mait.sh1.142.0

Private beta: features and content may change. No warranty; use at your own risk.

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MCP Playwright

Stable2.4.2

Documentation

77 releases

November 2026

  1. 2.4.2Stable
    • Maintenance release.
  2. 2.4.1
    • The browser tool is now found reliably when the server starts.
  3. 2.4.0
    • WebGPU and WebGL now stay available in software mode when no hardware acceleration is present.
    • Graphics setup is more reliable: Vulkan is chosen by the live device, graphics overrides set at browser start are honored, and a rendering issue on virtualized GPUs is avoided.
  4. 2.3.4
    • Direct browser tools are no longer limited to 30 calls per minute.
    • The tool list is retried and refreshed automatically if the underlying browser tool is slow to respond.
  5. 2.3.3
    • Maintenance release.

October 2026

  1. 2.3.2
    • Maintenance release.
  2. 2.3.1
    • Browser windows no longer use a fixed emulated viewport, so pages size to the real window.
  3. 2.3.0
    • Browser profiles are no longer wiped when preferences are seeded, and on macOS the system title bar is used.
    • GPU detection is more reliable: it reads the Apple GPU name at runtime and no longer hangs on slow Vulkan probing.
  5. 2.2.10
    • Maintenance release with updated shared components.
  6. 2.2.9
    • Maintenance release with updated shared components.
  7. 2.2.8
    • Maintenance release with updated shared components.
  8. 2.2.7
    • Updated to MCP Launcher 0.15.0: the protocol version is negotiated, invalid arguments are reported with the standard invalid-params error, and an idle Unix transport costs no CPU.
  9. 2.2.6
    • Maintenance release with updated shared components.
  10. 2.2.5
    • Maintenance release with updated shared components.
  11. 2.2.4
    • Maintenance release.

September 2026

  1. 2.2.2
    • --legal is no longer accepted; use legal.
  3. 2.2.0
    • New legal command lists the third-party components included in this build, with their third-party notices on request.
  5. 2.1.0
    • Inline screenshots are kept to a manageable size.
    • Recordings can be turned into test code.
  6. 2.0.4
    • More reliable Firefox with graphics acceleration.
    • Tool timeouts and responses are matched reliably.
  7. 2.0.3
    • Maintenance release.
  8. 2.0.1
    • Graphics-accelerated browser launch fixes.
  9. 2.0.2
    • Maintenance release.
  10. 2.0.0
    • GPU checks reject software rendering.
    • Apple silicon uses the best available graphics backend.

August 2026

  1. 1.5.4
    • Maintenance release.
  2. 1.5.2
    • Apple silicon: WebGL, Firefox and visible Chromium fixes.
  3. 1.5.3
    • Maintenance release.
  4. 1.5.1
    • Uses the same GPU the launcher detected.
  5. 1.5.0
    • Hardware-accelerated WebGL and WebGPU in Chromium on Linux with NVIDIA or DRI graphics.
  7. 1.4.5
    • Simpler browser selection in tool calls.
  9. 1.4.3
    • Screenshots are not inlined by default.
    • Simpler browser group options.
    • Security fix for identifier checks.
  10. 1.4.2
    • Maintenance release.
  11. 1.4.1
    • --version shows the build commit.
  12. 1.4.0
    • Headless mode is chosen from whether a display is available.
  13. 1.3.18
    • Tools that could run arbitrary code or expose secrets are removed.
    • Updated browser automation engine.
  14. 1.3.17
    • Maintenance release.
  15. 1.3.15
    • Hardware graphics and video settings match the launcher on Linux.
    • Display access fix.

July 2026

  2. 1.1.1
    • First tagged release in this history.
  4. Early development
    • Summary of early development since 2025-10-29, before tagged releases began.
    • Multi-browser automation over SSH, including Microsoft Edge, with headed mode by default.
    • Container IP detection and a default MCP environment file for easy startup.
    • GPU detection maps automatically to the right render flags for Chromium and Firefox.
    • Video capture of browser sessions, with recordings stored centrally.