Version History of SeaMonkey 2.2 (Beta 2)

SeaMonkey 2.2 contains the following major changes relative to SeaMonkey 2.1:

  • Windows: Bundled extensions/add-ons are no longer optional in SeaMonkey's installer.
  • Archive options can now be changed from the Copies & Folders Account Settings pane.

Mozilla platform changes

  • CSS Animations are now supported.
  • Improved canvas, JavaScript, memory, and networking performance.
  • Improved standards support for HTML5, XHR, MathML, SMIL, and canvas.
  • Improved spell checking for some locales.
  • WebGL content can no longer load cross-domain textures.
  • Background tabs have setTimeout and setInterval clamped to 1000ms to improve performance.