v0.26.0

Release date: 2026-07-01

Changed

• Added Claude Sonnet 5, Claude Fable 5, and Claude Mythos 5 to the bundled model catalog so cost estimates and context windows are available immediately (9fc9b254).

Fixed

• Updated live run detail headers to show cached and reasoning token metrics during ongoing runs, including ChatGPT WebSocket sessions and upgraded existing session databases (47d9446f).