## What's Changed
* Add Banner about Gemini CLI not being optimized for Gemini 4 by @srithreepo in https://github.com/google-gemini/gemini-cli/pull/29774
* Update README to remove obsolete content by @srithreepo in https://github.com/google-gemini/gemini-cli/pull/29775
* fix(ci): remove unsupported members permission in unassign-inactive-assignees workflow by @ugorla-dev in https://github.com/google-gemini/gemini-cli/pull/29770
* fix(cli): reset slash-command conflict dedupe when conflicts reappear by @jvargassanchez-dot in https://github.com/google-gemini/gemini-cli/pull/29768
* fix(cli): verify active binary update to prevent PATH shadowing false success by @urielefrenvirtusa in https://github.com/google-gemini/gemini-cli/pull/29757
* fix(cli): support 'keys' array in keybindings.json by @urielefrenvirtusa in https://github.com/google-gemini/gemini-cli/pull/29773
* fix(cli): forward termination signals from bootstrap parent to child process by @villahernandez-coder in https://github.com/google-gemini/gemini-cli/pull/29790
**Full Changelog**: https://github.com/google-gemini/gemini-cli/compare/v0.66.0-nightly.20261016.gdebf42324...v0.66.0-nightly.20261017.ged96faedf