FAQ - ModManagerMC/ModManager GitHub Wiki

Q: Will there be a port to Minecraft 1.16.5

A: A preview of a backport is available in #12. Discussion will be also there.

Q: ModManager flags mod xyz as outdated but it's actually up to date

A: Some mods are not following the SemVer specification whichallows ModManager to compare versions. If your mod does follow SemVer and ModManager flags it outdated feel free to open an issue.