## What's Changed
* Add User email detail to about box by @ptone in https://github.com/google-gemini/gemini-cli/pull/13459
* feat(core): Wire up chat code path for model configs. by @joshualitt in https://github.com/google-gemini/gemini-cli/pull/12850
* chore/release: bump version to 0.18.0-nightly.20251120.2231497b1 by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/13476
* feat(core): Fix bug with incorrect model overriding. by @joshualitt in https://github.com/google-gemini/gemini-cli/pull/13477
* Use synchronous writes when detecting keyboard modes by @scidomino in https://github.com/google-gemini/gemini-cli/pull/13478
* fix(cli): prevent race condition when restoring prompt after context overflow by @SandyTao520 in https://github.com/google-gemini/gemini-cli/pull/13473
* Revert "feat(core): Fix bug with incorrect model overriding." by @adamfweidman in https://github.com/google-gemini/gemini-cli/pull/13483
* Fix: Update system instruction when GEMINI.md memory is loaded or refreshed by @lifefloating in https://github.com/google-gemini/gemini-cli/pull/12136
* fix(zed-integration): Ensure that the zed integration is classified as interactive by @benbrandt in https://github.com/google-gemini/gemini-cli/pull/13394
* Copy commands as part of setup-github by @gsehgal in https://github.com/google-gemini/gemini-cli/pull/13464
* Update banner design by @Adib234 in https://github.com/google-gemini/gemini-cli/pull/13420
* Protect stdout and stderr so JavaScript code can't accidentally write to stdout corrupting ink rendering by @jacob314 in https://github.com/google-gemini/gemini-cli/pull/13247
* Enable switching preview features on/off without restart by @Adib234 in https://github.com/google-gemini/gemini-cli/pull/13515
* feat(core): Use thinking level for Gemini 3 by @joshualitt in https://github.com/google-gemini/gemini-cli/pull/13445
* Change default compress threshold to 0.5 for api key users by @scidomino in https://github.com/google-gemini/gemini-cli/pull/13517
* remove duplicated mouse code by @scidomino in https://github.com/google-gemini/gemini-cli/pull/13525
* feat(zed-integration): Use default model routing for Zed integration by @benbrandt in https://github.com/google-gemini/gemini-cli/pull/13398
* feat(core): Incorporate Gemini 3 into model config hierarchy. by @joshualitt in https://github.com/google-gemini/gemini-cli/pull/13447
* Use lenient MCP output schema validator by @cornmander in https://github.com/google-gemini/gemini-cli/pull/13521
* Update persistence state to track counts of messages instead of times banner has been displayed by @Adib234 in https://github.com/google-gemini/gemini-cli/pull/13428
* update docs for http proxy by @scidomino in https://github.com/google-gemini/gemini-cli/pull/13538
* move stdio by @jacob314 in https://github.com/google-gemini/gemini-cli/pull/13528
* chore(release): bump version to 0.19.0-nightly.20251120.8e531dc02 by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/13540
* Skip pre-commit hooks for shadow repo (#13331) by @vishvananda in https://github.com/google-gemini/gemini-cli/pull/13488
* fix(ui): Correct mouse click cursor positioning for wide characters by @SandyTao520 in https://github.com/google-gemini/gemini-cli/pull/13537
## New Contributors
* @vishvananda made their first contribution in https://github.com/google-gemini/gemini-cli/pull/13488
**Full Changelog**: https://github.com/google-gemini/gemini-cli/compare/v0.18.0-nightly.20251120.2231497b1...v0.19.0-nightly.20251121.5982abeff