v0.22.3

vercel-labs/agent-browserv0.22.3Mar 25, 2026by github-actions[bot]

AI Summary

Patch release addressing critical browser stability issues including download behavior, Chrome process management, and keyboard input handling.

Key Highlights

Fixed downloads being silently dropped in recording contexts by re-applying download behavior.
Added fast zombie process detection to prevent 3-second CDP timeouts on crashes.
Fixed keyboard 'type' subaction to correctly route through text inputs.
Enabled the 'console' command to accept and process a 'clear' parameter.

Full Release Notes

### Patch Changes

-   eb64ca4: ### Bug Fixes

    -   **Re-apply download behavior on recording context** - Fixed an issue where downloads were silently dropped in recording contexts because `Browser.setDownloadBehavior` set at launch only applied to the default context. The download behavior is now re-applied when a new recording context is created (#1019)
    -   **Reap zombie Chrome process and fast-detect crash for auto-restart** - Added a non-blocking process-exit check before attempting CDP connection checks. This prevents a 3-second CDP timeout when Chrome has already crashed or exited, enabling faster detection and auto-restart of the browser (#1023)
    -   **Route keyboard `type` through text input** - Fixed keyboard `type` subaction to correctly route through the text input handler, and added support for an `insertText` subaction using `Input.insertText` (#1014)
    -   **Handle `--clear` flag in `console` command** - Fixed the `console` command to accept and process a `clear` parameter, allowing console event history to be cleared (#1015)