I constantly have problems with updating/recompiling tensorflow. Sometimes, it compiles ok but most of the time it is not. The last time when it failed to recompile was on 30-12-2021. I reported this in the thread "tensorflow-2.5.0-r1 compilation failed"
So, I decided to degrade my Gentoo system to the state in which it was on 12-12-2021, when my tensorflow was still ok, and froze it forever. The problem is that I do not know how to sync my Gentoo repository to the state it was on 12-12-2021. I use webrsync sync method via "maint -A sync" and would prefer to use the same sync method for degrading my Gentoo system. Can anybody, please, tell me how to do it using this sync method?