Changelog for v0.46.0-preview.0 (#27641)

Co-authored-by: gemini-cli-robot <224641728+gemini-cli-robot@users.noreply.github.com>
This commit is contained in:
gemini-cli-robot
2026-06-02 20:43:45 -07:00
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# Preview release: v0.45.0-preview.0
# Preview release: v0.46.0-preview.0
Released: May 27, 2026
Released: June 3, 2026
Our preview release includes the latest, new, and experimental features. This
release may not be as stable as our [latest weekly release](latest.md).
@@ -13,52 +13,34 @@ npm install -g @google/gemini-cli@preview
## Highlights
- **Context Simplification:** Completed major architectural work to simplify and
optimize how the agent manages and processes session context.
- **A2A Usage Metadata:** The Agent-to-Agent (A2A) interface now exposes
detailed usage metadata, providing better visibility into resource
consumption.
- **Improved Routing:** Updated default auto-routing logic and added bypasses
for certain routing classifiers to prevent orphaned function response errors.
- **Terminal Stability:** Fixed several issues affecting terminal environments,
including Termux relaunch loops and PTY resize errors.
- **Security & Fixes:** Strengthened MCP list security and addressed issues with
session resumption and PTY environment signals.
- **Model Update:** Added support for transitioning to the Flash GA model when
the experimental flag is enabled, providing access to the latest model
improvements.
- **Improved Stability:** Hardened PTY resize logic to prevent native crashes,
ensuring a more robust terminal experience.
- **Bug Fix:** Resolved an issue where an invalid `preferredEditor`
configuration could lead to a notification spam loop.
- **CI Enhancements:** Optimized Pull Request labeling and introduced batch
workflows to improve development efficiency.
## What's Changed
- chore(release): bump version to 0.45.0-nightly.20260521.g854f811be by
@gemini-cli-robot in
[#27362](https://github.com/google-gemini/gemini-cli/pull/27362)
- fix(cli): prevent Termux relaunch and resize remount loops by @saymanq in
[#27110](https://github.com/google-gemini/gemini-cli/pull/27110)
- Feat/a2a expose usage metadata by @jvargassanchez-dot in
[#27288](https://github.com/google-gemini/gemini-cli/pull/27288)
- feat(context): Complete simplification work. by @joshualitt in
[#27345](https://github.com/google-gemini/gemini-cli/pull/27345)
- fix(core): force update_topic tool to execute sequentially by
@jvargassanchez-dot in
[#27357](https://github.com/google-gemini/gemini-cli/pull/27357)
- Changelog for v0.44.0-preview.0 by @gemini-cli-robot in
[#27360](https://github.com/google-gemini/gemini-cli/pull/27360)
- Changelog for v0.43.0 by @gemini-cli-robot in
[#27361](https://github.com/google-gemini/gemini-cli/pull/27361)
- Revert "fix(core): prevent SIGHUP kills in PTY environments" by @bbiggs in
[#27401](https://github.com/google-gemini/gemini-cli/pull/27401)
- fix(cli): filter internal session context from history during resumption by
@rmedranollamas in
[#27391](https://github.com/google-gemini/gemini-cli/pull/27391)
- Update default auto routing by @DavidAPierce in
[#27071](https://github.com/google-gemini/gemini-cli/pull/27071)
- fix(core): bypass routing classifiers to prevent orphaned function response
errors by @danielweis in
[#27389](https://github.com/google-gemini/gemini-cli/pull/27389)
- fix(core): suppress PTY resize EBADF errors by @scidomino in
[#27461](https://github.com/google-gemini/gemini-cli/pull/27461)
- fix(core): prevent blacklist bypass in mcp list by @ompatel-aiml in
[#27377](https://github.com/google-gemini/gemini-cli/pull/27377)
- fix(cli): ignore unmapped vim normal keys by @MukundaKatta in
[#27102](https://github.com/google-gemini/gemini-cli/pull/27102)
- fix(core): harden PTY resize against native crashes by @scidomino in
[#27496](https://github.com/google-gemini/gemini-cli/pull/27496)
- Changelog for v0.45.0-preview.0 by @gemini-cli-robot in
[#27495](https://github.com/google-gemini/gemini-cli/pull/27495)
- Changelog for v0.44.0 by @gemini-cli-robot in
[#27569](https://github.com/google-gemini/gemini-cli/pull/27569)
- fix(cli): prevent spam loop when preferredEditor is invalid by @Niralisj in
[#25324](https://github.com/google-gemini/gemini-cli/pull/25324)
- Adding quote by @scidomino in
[#27571](https://github.com/google-gemini/gemini-cli/pull/27571)
- Transition to flash GA model when experiment flag is present. by @DavidAPierce
in [#27570](https://github.com/google-gemini/gemini-cli/pull/27570)
- chore(ci): add optimized PR size labeler and batch workflows by @sripasg in
[#27616](https://github.com/google-gemini/gemini-cli/pull/27616)
- fix(ci): use pull_request_target trigger to grant write access on fork PRs by
@sripasg in [#27637](https://github.com/google-gemini/gemini-cli/pull/27637)
**Full Changelog**:
https://github.com/google-gemini/gemini-cli/compare/v0.44.0-preview.0...v0.45.0-preview.0
https://github.com/google-gemini/gemini-cli/compare/v0.45.0-preview.1...v0.46.0-preview.0