[aur-general] warning: foobar: local (1.0.0-2) is newer than community (1.0.0-1)

Regarding to my AUR cache [1], it seems to be common practise, that packages that moved from AUR to community get a lower "pkgrel="-value. IMO that is very annoying and doesn't make sense. I don't want to reinstall software that does work and I dislike to get tons of warnings. Why is this the common approach? Regards, Ralf PS: I'll send it to Arch and AUR general. [1] $ ls /var/cache/aur/foobar*