GitHub Copilot CLI v1.0.58
GitHub Copilot CLI v1.0.58 was released on .
Summary
- Rubber Duck is now enabled by default - Remote JSON RPC is now enabled by default - /experimental schedule prompts with /every and /after - /experimental new GitHub /theme - /experimental new UI ...
Release Context
- This was the 101st GitHub Copilot CLI release of 2026 tracked by Havoptic.
- It shipped 1 day after GitHub Copilot CLI v1.0.57 (June 1, 2026).
Shipped around the same time
Within 3 days of this release, other AI coding tools also shipped:
- Claude Code v2.1.165 (June 5, 2026)
- Kiro CLI v2.6.0 (June 5, 2026)
- Grok Build v0.2.30 (June 5, 2026)
- Grok Build v0.2.29 (June 5, 2026)
- Grok Build v0.2.28 (June 5, 2026)
Compare GitHub Copilot CLI
Release Notes
- Rubber Duck is now enabled by default
- Remote JSON RPC is now enabled by default
- /experimental schedule prompts with /every and /after
- /experimental new GitHub /theme
- /experimental new UI with easy access to issues, pull requests, and gists > [!NOTE] > Turn /experimental on to see the Scheduled Prompts, new theme, and new UI. <img width="1000" height="auto" alt="image" src="https://github.com/user-attachments/assets/56a4668d-2473-4d57-a457-d21fc18903e9" />
Other Recent GitHub Copilot CLI Releases
- v1.0.96 (October 12, 2026)
- v1.0.95 (October 9, 2026)
- v1.0.94 (October 8, 2026)
- v1.0.93 (October 7, 2026)
- v1.0.92 (October 5, 2026)
Upgrading from v1.0.58? See all 37 releases since.
All GitHub Copilot CLI releases · All AI coding tool releases on Havoptic