Apple ships OS X 10.6.7 build 10J855 to developers

Apple pushed a beta release of OS X 10.6.7 to developers late last night. The update comes in at a whopping 412 MB. The Combo Update + Revisioner version is sitting pretty at 1025 MB. We don’t have a developer account, but we’ve got some emails in to get more information on the notes about this particular release.

Thanks to our anonymous tipster for sending this in. We’ll be updating this post as we get more information about the beta. Stay tuned.


As this is a pre-release build, it’s not advisable to use this software on a production system with information on it that you depend on for your business.

Known Issues

  • None

Focus Areas

  • Mac App Store
  • AirPort
  • Bonjour
  • SMB
  • Graphics Drivers
Joshua is the Content Marketing Manager at BuySellAds. He’s also the founder of And since all that doesn’t quite give him enough content to wrangle, he’s also a technology journalist in his spare time, with bylines at PCWorld, Macworld… Full Bio