AI Briefing#jetbrains
The latest AI and developer news about #jetbrains, with the original source and a short summary.
The latest AI and developer news about #jetbrains, with the original source and a short summary.
JetBrains released ThinkRail v0.2.0, an IDE with the Pi coding agent embedded.
The open-source agentic IDE features isolated git worktree workspaces, living specs, and a lightweight architecture that runs the pi agent in-process.
The Apache-2.0 licensed tool runs the pi coding agent in-process across isolated workspaces, available for macOS, Windows, and Linux.
The update introduces enterprise-managed default models, a new Fix action for IDE diagnostics, and requires JetBrains IDE 2025.2 or later.
The October 10 release introduces enterprise-managed default model settings and ends support for JetBrains IDE 2025.1.
JetBrains has unveiled 'JetBrains Air', a product system that provides integrated management and governance for AI coding agents in multi-vendor environments.
GitHub Copilot for JetBrains v1.18 introduces AI-driven approval automation and organization-level customization features.
GitHub Copilot for JetBrains v1.17.0 has been released, adding enterprise-managed sandbox policies and cross-file navigation for Next Edit Suggestions.
Claude Fable 5 achieved a 44.3% Python pass rate in JetBrains' private repository evaluations, surpassing Opus 4.8's 28.2%.
Copilot for JetBrains v1.15 supports enterprise policy management and Ollama BYOK.
GitHub Copilot has released v1.14, which strengthens model management and agent features in the JetBrains IDE environment.
JetBrains Rider 2026.2 has launched features that give coding agents access to the IDE's context and verification loops.
A plugin has been released that lets you use marimo, a reactive Python notebook, in PyCharm and JetBrains IDEs.
GitHub Copilot released a v1.13 update for JetBrains environments, including BYOK support and enhanced debugging features.
JetBrains has released Hexana MCP 0.4, which helps Claude Code directly read WebAssembly binaries to grasp accurate information.
GitHub Copilot has released a v1.12 update for JetBrains IDEs, including custom model support and enhanced agent features.
GitHub Copilot has been integrated as a native agent in JetBrains IDEs, available for use without any separate setup.
JetBrains has unveiled the Mellum2 model, a 12B-2.5A scale model optimized for fast inference.
GitHub Copilot has released a v1.11 update for JetBrains environments, including Claude Agent support and expanded context window features.
JetBrains has unveiled the Hexana MCP server, developed to prevent LLM hallucinations during WebAssembly analysis.
JetBrains is adopting Copilot CLI as its default agent harness to ensure consistency in developer experience.
JetBrains has unveiled **Mellum 2**, a 12B-parameter MoE model specialized for software engineering.
JetBrains has unveiled Mellum2, a 12B Mixture-of-Experts (MoE) model.
JetBrains has unveiled Mellum 2 12B, a small MoE model specialized for coding performance.