time class="date published" datetime="2020-11-20T08:30:58-08:00">November 20, 2020</time> </div> </header> <div class="entry-summary"> <p>Here are our highlights of what’s coming up in the Firefox 84 release: You can now zoom extension panels, popups, and sidebars using Ctrl+scroll wheel (Cmd+scroll wheel on macOS). Under … <a class="go" href="https://blog.mozilla.org/addons/2020/11/20/extensions-in-firefox-84/">Read more</a></p> </div> </article> <article id="post-8949" class="post-summary post-thumb-disabled post-8949 post type-post status-publish format-standard has-post-thumbnail hentry category-compatibility category-developers category-releases category-web-extensions"> <header class="entry-header"> <a href="https://blog.mozilla.org/addons/2020/10/28/extensions-in-firefox-83/" class="entry-link" title="Permanent link to “Extensions in Firefox 83”" rel="bookmark"> <h2 class="entry-title">Extensions in Firefox 83</h2> </a> <div class="entry-info"> <address class="vcard"> <a href="https://blog.mozilla.org/addons/author/jvillalobosmozilla-com/" title="Posts by Jorge Villalobos" rel="author">Jorge Villalobos</a> </address> <time class="date published" datetime="2020-10-28T08:30:40-07:00">October 28, 2020</time> </div> </header> <div class="entry-summary"> <p>In addition to our brief update on extensions in Firefox 83, this post contains information about changes to the Firefox release calendar and a feature preview for Firefox 84. Thanks … <a class="go" href="https://blog.mozilla.org/addons/2020/10/28/extensions-in-firefox-83/">Read more</a></p> </div> </article> <article id="post-8943" class="post-summary post-thumb-disabled post-8943 post type-post status-publish format-standard has-post-thumbnail hentry category-compatibility category-developers category-documentation category-releases category-web-extensions tag-compatibility tag-developers tag-documentation tag-webextensions"> <header class="entry-header"> <a href="https://blog.mozilla.org/addons/2020/10/07/extensions-in-firefox-82/" class="entry-link" title="Permanent link to “Extensions in Firefox 82”" rel="bookmark"> <h2 class="entry-title">Extensions in Firefox 82</h2> </a> <div class="entry-info"> <address class="vcard"> <a href="https://blog.mozilla.org/addons/author/jvillalobosmozilla-com/" title="Posts by Jorge Villalobos" rel="author">Jorge Villalobos</a> </address> <time class="date published" datetime="2020-10-07T08:30:12-07:00">October 7, 2020</time> </div> </header> <div class="entry-summary"> <p>Before we get to the Firefox 82 updates, I want to let you know that Philipp has passed the baton for these blog posts over to me. I plan to … <a class="go" href="https://blog.mozilla.org/addons/2020/10/07/extensions-in-firefox-82/">Read more</a></p> </div> </article> <article id="post-8821" class="post-summary post-thumb-disabled post-8821 post type-post status-publish format-standard has-post-thumbnail hentry category-compatibility category-developers category-releases category-web-extensions tag-general"> <header class="entry-header"> <a href="https://blog.mozilla.org/addons/2020/04/13/what-to-expect-for-the-upcoming-deprecation-of-ftp-in-firefox/" class="entry-link" title="Permanent link to “What to expect for the upcoming deprecation of FTP in Firefox”" rel="bookmark"> <h2 class="entry-title">What to expect for the upcoming deprecation of FTP in Firefox</h2> </a> <div class="entry-info"> <address class="vcard"> <a href="https://blog.mozilla.org/addons/author/cneimanmozilla-com/" title="Posts by Caitlin Neiman" rel="author">Caitlin Neiman</a> </address> <time class="date published" datetime="2020-04-13T08:23:03-07:00">April 13, 2020</time> </div> </header> <div class="entry-summary"> <p>The Firefox platform development team recently announced plans to first disable, and then remove the implementation for built-in FTP from the browser. FTP is a protocol to transfer files from … <a class="go" href="https://blog.mozilla.org/addons/2020/04/13/what-to-expect-for-the-upcoming-deprecation-of-ftp-in-firefox/">Read more</a></p> </div> </article> <article id="post-8775" class="post-summary post-thumb-disabled post-8775 post type-post status-publish format-standard has-post-thumbnail hentry category-compatibility category-developers category-web-extensions tag-manifest-v3"> <header class="entry-header"> <a href="https://blog.mozilla.org/addons/2019/12/12/test-the-new-csp-for-content-scripts/" class="entry-link" title="Permanent link to “Test the new Content Security Policy for Content Scripts”" rel="bookmark"> <h2 class="entry-title">Test the new Content Security Policy for Content Scripts</h2> </a> <div class="entry-info"> <address class="vcard"> <a href="https://blog.mozilla.org/addons/author/calendar/" title="Posts by Philipp Kewisch" rel="author">Philipp Kewisch</a> </address> <time class="date published" datetime="2019-12-12T08:41:55-08:00">December 12, 2019</time> </div> </header> <div class="entry-summary"> <p>As part of our efforts to make add-ons safer for users, and to support evolving manifest v3 features, we are making changes to apply the Content Security Policy (CSP) to … <a class="go" href="https://blog.mozilla.org/addons/2019/12/12/test-the-new-csp-for-content-scripts/">Read more</a></p> </div> </article> <article id="post-8722" class="post-summary post-thumb-disabled post-8722 post type-post status-publish format-standard has-post-thumbnail hentry category-compatibility category-developers category-web-extensions tag-general tag-manifest-v3"> <header class="entry-header"> <a href="https://blog.mozilla.org/addons/2019/09/03/mozillas-manifest-v3-faq/" class="entry-link" title="Permanent link to “Mozilla’s Manifest v3 FAQ”" rel="bookmark"> <h2 class="entry-title">Mozilla’s Manifest v3 FAQ</h2> </a> <div class="entry-info"> <address class="vcard"> <a href="https://blog.mozilla.org/addons/author/calendar/" title="Posts by Philipp Kewisch" rel="author">Philipp Kewisch</a> </address> <time class="date published" datetime="2019-09-03T08:01:09-07:00">September 3, 2019</time> </div> </header> <div class="entry-summary"> <p>What is Manifest v3? Chrome versions the APIs they provide to extensions, and the current format is version 2. The Firefox WebExtensions API is nearly 100% compatible with version 2, … <a class="go" href="https://blog.mozilla.org/addons/2019/09/03/mozillas-manifest-v3-faq/">Read more</a></p> </div> </article> <article id="post-8712" class="post-summary post-thumb-disabled post-8712 post type-post status-publish format-standard has-post-thumbnail hentry category-compatibility category-developers category-personas category-web-extensions tag-general"> <header class="entry-header"> <a href="https://blog.mozilla.org/addons/2019/07/25/upcoming-deprecations-in-firefox-70/" class="entry-link" title="Permanent link to “Upcoming deprecations in Firefox 70”" rel="bookmark"> <h2 class="entry-title">Upcoming deprecations in Firefox 70</h2> </a> <div class="entry-info"> <address class="vcard"> <a href="https://blog.mozilla.org/addons/author/cneimanmozilla-com/" title="Posts by Caitlin Neiman" rel="author">Caitlin Neiman</a> </address> <time class="date published" datetime="2019-07-25T08:15:42-07:00">July 25, 2019</time> </div> </header> <div class="entry-summary"> <p>Several planned code deprecations for Firefox 70, currently available on the Nightly pre-release channel, may impact extension and theme developers. Firefox 70 will be released on October 22, 2019. 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