github vercel-labs/agent-browser v0.39.0

3 hours ago

New Features

  • Added an experimental Obscura engine (--engine obscura), launched and cleaned up locally like Chrome with bounded startup and CLI/MCP support. Obscura still has accessibility and rendering gaps, so review the engine page before choosing it (#1876)
  • Added private CA trust for CLI HTTPS requests so read, install, upgrade and doctor work behind TLS inspection. --ca-cert now applies to them on every platform, the new --use-system-ca uses the operating system trust store, and SSL_CERT_FILE is a fallback. Certificate verification always stays on (#2006)

Bug Fixes

  • Fixed selector-scoped snapshots (snapshot -s) so elements under ignored wrappers are no longer printed twice and shadow root content of a selected custom element is no longer dropped (#2043)
  • Fixed --auto-connect to wait up to 30s while Chrome 144+ shows the remote-debugging prompt, so it no longer opens repeated prompts or fails with "No running Chrome instance found" (#2026)
  • Fixed daemon responsiveness during long commands so it keeps accepting connections, including close, while a command holds the state lock, and a SIGTERM sent in that window is no longer lost (#2059)

Documentation

  • Migrated the docs site to Geistdocs (#1887)

Contributors

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