This `gemini-cli` release, version 0.57.0, focuses on stability, bug fixes, and minor enhancements across core functionalities and agent behaviors. A significant improvement is the addition of a tool call formatter and integrated failure summaries for `eval-validate`, which will provide more detailed and actionable feedback during evaluation runs. Core fixes include dynamically resolving Cloud Workstations proxy redirect URIs for OAuth flows, resolving swallowed directory mismatches in IDE connections, and implementing context-aware silent retries with availability TTL for capacity errors, leading to a more robust and reliable CLI experience. The system now also rolls back entire multi-turn requests on cancellation or abort, ensuring data consistency. Git environment normalization and workspace state mismatch resolution further enhance stability. For agents, privacy notice wording and selection options have been clarified, and subagents are now prevented from running when agents mode is disabled, improving control and security. The terminal buffer now forces a rerender after exiting external editors, and autocomplete suggestions include a trailing space for better usability. Empty text turns with tools or media are now preserved, and a sub-agent handoff token regression on startup has been fixed. Additionally, the `/clear` command documentation has been updated to explicitly mention context reset, and misleading admin errors for personal accounts have been corrected. The `cli_help` subagent output is now formatted as markdown, and a Vertex AI locations documentation link has been added. This release is recommended for all users to benefit from the improved stability, reliability, and agent behavior fixes.