Prime Collaboration Assurance 12.1 SP 1 release notes

[Nadav]

Hi everyone,

1) PCA 12.1 SP1 is available for download as of yesterday but I don't see any release notes. Any ideas when they'll be available?

2) Can PCA 12.1 SP1 be installed directly as a new OVA, or is 12.1 necessary before jumping to SP1?

Thanks!