Firefox 28

Firefox 28 Released:

  • NEW – VP9 video decoding implemented
  • NEW – Mac OS X: Notification Center support for web notifications
  • NEW – Horizontal HTML5 audio/video volume control
  • NEW – Support for Opus in WebM
  • CHANGED – Now that spdy/3 is implemented support for spdy/2 has been removed and servers without spdy/3 will negotiate to http/1 without any penalty
  • DEVELOPER – Support for MathML 2.0 ‘mathvariant’ attribute
  • DEVELOPER – Background thread hang reporting
  • DEVELOPER – Support for multi-line flexbox in layout
  • FIXED – Various security fixes