Regarding the Portable OpenSSH 10.0 release: Due to an error in the release process, the recent Portable OpenSSH release identifies itself as 10.0p2 rather than the intended 10.0p1.
We do not intend to make a new release to fix this mistake. This portable OpenSSH release will henceforth be knows as 10.0p2 and no release numbered 10.0p1 will be made. Sorry for the confusion, Damien Miller