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class="btn">Visit the Kotlin Site </a> </div> </div> <div class="menu"> <span class="menu__border"></span> <div class="menu__wrapper"> <nav class="menu__nav"> <ul class="menu__nav-list"> <li> <a href="/kotlin/" >All</a> </li> <li><a href="/kotlin/category/news/" >News</a></li> <li><a href="/kotlin/category/releases/" class="curent_tax">Releases</a></li> <li><a href="/kotlin/category/multiplatform/" >Multiplatform</a></li> <li><a href="/kotlin/category/ecosystem/" >Ecosystem</a></li> </ul> </nav> </div> </div> </div> </div> <section class="tax-archive"> <div class="container"> <h2 class="h1">Releases</h2> <div class="tax-archive__wrapper"> <div class="row card_container" data-cross_posts_ids="" data-post-limit="12" data-all-post="129" data-category_slug="releases" > <div class="col" post_id="503938"> <a class="card img-visible" href="https://blog.jetbrains.com/kotlin/2024/08/kotlin-2-0-20-released/"> <img width="2560" height="1440" src="https://blog.jetbrains.com/wp-content/uploads/2024/08/Release.png" class="attachment-full size-full wp-post-image" alt="" decoding="async" fetchpriority="high" sizes="(max-width: 768px) 768px , 525px" /> <div class="card__header"> <h4>Kotlin 2.0.20 Released</h4> </div> <div class="card__body"> <p>Kotlin 2.0.20 has been released! This version includes performance improvements and bug fixes for Kotlin 2.0.0, where we announced the Kotlin K2 compiler as Stable. Learn more!</p> </div> <div class="card__footer"> <div class="author"> <img class="avatar" src="https://blog.jetbrains.com/wp-content/uploads/2023/07/20230618_123403-1-50x50.jpg" width="50" height="50" alt="Sarah Haggarty" loading="lazy"> <div class="author__info"> <span>Sarah Haggarty</span> <time class="publish-date" data-year="2024" data-month="08" data-day="22" data-hours="15" data-minutes="51" datetime="2024-08-22"></time> </div> </div> <span class="remark42__counter icon-comments" data-url="https://blog.jetbrains.com/kotlin/2024/08/kotlin-2-0-20-released/"></span> </div> </a> </div> <div class="col" post_id="476155"> <a class="card img-visible" href="https://blog.jetbrains.com/kotlin/2024/05/celebrating-kotlin-2-0-fast-smart-and-multiplatform/"> <img width="2560" height="1440" src="https://blog.jetbrains.com/wp-content/uploads/2024/05/Featured_1280x720-2x-1-1.png" class="attachment-full size-full wp-post-image" alt="Celebrating Kotlin 2.0: Fast, Smart, and Multiplatform" decoding="async" sizes="(max-width: 768px) 768px , 525px" /> <div class="card__header"> <h4>Celebrating Kotlin 2.0: Fast, Smart, and Multiplatform</h4> </div> <div class="card__body"> <p>We're excited to release Kotlin 2.0 with a stable K2 compiler, which is fast, smart, and multiplatform.</p> </div> <div class="card__footer"> <div class="author"> <img class="avatar" src="https://blog.jetbrains.com/wp-content/uploads/2021/05/2021-05-27-10.50.48-50x50.jpg" width="50" height="50" alt="Egor Tolstoy" loading="lazy"> <div class="author__info"> <span>Egor Tolstoy</span> <time class="publish-date" data-year="2024" data-month="05" data-day="23" data-hours="09" data-minutes="34" datetime="2024-05-23"></time> </div> </div> <span class="remark42__counter icon-comments" data-url="https://blog.jetbrains.com/kotlin/2024/05/celebrating-kotlin-2-0-fast-smart-and-multiplatform/"></span> </div> </a> </div> <div class="col" post_id="400953"> <a class="card img-visible" href="https://blog.jetbrains.com/kotlin/2023/11/kotlin-1-9-20-released/"> <img width="1280" height="720" src="https://blog.jetbrains.com/wp-content/uploads/2023/11/DSGN-17931-Banners-for-1.9.20-release-and-KMP-Stable-annoucement_Blog-Social-share-image-1280x720-copy.png" class="attachment-full size-full wp-post-image" alt="" decoding="async" sizes="(max-width: 768px) 768px , 525px" /> <div class="card__header"> <h4>Kotlin 1.9.20 Released</h4> </div> <div class="card__body"> <p>Kotlin 1.9.20 has been released! Highlights include: Kotlin K2 for all targets is in Beta, and Kotlin Multiplatform is Stable. Learn more!