## What's Changed
* fix(core): honor .git/info/exclude and core.excludesFile in shadow repo by @urielefrenvirtusa in https://github.com/google-gemini/gemini-cli/pull/30034
* fix(core): flush pending SSE event buffer at stream EOF in CodeAssistServer by @tadipavan in https://github.com/google-gemini/gemini-cli/pull/30050
* fix(core): handle Windows libuv zero-device stat reporting in readSecureFileBuffer by @jvargassanchez-dot in https://github.com/google-gemini/gemini-cli/pull/30044
* fix(cli): serialize concurrent extension installs with per-extension lock (#29036) by @diegogodinezr in https://github.com/google-gemini/gemini-cli/pull/30039
* fix(core): resolve symlinked paths canonically in GlobTool by @ugorla-dev in https://github.com/google-gemini/gemini-cli/pull/30042
* fix(cli): add missing active and focus keys to custom theme ui schema by @villahernandez-coder in https://github.com/google-gemini/gemini-cli/pull/30032
* fix(core,cli): preserve selected model across transient fallback, cancel, and rewind by @villahernandez-coder in https://github.com/google-gemini/gemini-cli/pull/30059
**Full Changelog**: https://github.com/google-gemini/gemini-cli/compare/v0.67.0-nightly.20261030.gb633c0703...v0.67.0-nightly.20261031.g6814e00d6