12.6.6 also released but not yet showing on
Apple security updates and
Apple Developer as of posting...
Monterey 12.6.6 has the same build number as in the Release Candidate. Same for Big Sur 11.7.7.
Unlike Ventura which got 3 release candidates, Monterey and Big Sur only got 1.
Not much point in getting the ventura ipsw file for 13.4 if you got it for the RC3 as it has the same build number. However the full installers are available for all 3 now:
Ventura 13.4 - build number 22F66 - Product ID 032-84910:
Monterey 12.6.6 - build number 21G646 - Product ID 032-82192
Big Sur 11.7.7 - build number 20G1345 - Product ID 032-82176
How to check the build number of the InstallAssistant.pkg before installing it (or even before downloading it)
Lets take the Ventura one for example. Change the g at the end of the link to m and download the pkm file instead:
Open it with textedit and you will see ....version="22.5.66"......
For the second number it goes like this: 0,1,2, etc stand for A, B, C, etc and so 5 stands for F.
Hence version="22.5.66" means the build is 22F66.
Note for beta testers
Often we see betas with build numbers like this with a letter at the end too: 22F5059b
The pkm file will say ...version="22.5.5059.2"......
The numbering for the last part is different for betas. Here 1,2,3, etc. stands for a,b,c, etc, and so
second number 5 is F
fourth number 2 is b
and so the build is 22F5059b