GitHub Copilot CLI v1.0.90
GitHub Copilot CLI v1.0.90 was released on .
Summary
2026-09-30 - Add support for GPT-6.1 Sol in model selection - Add --mcp-github-auth to scope GitHub account auth to approved MCP server origins - Add session-scoped read-only directory approvals to...
Release Context
- This was the 132nd GitHub Copilot CLI release of 2026 tracked by Havoptic.
- It shipped 2 days after GitHub Copilot CLI v1.0.89 (September 28, 2026).
- GitHub Copilot CLI: ships every 5.5 days — 6 releases in the last month.
Why it matters: AI coding faster with GPT-6.1 Sol support.
Shipped around the same time
Within 3 days of this release, other AI coding tools also shipped:
- Claude Code v2.1.286 (September 30, 2026)
- Antigravity CLI v1.2.14 (September 30, 2026)
- Kiro CLI v2.26.0 (September 30, 2026)
- OpenAI Codex CLI rust-v0.159.2 (September 29, 2026)
- Gemini CLI v0.62.0 (September 29, 2026)
Compare GitHub Copilot CLI: vs Claude Code · vs OpenAI Codex CLI · vs Cursor · vs Gemini CLI · vs Kiro CLI · vs Devin Desktop · vs Antigravity CLI · vs Grok Build
Release Notes
2026-09-30 - Add support for GPT-6.1 Sol in model selection - Add --mcp-github-auth to scope GitHub account auth to approved MCP server origins - Add session-scoped read-only directory approvals to path access prompts - Permission prompts remain answerable after resuming interrupted sessions. - Auto-approval now takes into account messages you type while the agent is working, as it already did for prompts sent while it was idle - Compaction now returns a summary even when instructions ask for tool use. - Copying selected text on Wayland now finishes as soon as wl-copy accepts it, instead of timing out and falling back to the in-process clipboard that can print "Somebody else owns the clipboard now" over the UI - A narrow Sessions sidebar drops keyboard hints that do not fit instead of cutting one off mid-word - MCP tools recover after transient discovery failures without restarting the session; unchanged catalogs remain available during recovery. - "No supported model available" is no longer shown on launch or in the model picker when a configured provider already supplies a model - MCP tool calls complete even when servers keep sending progress updates after responding - A fresh launch no longer prints "Failed to read model provider attribution" errors while it signs in - MCP OAuth sign-in to servers such as Datadog reuses a still-valid cached token - Withdrawn running prompts stay removed after session resume - Click anywhere on expanded tool calls in compact timeline to collapse them - Holding Space and Ctrl+X V explain when voice mode is off or still getting ready
Other Recent GitHub Copilot CLI Releases
- v1.0.88 (September 22, 2026)
- v1.0.87 (September 21, 2026)
- v1.0.86 (September 17, 2026)
- v1.0.85 (September 16, 2026)
- v1.0.83 (September 4, 2026)
All GitHub Copilot CLI releases · All AI coding tool releases on Havoptic