--- title: First Release Candidate of Avalonia UI v11 Now Available! description: Avalonia UI v11 has reached its first Release Candidate, marking API stabilization ahead of the final release. This version introduces the most significant... canonical: https://daily.dev/posts/first-release-candidate-of-avalonia-ui-v11-now-available--mf1ufhcvz twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: First Release Candidate of Avalonia UI v11 Now Available! | daily.dev og:description: Avalonia UI v11 has reached its first Release Candidate, marking API stabilization ahead of the final release. This version introduces the most significant... og:url: https://daily.dev/posts/first-release-candidate-of-avalonia-ui-v11-now-available--mf1ufhcvz og:image: https://api.daily.dev/og/posts/mF1UFhCvZ.png og:image:alt: First Release Candidate of Avalonia UI v11 Now Available! og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # First Release Candidate of Avalonia UI v11 Now Available! **[Avalonia UI Blog](https://daily.dev/sources/avalonia-blog)** · 2 min read · 0 upvotes · 0 comments ## Summary Avalonia UI v11 has reached its first Release Candidate, marking API stabilization ahead of the final release. This version introduces the most significant breaking API changes in the project's history, including some previously public classes being moved to internal visibility. Going forward, only bug fixes are planned before the final release. The team encourages community testing and feedback, with the RC available on NuGet. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Turning it up to 11\!](https://daily.dev/posts/turning-it-up-to-11--quu3yjvab) · Avalonia UI Blog · 0 upvotes · 0 comments - [Welcome to the New Era of App Development: Introducing Avalonia v11](https://daily.dev/posts/welcome-to-the-new-era-of-app-development-introducing-avalonia-v11-jkkwhnsya) · Avalonia UI Blog · 0 upvotes · 0 comments - [Avalonia 12.0 Preview 1](https://daily.dev/posts/avalonia-12-0-preview-1-rdfvajwvk) · Avalonia UI Blog · 0 upvotes · 0 comments - [Ready for What’s Next](https://daily.dev/posts/ready-for-what-s-next-blhz1gns1) · Avalonia UI Blog · 7 upvotes · 0 comments - [10 years of Avalonia\!](https://daily.dev/posts/10-years-of-avalonia--qrgtlwouy) · Avalonia UI Blog · 0 upvotes · 0 comments --- Tags: [#.net](https://daily.dev/tags/.net), [#desktop-development](https://daily.dev/tags/desktop-development) [View this post on daily.dev](https://daily.dev/posts/first-release-candidate-of-avalonia-ui-v11-now-available--mf1ufhcvz) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"First Release Candidate of Avalonia UI v11 Now Available!","url":"https://daily.dev/posts/first-release-candidate-of-avalonia-ui-v11-now-available--mf1ufhcvz","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/first-release-candidate-of-avalonia-ui-v11-now-available--mf1ufhcvz"},"datePublished":"2026-04-07T11:04:21.855Z","dateModified":"2026-04-07T11:05:00.848Z","description":"Avalonia UI v11 has reached its first Release Candidate, marking API stabilization ahead of the final release. 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