Migrating the GitHub Copilot runtime to Rust, using Copilot
A rewrite this size wasn't affordable before agents. Here's what porting the Copilot agent runtime to 800,000 lines of production Rust actually took. The post Migrating the GitHub Copilot runtime to Rust, using Copilot appeared first on The GitHub Blog .
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The story is what was announced. Nobody has discussed it yet, so if it touches your team, a short post about what you’ve seen helps the next reader.
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Recent updates from GitHub, so you can tell whether this is a one-off or part of a pattern.
How we found 24 Android vulnerabilities using our open source AI security agent
A look at the targeted AI taskflows behind these findings, the critical Android bugs they uncovered, and how to run the same open-source agent on your own app. The post How we found 24 Android vulnerabilities using our open source AI security agent appeared first on The GitHub Blog .
Highlights from Git 2.56
The open source Git project just released Git 2.56. Here is GitHub's look at some of the most interesting features and changes introduced since last time. The post Highlights from Git 2.56 appeared first on The GitHub Blog .
GitHub Copilot app for Beginners: How to build custom workflows with canvases
Describe the interface you need in plain English, then let the agent build a live surface you can both use and update, so you spend less time adapting to tools and more time getting work done. The post GitHub Copilot app for Beginners: How to build custom workflows with canvases appeared first on The GitHub Blog .
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Air Teams: Bring Your Best Agentic Workflows to the Whole Team, and Automate Repeatable Work
Today, we’re introducing JetBrains Air Teams, the team layer for agentic development. It gives humans and agents the shared context, environments, tools, and instructions they need to work effectively together across the full development lifecycle. Air Teams is already available to JetBrains business customers, with plans to expand access to individual customers later. Try […]
Rider 2026.2.3 Is Released!
Rider 2026.2.3 brings AI performance analysis to the Monitoring tool window and fixes an issue with the AI Agent Setup widget on Windows. You can update directly from the IDE, through the Toolbox App, or by downloading the latest version from our website. AI performance insights from the Monitoring tool window Now you can ask […]
A More Reliable Compilation Scheme for Kotlin Multiplatform Modules
The current compilation approach to Kotlin Multiplatform projects works, but sometimes can lead to unexpected or hard-to-predict behavior. For example: With Kotlin 2.5.0-Beta1, we introduced an optional “separate compilation” approach to KMP that solves both problems: make the compilation results consistent with IDE analysis, and point more consistently to problematic calls of library code from…
