Can you upgrade from a 10.10.4 beta?

Or do I need to wait until 10.10.4 is out of beta?

You can. I did and the update process did work fine for me after the invitation code being unlocked for the German AppStore.

But I found, 10.11 has way more bugs than 10.10.4 beta, so, for example, for me, Photos is not launching anymore and I got a problem with iCloud mail in Mail while all other accounts I got in there continue to work fine.

I upgraded both of my Macs with 10.10.4 to 10.11 with no issues.

Strange, Photos.app is just fine on my Mac.

Can you upgrade from a 10.10.4 beta?
 
 
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