</p> </div> <div class="card__footer"> <div class="author"> <img class="avatar" src="https://blog.jetbrains.com/wp-content/uploads/2021/07/J47A2739-e1627579138828-50x50.jpg" width="50" height="50" alt="Andrey Polyakov" loading="lazy"> <div class="author__info"> <span>Andrey Polyakov</span> <time class="publish-date" data-year="2023" data-month="11" data-day="01" data-hours="12" data-minutes="29" datetime="2023-11-01"></time> </div> </div> <span class="remark42__counter icon-comments" data-url="https://blog.jetbrains.com/kotlin/2023/11/kotlin-1-9-20-released/"></span> </div> </a> </div> <div class="col" post_id="370023"> <a class="card img-visible" href="https://blog.jetbrains.com/kotlin/2023/07/kotlin-1-9-0-released/"> <img width="1280" height="600" src="https://blog.jetbrains.com/wp-content/uploads/2023/07/DSGN-16895-1.9.0-Release_Blog-Featured-image-1280x600-1.png" class="attachment-full size-full wp-post-image" alt="" decoding="async" loading="lazy" sizes="(max-width: 768px) 768px , 525px" /> <div class="card__header"> <h4>Kotlin 1.9.0 Released</h4> </div> <div class="card__body"> <p>Kotlin 1.9.0 has been released! Highlights include: Kotlin K2 for JVM is in Beta, other K2 compiler updates, new enum class values function, new operator for open-ended ranges, preview of Gradle configuration cache in Kotlin Multiplatform, changes for Android target support in Kotlin Multiplatform, preview of custom memory allocator in Kotlin/Native. Learn more!</p> </div> <div class="card__footer"> <div class="author"> <img class="avatar" src="https://blog.jetbrains.com/wp-content/uploads/2023/07/20230618_123403-1-50x50.jpg" width="50" height="50" alt="Sarah Haggarty" loading="lazy"> <div class="author__info"> <span>Sarah Haggarty</span> <time class="publish-date" data-year="2023" data-month="07" data-day="06" data-hours="16" data-minutes="23" datetime="2023-07-06"></time> </div> </div> <span class="remark42__counter icon-comments" data-url="https://blog.jetbrains.com/kotlin/2023/07/kotlin-1-9-0-released/"></span> </div> </a> </div> <div class="col" post_id="369213"> <a class="card img-visible" href="https://blog.jetbrains.com/kotlin/2023/07/introducing-kotlin-notebook/"> <img width="1280" height="720" src="https://blog.jetbrains.com/wp-content/uploads/2023/07/DSGN-16857-Kotlin-Notebook-Social-Share-Image.png" class="attachment-full size-full wp-post-image" alt="Introducing Kotlin Notebook" decoding="async" loading="lazy" sizes="(max-width: 768px) 768px , 525px" /> <div class="card__header"> <h4>Introducing Kotlin Notebook</h4> </div> <div class="card__body"> <p>The first experimental version of the Kotlin Notebook plugin for IntelliJ IDEA is now available! This post will offer insight into the plugin’s functionality and use cases, but before launching into that, we’d like to let the plugin speak for itself: https://youtu.be/2PLYlDJPelQ W…</p> </div> <div class="card__footer"> <div class="author"> <img class="avatar" src="https://blog.jetbrains.com/wp-content/uploads/2022/06/Screenshot-2022-06-30-at-19.44.39-50x50.png" width="50" height="50" alt="Roman Belov" loading="lazy"> <div class="author__info"> <span>Roman Belov</span> <time class="publish-date" data-year="2023" data-month="07" data-day="04" data-hours="17" data-minutes="02" datetime="2023-07-04"></time> </div> </div> <span class="remark42__counter icon-comments" data-url="https://blog.jetbrains.com/kotlin/2023/07/introducing-kotlin-notebook/"></span> </div> </a> </div> <div class="col" post_id="335770"> <a class="card img-visible" href="https://blog.jetbrains.com/kotlin/2023/04/kotlin-1-8-20-released/"> <img width="1280" height="600" src="https://blog.jetbrains.com/wp-content/uploads/2023/03/DSGN-16128-1.8.20-Release_Blog-Featured-image-1280x600-1.png" class="attachment-full size-full wp-post-image" alt="" decoding="async" loading="lazy" sizes="(max-width: 768px) 768px , 525px" /> <div class="card__header"> <h4>Kotlin 1.8.20 Released</h4> </div> <div class="card__body"> <p>Kotlin 1.8.20 has been released! Highlights include: Kotlin K2 compiler updates, AutoCloseable interface and Base64 encoding in stdlib, new JVM incremental compilation enabled by default, new Kotlin/Wasm compiler backend. Learn more!