Changelog

New

• Playground: all users can now switch between the current and new Playground experiences.
• Cache visibility: cache tables now show last used time, expiry, and hit count columns.
• Dataset row deletion: users can now delete individual dataset records from the logs table with a confirmation flow.
• Reports: reports now include an activity panel and inspector for easier review of report-related changes.

Improved

• Dashboard charts: improved metrics controls with timezone-aware ranges, chart expansion, drag-to-zoom, synced hover, layout reset behavior, and graph customizations.
• Experiments: improved the creation flow, model preset selection, log table wrapping, running indicators, and live result refresh while traces are still being written.
• Prompt and Playground navigation: prompt identity is now driven by URL parameters for more reliable sharing, reloads, and navigation.
• Tables: added infinite scrolling support, column reordering, better timestamp formatting, and improved table preview behavior.
• Logs and traces: improved preview table sizing and paused live streaming during bulk selection so selected rows stay stable.
• Views and preferences: scoped display preferences are now preserved more reliably after reloads.

Fixed

• Dataset uploads and experiment results: fixed a regression where dataset uploads could silently fail and experiment runs could complete without results.
• OAuth login: fixed a rate-limiting issue that could break OAuth or social login.
• Gateway prompt variables: prompt variables now resolve with consistent precedence across Chat and Responses APIs.
• Logging reliability: streaming logs now retry failed batch writes and route undeliverable batches to a recoverable queue instead of dropping them.
• Streaming reliability: stalled streaming consumers now recover automatically, reducing delayed logs and background processing gaps.
• Gateway credentials: dedicated deployments for one model no longer block shared credentials for other models under the same provider.