**⚠️ WARNING:** Attempting to pin musl 1.2.5 for DNS fixes in #6189 turned out to be the wrong fix. We reverted it in #6222 and published [0.55.0](https://github.com/openai/codex/releases/rust-v0.55.0).
Otherwise, this release was mostly bugfixes and documentation tweaks.
## Merged PRs
- #6189 fix: pin musl 1.2.5 for DNS fixes (#6189)
- #6202 fix: ignore reasoning deltas because we send it with turn item (#6202)
- #6175 [App-server] v2 for account/updated and account/logout (#6175)
- #6156 Fix is_api_message to correctly exclude reasoning messages (#6156)
- #4453 Follow symlinks during file search (#4453)
- #5175 docs: add example config.toml (#5175)
- #6180 fix: `--search` shouldn't show deprecation message (#6180)
- #6143 Fixed notify handler so it passes correct `input_messages` details (#6143)
- #6171 log sandbox commands to $CODEX_HOME instead of cwd (#6171)
- #5996 feat: add the time after aborting (#5996)
- #5541 tui: refine text area word separator handling (#5541)
- #6167 Do not skip trust prompt on Windows if sandbox is enabled. (#6167)
- #6129 feat: add options to responses-api-proxy to support Azure (#6129)
- #6161 Include reasoning tokens in the context window calculation (#6161)
- #6051 Fix rmcp client feature flag reference (#6051)
- #6159 Fix typo in error message for OAuth login (#6159)
- #5685 Add documentation for slash commands in `docs/slash_commands.md`. (#5685)
- #6111 fix: improve usage URLs in status card and snapshots (#6111)
- #6124 Fix "archive conversation" on Windows (#6124)
- #6137 chore(deps): bump actions/upload-artifact from 4 to 5 (#6137)
- #4903 fix: pasting api key stray character (#4903)
- #6131 Fix incorrect "deprecated" message about experimental config key (#6131)
- #6091 Changes to sandbox command assessment feature based on initial experiment feedback (#6091)
- #5956 Parse the Azure OpenAI rate limit message (#5956)
- #5649 docs: Fix link anchor and markdown format in advanced guide (#5649)
- #5659 Fixing small typo in docs (#5659)
- #5935 tui: patch crossterm for better color queries (#5935)
- #6050 [codex][app-server] improve error response for client requests (#6050)
- #4973 docs: fix broken link in contributing guide (#4973)
- #6027 feat: compactor 2 (#6027)
- #6052 Add warning on compact (#6052)
- #6043 chore: Add shell serialization tests for json (#6043)
- #5979 Truncate total tool calls text (#5979)
- #4797 docs: "Configuration" is not belongs "Getting started" (#4797)
- #4804 chore(deps): bump indexmap from 2.10.0 to 2.11.4 in /codex-rs (#4804)
- #4802 chore(deps): bump anyhow from 1.0.99 to 1.0.100 in /codex-rs (#4802)
- #4800 chore(deps): bump actions/checkout from 4 to 5 (#4800)
- #4801 chore(deps): bump actions/github-script from 7 to 8 (#4801)
- #6045 fix: brew upgrade link (#6045)
- #6034 test: undo (#6034)
- #4426 chore(deps): bump thiserror from 2.0.16 to 2.0.17 in /codex-rs (#4426)
- #6010 Update user instruction message format (#6010)
- #4266 fix(tui): propagate errors in insert_history_lines_to_writer (#4266)