I have updated Wurst, WI Zoom and Mo Glass to support Minecraft 1.20.2-rc2. It's a perfect match with rc1, there are no breaking changes.
Release candidate builds have historically been fully compatible with the final release. So if you're eager to start hacking in Minecraft 1.20.2 as soon as it comes out, you might want to download this build in preparation.
Other mods: https://www.wimods.net/snapshots/1.20.2-rc2/