Apple Issues Software Update to Mountain Lion Developer Preview 4

Apple has issued a software update via the Mac App Store to Mountain Lion Developer Preview 4, originally released last week.

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This update is the second time Apple has updated the Mountain Lion Developer Preview via the Mac App Store rather than releasing an entirely new DP -- Apple issued a similar update in May.

Apple did not specify changes in the update, saying only that it "is recommended for all users running OS X Mountain Lion Developer Preview 4. With Mountain Lion's final release expected next month, Apple should be moving towards a final build soon.

Among other things, the update adds support for more Facebook notifications and PowerNap support for supported machines. It weighs in at 1.08GB and has a build number of 12A248, up from 12A239 previously.

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Top Rated Comments

Michaelgtrusa Avatar
167 months ago
They are working fast.
Score: 13 Votes (Like | Disagree)
NoIdeasOriginal Avatar
167 months ago
Thanks, downloading now! Very happy with Mountain Lion thus far. I feel it is what Lion should have been.
Score: 11 Votes (Like | Disagree)
koruki Avatar
167 months ago
They should just put Puma back on sale and see if anyone notices :cool:
Score: 6 Votes (Like | Disagree)
swb1192 Avatar
167 months ago
They are working fast.

There's still a ton of bugs, so they have a lot to clean up before next month.
Score: 5 Votes (Like | Disagree)
lunarworks Avatar
167 months ago
They toned-down the ridiculous dock shadow.

Now it doesn't spread its shade all over your open windows.
Score: 4 Votes (Like | Disagree)
treichert Avatar
167 months ago
Behold, the Zebra Wallpaper!!!! :eek::D
Score: 4 Votes (Like | Disagree)