Copilot Chat v0.42.2026032703: Session Metadata Updates
Copilot Chat v0.42.2026032703 refines session metadata handling with targeted improvements to session management and stability.
changelog
Product changelogs and update logs
Copilot CLI v1.0.13-0: MCP Sampling & OAuth Fixes
Copilot CLI 1.0.13-0 adds MCP server LLM inference with user approval, fixes OAuth in ACP mode, reasoning effort for BYOM, and removes gemini-3-pro-preview support.
Copilot Chat v0.41.2: Edit Window & URI Fixes
Copilot Chat v0.41.2 patches edit window handling for cached items and fixes URI logic to reduce unnecessary document references.
Copilot Chat v0.42: CLI Cache & Windows Symlink Fixes
Copilot Chat v0.42 fixes CLI cache invalidation on file changes and Windows symlink issues. Adds medium reasoning effort default and improves session debugging.
Claude Code 2.1.85: MCP Improvements, Hook Filtering
MCP multi-server helpers, conditional hook filtering, and major fixes for OAuth, remote sessions, and terminal keyboard handling. Performance gains for large transcripts.
Codex CLI 0.117.0: Plugins, Multi-Agent Paths
Codex 0.117.0 ships plugins as first-class workflows, readable path-based sub-agents, and app-server shell commands. App-server TUI is now default; legacy tools removed.
Codex Plugins: Build & Install Reusable Workflows
Codex now supports plugins for packaging reusable skills, app integrations, and MCP configs. Scaffold with @plugin-creator, install per-user or per-repo, and share with your team.