Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
But MS service packs work on the oldest hardware physically possible. They phased out my brother's MacPro4,1 that's more powerful than every newer Mac that isn't a Mac Pro.
That's right.

Interesting, that they (Apple) still support some 2009 hardware at all. I thought, that they will drop anything below 2010.
 
But you had to buy a Mac computer in the past, so ... and Apple will urge you, to buy a new computer sooner or later, because this free OS won't work on your 5 year old Mac computer.

Anyway, I call these "free" updates Apple's Service Packs ... like you know from the Microsoft side of the viewpoint.

That's money already spent. It is free to previous owners. You don't have to get it either. They could easily start charging like they did before.
 
  • Like
Reactions: arefbe and inkswamp
Engadget got it:
MacBook, iMac: Late 2009 or later
MacBook Air/Pro, Mac Mini/Pro: 2010 or later
Xserve support is officially discontinued

wwdc-524.jpg
But why is a MacBook Pro cut off at 2010 when a MacBook goes back to 2009? I must be missing something.
 
Looks like my late-2009 iMac is out of luck. In the past, have there been hacks to get around this kind of hardware check?
Yes. There are many threads that have workarounds and software for Installing new version of OS X/macOS on unsupported Macs.
I don’t know. Late 2009 MacBook is actually not technically different from the 2008 unibody MacBook. Same processor, graphics chip, RAM. I will definitely be looking into it.
Yep. My OS X Hackers team has a lot of work to do this summer as well.
 
  • Like
Reactions: T909
That's money already spent. It is free to previous owners. You don't have to get it either. They could easily start charging like they did before.

Of course they could. It is their intellectual property and they can do, whatever they want with it. Even dump it, if they want and concentrate all their energy on iGadgets.
 
That Picture-in-Picture mode is killer! I have asked for this all my life. The only sites I can relay on is Twitch.tv that supports "pop-out" so I can try to re-scale the window and have it watchable at all times. This brings it to a whole new level, finally!
 
  • Like
Reactions: MrUNIMOG
What did Craig say? 10.12 is in the developer channel as we speak, but current Public Beta testers will have to wait until July?
 
Same in the Release Notes:

Developer Preview System Requirements

The macOS 10.12 Developer Preview supports the following Macs:

MacBook, iMac: Late 2009 or newer
MacBook Air, MacBook Pro, Mac mini, Mac Pro: 2010 or newer


Screen Shot 2016-06-13 at 21.45.13.png
 
I like the nifty new features, not many of them sadly, but really OSX--er--MacOS is already a system so good there's not much you can add. Though I may be wrong. Also still no password for folders to store my romantic action movies.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.