vercel-labs/agent-browser v0.20.0

on GitHub

Minor Changes

• 235fa88: ### Full Native Rust

  • 100% native Rust -- Removed the entire Node.js/Playwright daemon. The Rust native daemon is now the only implementation. No Node.js runtime or Playwright dependency required. (#754)
  • 99x smaller install -- Install size reduced from 710 MB to 7 MB by eliminating the Node.js dependency tree.
  • 18x less memory -- Daemon memory usage reduced from 143 MB to 8 MB.
  • 1.6x faster cold start -- Cold start time reduced from 1002ms to 617ms.
  • Benchmarks -- Added benchmark suite comparing native vs Node.js daemon performance.
  • Chromium installer hardened -- Fixed zip path traversal vulnerability in Chrome for Testing installer.

  Bug Fixes

  • Fixed --headed false flag not being respected in CLI (#757)
  • Fixed "not found" error pattern in to_ai_friendly_error incorrectly catching non-element errors (#759)
  • Fixed storage local key lookup parsing and text output (#761)
  • Fixed Lightpanda engine launch with release binaries (#760)
  • Hardened Lightpanda startup timeouts (#762)