</p> </div> <div class="card__footer"> <div class="author"> <img class="avatar" src="https://blog.jetbrains.com/wp-content/uploads/2021/09/1-391-50x50.png" width="50" height="50" alt="Danil Pavlov" loading="lazy"> <div class="author__info"> <span>Danil Pavlov</span> <time class="publish-date" data-year="2023" data-month="04" data-day="25" data-hours="11" data-minutes="43" datetime="2023-04-25"></time> </div> </div> <span class="remark42__counter icon-comments" data-url="https://blog.jetbrains.com/kotlin/2023/04/kotlin-1-8-20-released/"></span> </div> </a> </div> <div class="col" post_id="311888"> <a class="card img-visible" href="https://blog.jetbrains.com/kotlin/2023/01/kotlin-1-8-0-released/"> <img width="1280" height="600" src="https://blog.jetbrains.com/wp-content/uploads/2023/01/Kotlin-1.8.0-Release_Blog-Featured-image-1280x600-1-1.png" class="attachment-full size-full wp-post-image" alt="" decoding="async" loading="lazy" sizes="(max-width: 768px) 768px , 525px" /> <div class="card__header"> <h4>Kotlin 1.8.0 Released</h4> </div> <div class="card__body"> <p>New experimental functions for JVM, Improved kotlin-reflect performance, New -Xdebug compiler option, and more.</p> </div> <div class="card__footer"> <div class="author"> <img class="avatar" src="https://blog.jetbrains.com/wp-content/uploads/2021/07/J47A2739-e1627579138828-50x50.jpg" width="50" height="50" alt="Andrey Polyakov" loading="lazy"> <div class="author__info"> <span>Andrey Polyakov</span> <time class="publish-date" data-year="2023" data-month="01" data-day="12" data-hours="16" data-minutes="09" datetime="2023-01-12"></time> </div> </div> <span class="remark42__counter icon-comments" data-url="https://blog.jetbrains.com/kotlin/2023/01/kotlin-1-8-0-released/"></span> </div> </a> </div> <div class="col" post_id="299783"> <a class="card img-visible" href="https://blog.jetbrains.com/kotlin/2022/11/eap-champions/"> <img width="800" height="418" src="https://blog.jetbrains.com/wp-content/uploads/2022/11/DSGN-15096-Banner-for-the-EAP-Champions-blog-post_Twitter-Blog.png" class="attachment-full size-full wp-post-image" alt="" decoding="async" loading="lazy" sizes="(max-width: 768px) 768px , 525px" /> <div class="card__header"> <h4>We Are Looking For EAP Champions!</h4> </div> <div class="card__body"> <p>To make sure that all scenarios and project types are tested with the new Kotlin version, we’re starting the EAP Champions program – we invite you to join!</p> </div> <div class="card__footer"> <div class="author"> <img class="avatar" src="https://secure.gravatar.com/avatar/16b9ae2c040afe6b79256cf89d635ba5?s=50&r=g" width="50" height="50" alt="Ekaterina Petrova" loading="lazy"> <div class="author__info"> <span>Ekaterina Petrova</span> <time class="publish-date" data-year="2022" data-month="11" data-day="23" data-hours="14" data-minutes="16" datetime="2022-11-23"></time> </div> </div> <span class="remark42__counter icon-comments" data-url="https://blog.jetbrains.com/kotlin/2022/11/eap-champions/"></span> </div> </a> </div> <div class="col" post_id="281868"> <a class="card img-visible" href="https://blog.jetbrains.com/kotlin/2022/09/kotlin-1-7-20-released/"> <img width="2560" height="1200" src="https://blog.jetbrains.com/wp-content/uploads/2022/09/Kotlin-1.7.20-is-Released_Blog-featured-post-1.png" class="attachment-full size-full wp-post-image" alt="Kotlin 1.7.20 Released" decoding="async" loading="lazy" sizes="(max-width: 768px) 768px , 525px" /> <div class="card__header"> <h4>Kotlin 1.7.20 Released</h4> </div> <div class="card__body"> <p>Kotlin 1.7.20 has been released! Highlights include: K2 support for several new plugins; preview of the ..