The Chrome team is excited to announce the promotion of Chrome 39 to the beta channel with 39.0.2171.13 for Windows and Mac.

This release contains many stability and developer improvements including: 
  • 64-bit support for Mac
  • A number of new apps/extension APIs 
  • Lots of under the hood changes for stability and performance 
A full list of changes is available in the log. Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug.

Alex Mineer
Google Chrome