This is the first Stable release since 1.20.x. Thank you for the patience in getting this out!
Notable changes since 1.20.3 stable:
- We now require COFH Core installed as a dependency
- Shaft networks now operate at 250 rad/s maximums instead of 1,000 rad/s
- Ability to compile for Java 17 and LWJGL3 thanks to an effort for GTNH support
Changes since 1.21.8:
- Fix calling OpenGL code on Netty thread
- Realism Update - Part 2
- Fix minor non-null bug causing JourneyMap issue
- Fix Radial Engine eff. code, other refactors
Please note that you should back up of your world
Protip: If you are having issues with shaft networks, please add flywheels directly on the same shaft network as your generators.