Changelog for v0.46.0-preview.0

docs/changelogs/preview.md

@@ -1,6 +1,6 @@
-# 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