AI Changelog Aggregator

What's Changed

Code assist service metrics. by @gundermanc in https://github.com/google-gemini/gemini-cli/pull/15024
chore/release: bump version to 0.21.0-nightly.20251216.bb0c0d8ee by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/15121
Docs by @Roaimkhan in https://github.com/google-gemini/gemini-cli/pull/15103
Use official ACP SDK and support HTTP/SSE based MCP servers by @SteffenDE in https://github.com/google-gemini/gemini-cli/pull/13856
Remove foreground for themes other than shades of purple and holiday. by @jacob314 in https://github.com/google-gemini/gemini-cli/pull/14606
chore: remove repo specific tips by @jackwotherspoon in https://github.com/google-gemini/gemini-cli/pull/15164
chore: remove user query from footer in debug mode by @jackwotherspoon in https://github.com/google-gemini/gemini-cli/pull/15169
Disallow unnecessary awaits. by @gundermanc in https://github.com/google-gemini/gemini-cli/pull/15172
Add one to the padding in settings dialog to avoid flicker. by @jacob314 in https://github.com/google-gemini/gemini-cli/pull/15173
feat(core): introduce remote agent infrastructure and rename local executor by @adamfweidman in https://github.com/google-gemini/gemini-cli/pull/15110
feat(cli): Add /auth logout command to clear credentials and auth state by @CN-Scars in https://github.com/google-gemini/gemini-cli/pull/13383
(fix) Automated pr labeller by @DaanVersavel in https://github.com/google-gemini/gemini-cli/pull/14885
feat: launch Gemini 3 Flash in Gemini CLI ⚡️⚡️⚡️ by @scidomino in https://github.com/google-gemini/gemini-cli/pull/15196
Refactor: Migrate console.error in ripGrep.ts to debugLogger by @Adib234 in https://github.com/google-gemini/gemini-cli/pull/15201
chore: update a2a-js to 0.3.7 by @adamfweidman in https://github.com/google-gemini/gemini-cli/pull/15197
chore(core): remove redundant isModelAvailabilityServiceEnabled toggle and clean up dead code by @adamfweidman in https://github.com/google-gemini/gemini-cli/pull/15207
feat(core): Late resolve GenerateContentConfigs and reduce mutation. by @joshualitt in https://github.com/google-gemini/gemini-cli/pull/14920
Respect previewFeatures value from the remote flag if undefined by @sehoon38 in https://github.com/google-gemini/gemini-cli/pull/15214
feat(ui): add Windows clipboard image support and Alt+V paste workaround by @jacob314 in https://github.com/google-gemini/gemini-cli/pull/15218
chore(core): remove legacy fallback flags and migrate loop detection by @adamfweidman in https://github.com/google-gemini/gemini-cli/pull/15213
fix(ui): Prevent eager slash command completion hiding sibling commands by @SandyTao520 in https://github.com/google-gemini/gemini-cli/pull/15224
Docs: Update Changelog for Dec 17, 2025 by @jkcinouye in https://github.com/google-gemini/gemini-cli/pull/15204
Code Assist backend telemetry for user accept/reject of suggestions by @gundermanc in https://github.com/google-gemini/gemini-cli/pull/15206
fix(cli): correct initial history length handling for chat commands by @SandyTao520 in https://github.com/google-gemini/gemini-cli/pull/15223
chore/release: bump version to 0.21.0-nightly.20251218.739c02bd6 by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/15231
Change detailed model stats to use a new shared Table class to resolve robustness issues. by @jacob314 in https://github.com/google-gemini/gemini-cli/pull/15208
feat: add agent toml parser by @abhipatel12 in https://github.com/google-gemini/gemini-cli/pull/15112
Add core tool that adds all context from the core package. by @jacob314 in https://github.com/google-gemini/gemini-cli/pull/15238
(docs): Add reference section to hooks documentation by @abhipatel12 in https://github.com/google-gemini/gemini-cli/pull/15159
feat(hooks): add support for friendly names and descriptions by @abhipatel12 in https://github.com/google-gemini/gemini-cli/pull/15174
feat: Detect background color by @jacob314 in https://github.com/google-gemini/gemini-cli/pull/15132
add 3.0 to allowed sensitive keywords by @scidomino in https://github.com/google-gemini/gemini-cli/pull/15276
feat: Pass additional environment variables to shell execution by @galz10 in https://github.com/google-gemini/gemini-cli/pull/15160
Remove unused code by @scidomino in https://github.com/google-gemini/gemini-cli/pull/15290
Handle all 429 as retryableQuotaError by @sehoon38 in https://github.com/google-gemini/gemini-cli/pull/15288