< operator for open-ended ranges; K/N memory manager enabled by default; inline classes with generic underlying types (experimental). Learn more!</p> </div> <div class="card__footer"> <div class="author"> <img class="avatar" src="https://blog.jetbrains.com/wp-content/uploads/2021/07/J47A2739-e1627579138828-50x50.jpg" width="50" height="50" alt="Andrey Polyakov" loading="lazy"> <div class="author__info"> <span>Andrey Polyakov</span> <time class="publish-date" data-year="2022" data-month="09" data-day="29" data-hours="15" data-minutes="21" datetime="2022-09-29"></time> </div> </div> <span class="remark42__counter icon-comments" data-url="https://blog.jetbrains.com/kotlin/2022/09/kotlin-1-7-20-released/"></span> </div> </a> </div> <div class="col" post_id="266966"> <a class="card img-visible" href="https://blog.jetbrains.com/kotlin/2022/08/kotlin-1-7-20-beta/"> <img width="2560" height="1200" src="https://blog.jetbrains.com/wp-content/uploads/2022/07/Kotlin-1.7.20-Beta-_Blog-featured-post.png" class="attachment-full size-full wp-post-image" alt="" decoding="async" loading="lazy" sizes="(max-width: 768px) 768px , 525px" /> <div class="card__header"> <h4>Kotlin 1.7.20-Beta Released</h4> </div> <div class="card__body"> <p>The Kotlin 1.7.20-Beta release is out! Here are some highlights from this preview version of Kotlin: The new Kotlin K2 compiler supports all-open, no-arg, Parcelize, and other compiler plugins.We introduced the preview of the ..< operator for creating open-ended ranges.The new Kotlin/Native me…</p> </div> <div class="card__footer"> <div class="author"> <img class="avatar" src="https://blog.jetbrains.com/wp-content/uploads/2021/07/J47A2739-e1627579138828-50x50.jpg" width="50" height="50" alt="Andrey Polyakov" loading="lazy"> <div class="author__info"> <span>Andrey Polyakov</span> <time class="publish-date" data-year="2022" data-month="08" data-day="01" data-hours="16" data-minutes="39" datetime="2022-08-01"></time> </div> </div> <span class="remark42__counter icon-comments" data-url="https://blog.jetbrains.com/kotlin/2022/08/kotlin-1-7-20-beta/"></span> </div> </a> </div> <div class="col" post_id="254774"> <a class="card img-visible" href="https://blog.jetbrains.com/kotlin/2022/06/kotlin-1-7-0-released/"> <img width="2560" height="1200" src="https://blog.jetbrains.com/wp-content/uploads/2022/06/Kotlin-1.7.0_Blog-featured-post.png" class="attachment-full size-full wp-post-image" alt="" decoding="async" loading="lazy" sizes="(max-width: 768px) 768px , 525px" /> <div class="card__header"> <h4>Kotlin 1.7.0 Released</h4> </div> <div class="card__body"> <p>Kotlin 1.7.0 unveils the Alpha version of the new Kotlin/JVM K2 compiler, stabilizes language features, and brings performance improvements for the JVM, JS, and Native platforms.</p> </div> <div class="card__footer"> <div class="author"> <img class="avatar" src="https://blog.jetbrains.com/wp-content/uploads/2021/07/J47A2739-e1627579138828-50x50.jpg" width="50" height="50" alt="Andrey Polyakov" loading="lazy"> <div class="author__info"> <span>Andrey Polyakov</span> <time class="publish-date" data-year="2022" data-month="06" data-day="09" data-hours="16" data-minutes="18" datetime="2022-06-09"></time> </div> </div> <span class="remark42__counter icon-comments" data-url="https://blog.jetbrains.com/kotlin/2022/06/kotlin-1-7-0-released/"></span> </div> </a> </div> <div class="col" post_id="244498"> <a class="card img-visible" href="https://blog.jetbrains.com/kotlin/2022/05/kotlin-1-7-0-beta/"> <img width="800" height="418" src="https://blog.jetbrains.com/wp-content/uploads/2022/05/Kotlin-1.7.0-Beta_Blog-Twitter-1.png" class="attachment-full size-full wp-post-image" alt="" decoding="async" loading="lazy" sizes="(max-width: 768px) 768px , 525px" /> <div class="card__header"> <h4>Kotlin 1.7.0-Beta Released</h4> </div> <div class="card__body"> <p>The first preview of the 1.7.0 release is out. Introducing Kotlin 1.7.0-Beta! This preview includes: - Changes to builder inference. - The return of the min() and max() collection functions. - Stabilizing of definitely non-nullable types. - Updates for the new Kotlin/Native Memory Manager.