Spec Kit Templates v0.3.0: Pluggable Presets & Diagnostics
Spec Kit 0.3.0 adds pluggable presets, a new diagnostic command, and security hardening. Useful for agent scaffolding and project health checks.
changelog
Product changelogs and update logs
Copilot Chat v0.39.1: Maintenance Release
Copilot Chat v0.39.1 is a maintenance release. No new features or breaking changes — just a version bump.
Claude Code 2.1.75: Opus 4.6 Context, Voice Fixes
Claude Code 2.1.75 brings 1M context for Opus 4.6 by default, fixes voice mode activation, and patches Bash tool issues. One breaking change for Windows managed settings paths.
OpenCode v1.2.26: Session Persistence & Desktop Polish
OpenCode v1.2.26 brings session persistence, multi-window support, and fixes for critical session loss bugs. Desktop gets major polish with sidebar animations and improved prompt composer controls.
Copilot Chat v0.40.2026031302: PR Actions & CLI Fixes
Copilot Chat v0.40 makes PR actions always accessible and fixes CLI steering during initial prompts. Small but solid maintenance release.
Claude Code 2.1.74: Context Optimization & Memory Fixes
Claude Code 2.1.74 fixes a critical memory leak in streaming responses, adds context optimization tips, and resolves OAuth, model config, and Windows rendering issues.
Claude Code 2.1.73: Model Overrides & Deadlock Fixes
Claude Code 2.1.73 adds modelOverrides for custom provider models, fixes critical deadlocks and CPU freezes, and upgrades default Opus to 4.6 on Bedrock/Vertex/Foundry.