Remove unnecessary dependencies by @scidomino in https://github.com/google-gemini/gemini-cli/pull/15291
fix: prevent infinite loop in prompt completion on error by @galz10 in https://github.com/google-gemini/gemini-cli/pull/14548
fix(ui): show command suggestions even on perfect match and sort them by @SandyTao520 in https://github.com/google-gemini/gemini-cli/pull/15287
feat(hooks): reduce log verbosity and improve error reporting in UI by @abhipatel12 in https://github.com/google-gemini/gemini-cli/pull/15297
feat: simplify tool confirmation labels for better UX by @NTaylorMullen in https://github.com/google-gemini/gemini-cli/pull/15296
chore/release: bump version to 0.21.0-nightly.20251219.70696e364 by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/15301
feat(core): Implement JIT context memory loading and UI sync by @SandyTao520 in https://github.com/google-gemini/gemini-cli/pull/14469
feat(ui): Put "Allow for all future sessions" behind a setting off by default. by @jacob314 in https://github.com/google-gemini/gemini-cli/pull/15322
fix(cli):change the placeholder of input during the shell mode by @JayadityaGit in https://github.com/google-gemini/gemini-cli/pull/15135
Validate OAuth resource parameter matches MCP server URL by @galz10 in https://github.com/google-gemini/gemini-cli/pull/15289
docs(cli): add System Prompt Override (GEMINI_SYSTEM_MD) by @ashmod in https://github.com/google-gemini/gemini-cli/pull/9515
more robust command parsing logs by @scidomino in https://github.com/google-gemini/gemini-cli/pull/15339
Introspection agent demo by @scidomino in https://github.com/google-gemini/gemini-cli/pull/15232
fix(core): sanitize hook command expansion and prevent injection by @SandyTao520 in https://github.com/google-gemini/gemini-cli/pull/15343
fix(folder trust): add validation for trusted folder level by @adamfweidman in https://github.com/google-gemini/gemini-cli/pull/12215
fix(cli): fix right border overflow in trust dialogs by @galz10 in https://github.com/google-gemini/gemini-cli/pull/15350
fix(policy): fix bug where accepting-edits continued after it was turned off by @jacob314 in https://github.com/google-gemini/gemini-cli/pull/15351
fix: prevent infinite relaunch loop when --resume fails (#14941) by @Ying-xi in https://github.com/google-gemini/gemini-cli/pull/14951
chore/release: bump version to 0.21.0-nightly.20251220.41a1a3eed by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/15352
feat(telemetry): add clearcut logging for hooks by @abhipatel12 in https://github.com/google-gemini/gemini-cli/pull/15405
fix(core): Add .geminiignore support to SearchText tool by @xyrolle in https://github.com/google-gemini/gemini-cli/pull/13763
fix(patch): cherry-pick 0843d9a to release/v0.23.0-preview.0-pr-15443 to patch version v0.23.0-preview.0 and create version 0.23.0-preview.1 by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/15445
fix(patch): cherry-pick 9cdb267 to release/v0.23.0-preview.1-pr-15494 to patch version v0.23.0-preview.1 and create version 0.23.0-preview.2 by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/15592
fix(patch): cherry-pick 37be162 to release/v0.23.0-preview.2-pr-15601 to patch version v0.23.0-preview.2 and create version 0.23.0-preview.3 by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/15603
fix(patch): cherry-pick 07e597d to release/v0.23.0-preview.3-pr-15684 [CONFLICTS] by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/15734
fix(patch): cherry-pick c31f053 to release/v0.23.0-preview.4-pr-16004 to patch version v0.23.0-preview.4 and create version 0.23.0-preview.5 by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/16027
fix(patch): cherry-pick 788bb04 to release/v0.23.0-preview.5-pr-15817 [CONFLICTS] by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/16038

New Contributors

@Roaimkhan made their first contribution in https://github.com/google-gemini/gemini-cli/pull/15103
@SteffenDE made their first contribution in https://github.com/google-gemini/gemini-cli/pull/13856
@CN-Scars made their first contribution in https://github.com/google-gemini/gemini-cli/pull/13383
@Ying-xi made their first contribution in https://github.com/google-gemini/gemini-cli/pull/14951
@xyrolle made their first contribution in https://github.com/google-gemini/gemini-cli/pull/13763

Full Changelog: https://github.com/google-gemini/gemini-cli/compare/v0.22.5...v0.23.0