Mojang will soon release 1.17.

Emotecraft will support 1.17 and I'll maintain the 1.16 version for a few months after the 1.17 released

Forge 1.17.1 has been released, As soon as Arch loom supports it, I'll begin updating Forge

The Initial 1.17 version has been released for Fabric...
Forge 1.17 release will depend on Forge 1.17 (until no Forge 1.17, I can't do anything about it.)
+ Architectury loom Forge 1.17 support.