</p> </div> <div class="card__footer"> <div class="author"> <img class="avatar" src="https://blog.jetbrains.com/wp-content/uploads/2021/09/1-391-50x50.png" width="50" height="50" alt="Danil Pavlov" loading="lazy"> <div class="author__info"> <span>Danil Pavlov</span> <time class="publish-date" data-year="2022" data-month="05" data-day="04" data-hours="16" data-minutes="09" datetime="2022-05-04"></time> </div> </div> <span class="remark42__counter icon-comments" data-url="https://blog.jetbrains.com/kotlin/2022/05/kotlin-1-7-0-beta/"></span> </div> </a> </div> </div> </div> <div class="more load-more"> <a href="#" class="loadMoreBtn">Load more</a> </div> </div> </section> </main> <footer class="footer" id="footer"> <div class="container"> <div class="footer__top"> <ul class="footer__nav"><li id="menu-item-118361" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-118361"><a href="https://www.jetbrains.com/privacy-security/">Privacy & Security</a></li> <li id="menu-item-118362" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-118362"><a href="https://www.jetbrains.com/company/useterms.html">Terms of Use</a></li> <li id="menu-item-118363" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-118363"><a href="https://www.jetbrains.com/legal/">Legal</a></li> <li id="menu-item-118364" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-118364"><a href="https://www.jetbrains.com/genuine-tools/">Genuine tools</a></li> </ul> <div class="footer__dropdown"> <a href="#" class="lang-opener"><i class="icon-language"><span class="sr-only">Language</span></i></a> <ul class="dropdown-language"><li><a class="active" href="https://blog.jetbrains.com/kotlin/">English</a></li><li><a href="https://blog.jetbrains.com/de/kotlin/">Deutsch</a></li><li><a href="https://blog.jetbrains.com/es/kotlin/">Español</a></li><li><a href="https://blog.jetbrains.com/fr/kotlin/">Français</a></li><li><a href="https://blog.jetbrains.com/ja/kotlin/">日本語</a></li><li><a href="https://blog.jetbrains.com/ko/kotlin/">한국어</a></li><li><a href="https://blog.jetbrains.com/ru/kotlin/">Русский</a></li><li><a href="https://blog.jetbrains.com/zh-hans/kotlin/">简体中文</a></li><li><a href="https://blog.jetbrains.com/pt-br/kotlin/">Português do Brasil</a></li><li><a href="https://blog.jetbrains.com/tr/kotlin/">Türkçe</a></li><li><a href="https://blog.jetbrains.com/cs/kotlin/">Čeština</a></li></ul> </div> </div> <div class="footer__row"> <ul class="social"> <li> <a href="https://twitter.com/jetbrains"><i class="icon-twitter"><span class="sr-only">Twitter</span></i></a> </li> <li> <a href="https://www.facebook.com/JetBrains"><i class="icon-facebook"><span class="sr-only">Facebook</span></i></a> </li> <li> <a href="https://www.linkedin.com/company/jetbrains"><i class="icon-linkedin"><span class="sr-only">Linkedin</span></i></a> </li> <li> <a href="https://www.instagram.com/jetbrains/"><i class="icon-instagram"><span class="sr-only">Instagram</span></i></a> </li> <li> <a href="https://www.youtube.com/user/JetBrainsTV"><i class="icon-youtube"><span class="sr-only">Youtube</span></i></a> </li> <li> <a href="https://blog.jetbrains.com/feed/"><i class="icon-rss-feed"><span class="sr-only">RSS</span></i></a> </li> <li> <a href="https://www.tiktok.com/@jetbrains?lang=en"><i class="icon-tiktok"><span class="sr-only">Tiktok</span></i></a> </li> </ul> <a href="https://jb.gg/jetbrainsgearblog" class="footer__merch-link" ><i class="icon-merchandise"><span class="sr-only">Merchandise store icon</span></i>Merchandise store</a> </div> <span class="copyright">Copyright © 2000 JetBrains s.r.o.</span> </div> </footer> <span class="overlay"></span> </div> <script> var remark_config = { host: "https://comments.blog.jetbrains.com", site_id: "remark", components: ["counter"], max_shown_comments: 150, locale: "en" }; 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