Agent Breaking Changes_

← Copilot CLI

Copilot CLI 1.0.98

model

2026-10-14 · official notes

Summary

Full notes

2026-10-14

- Add support for Gemini 4 Argon
- Command hooks complete reliably even when child-exit signals are lost under Node
- MCP status and /mcp commands stay synced to the active session after split-view session switches
- Resuming a session now respects abandoned pending-permission work and continues only active permission requests.
- Keep ordinary characters typed while the input box is still coming up at startup, instead of dropping them
- Expand /ask answers with Ctrl+E, copy the entire answer with Ctrl+Y, and reopen the last usable completed answer in the session with /ask or /btw.
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