[fix]Prevent indefinite TUI hangs by enforcing execution timeouts on long-running work.[fix]Roll back an entire multi-turn request when the user cancels or aborts, so partial tool state is not left behind.[fix]Handle capacity errors with context-aware silent retries and an availability TTL instead of getting stuck in retry loops.[fix]Dynamically resolve Cloud Workstations proxy redirect URIs so OAuth flows work correctly behind that proxy.[fix]Resolve swallowed directory-mismatch failures in IDE connections and normalize git/workspace state so the CLI and IDE stay aligned.[fix]Prevent subagents from running when agents mode is disabled, and fix a sub-agent handoff token regression on startup.[changed]Formatcli_helpsubagent output as Markdown for clearer help text.[changed]Autocomplete suggestions now include a trailing space for smoother completion.[fix]Force a terminal buffer rerender after exiting external editors so the UI does not look stale.[changed]Clarify privacy-notice wording and selection options.[fix]Fix a misleading admin-style error shown for personal accounts.[fix]Preserve empty text turns that still carry tools or media so those turns are not dropped from history.[new]Evals gain a tool-call formatter and failure summaries for better visibility when validating behaviour.[changed]Sandbox image tag updated to match 0.58.0.
Under the hood
- Eval and test tooling was tightened (tool-call formatting, failure summaries, and more stable e2e coverage on slow runners).
- Docs touch-ups include
/clearnoting context reset and a link to Vertex AI locations guidance. - Preview changelog track advanced to document the latest preview line alongside this stable cut.
Upgrade notes
No special migration steps. If you use the bundled sandbox image, pull the 0.58.0 tag so it matches the CLI version.