v0.0.79

What's New

Tool Improvements

• browser_take_screenshot — WebP format — New type option to pick the image format (png, jpeg or webp); when unset, the format is inferred from the filename extension (#41152)
• --codegen — more languages — Code generation now supports python, java and csharp in addition to typescript (#42106)
• Configurable settle delay — New --timeout-settle flag (and timeouts.settle config option) to control how long to wait after each action for triggered work (navigations, requests) to settle, defaults to 500ms (#41924)

Fixes

• Aria snapshot capture is skipped when the response discards it (#41923)
• New --snapshot-boxes flag (and snapshot.boxes config option) to enable bounding boxes in snapshots globally — previously this was only available per command (#42102)
• Reconnect to the browser after a disconnect (#41966)
• Report malformed JSON config instead of silently falling back to INI parsing (#41909)
• Clear the dialog modal state when a dialog is closed out of band (#42032)
• Detect downloads via the download event instead of guessing from net::ERR_ABORTED navigation errors (#41933)
• Surface the missing executable path when a browser isn't installed (#41941)
• Escape user input in codegen output (#41962)
• Removed the stale --output-mode CLI option (#41833)

Browser Extension

• Validate Host and Origin headers on CDP relay WebSocket upgrades (#42103)
• Launch the Chrome profile that has the extension installed (#41939)
• Pass noDefaults for extension CDP connections (#42119)
• Mention PLAYWRIGHT_MCP_EXECUTABLE_PATH in the error shown when the browser executable is not found (#42122)
• Removed support for extension protocol v1 (#41857)