the Chinese Website that previously posted screenshots of Windows 7 M1 Build 6519 is back with with new info and screenshots for an updated Windows 7 M1 release, Build 6574.1:
No, even Milestone 1 isn’t a single release. Microsoft releases multiple versions of M1 with different minor version numbers. Well, for me it is the 2nd one I’ve gotten but I’ve no idea about how many releases Microsoft did before. I’ll use Win7 M1 R2, which stands for Windows 7 Milestone 1 Release 2, to describe it in the following. Please be noted, ‘Release 2’ is my naming convention, not Microsoft’s.
Microsoft, Windows 7, Windows Seven, Win7, Build 6574.1, Screenshot