--- title: Qt Creator 20 released | daily.dev description: Qt Creator 20 is now available, bringing AI coding agent support via the new ACP Client extension, which integrates with Claude Code, Codex, Gemini CLI, GitHub... canonical: https://daily.dev/posts/qt-creator-20-released-armlpjx0o twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Qt Creator 20 released | daily.dev og:description: Qt Creator 20 is now available, bringing AI coding agent support via the new ACP Client extension, which integrates with Claude Code, Codex, Gemini CLI, GitHub... og:url: https://daily.dev/posts/qt-creator-20-released-armlpjx0o og:image: https://api.daily.dev/og/posts/aRMLpjx0O.png og:image:alt: Qt Creator 20 released 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. # Qt Creator 20 released **[Qt](https://daily.dev/sources/qt)** · 5 min read · 1 upvotes · 0 comments ## Summary Qt Creator 20 is now available, bringing AI coding agent support via the new ACP Client extension, which integrates with Claude Code, Codex, Gemini CLI, GitHub Copilot, and others through the Agent Client Protocol. A new Zen Mode extension provides distraction-free editing. The release also adds support for the GN (Generate Ninja) build system, updates Clangd to LLVM 22.1.2 with PGO builds on all platforms, adds preprocessor branch folding, improves CMake Preset handling, expands MCP Server capabilities with CORS support, and includes various device and version control improvements. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Qt Creator 20 IDE Released With AI Agent Support](https://daily.dev/posts/qt-creator-20-ide-released-with-ai-agent-support-nsmo4njsv) · Phoronix · 0 upvotes · 0 comments - [Qt Creator 20 Beta released](https://daily.dev/posts/qt-creator-20-beta-released-mo4ekt9j6) · Qt · 1 upvotes · 0 comments - [Qt Creator 20 Beta Expands AI Integration](https://daily.dev/posts/qt-creator-20-beta-expands-ai-integration-9diraemd2) · Phoronix · 1 upvotes · 0 comments - [Qt Creator 19 released](https://daily.dev/posts/qt-creator-19-released-oirljyrbw) · Qt · 0 upvotes · 0 comments - [Qt Creator 19 IDE Released With Minimap, Built-In MCP Server For AI / LLMs](https://daily.dev/posts/qt-creator-19-ide-released-with-minimap-built-in-mcp-server-for-ai-llms-xtvxqgzcu) · Phoronix · 0 upvotes · 0 comments --- Tags: [#c](https://daily.dev/tags/c), [#ai-agents](https://daily.dev/tags/ai-agents), [#c++](https://daily.dev/tags/c++), [#mcp](https://daily.dev/tags/mcp), [#qt](https://daily.dev/tags/qt) [View this post on daily.dev](https://daily.dev/posts/qt-creator-20-released-armlpjx0o) ```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":"Qt Creator 20 released","url":"https://daily.dev/posts/qt-creator-20-released-armlpjx0o","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/qt-creator-20-released-armlpjx0o"},"datePublished":"2026-06-17T10:19:45.117Z","dateModified":"2026-06-17T10:20:33.854Z","description":"Qt Creator 20 is now available, bringing AI coding agent support via the new ACP Client extension, which integrates with Claude Code, Codex, Gemini CLI, GitHub...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/1eafbafb2233ab1961fdd81c1efc68c5?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/1eafbafb2233ab1961fdd81c1efc68c5?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"Qt","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Qt","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/fe6d7c1f4f824966befd58ee13f9de40","url":"https://daily.dev/sources/qt"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/qt-creator-20-released-armlpjx0o","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"c,ai-agents,c++,mcp,qt","timeRequired":"PT5M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Qt","item":"https://daily.dev/sources/qt"},{"@type":"ListItem","position":3,"name":"Qt Creator 20 released"}]} ```