Player

we tend to use start/end prefix naming if applicable

Sorry, I only added "prefix" after posting the comment initially, see e.g. the tick events in the lifecycle events module. The name probably also needs to include a description of...

We'd have to keep the old one for compat, I'd just add the "End" one and rename the other one at a later time during a module version bump or...

Anything earlier than preLaunch is loader plugin territory, which will come eventually. For now you may be able to exploit a mixin plugin, although we don't officially support those.

My current plan is to optionally replace the version string with an object that can serve properties like version, various kinds of metadata, environment limitations etc. Making the root property...

Try deleting .fabric, it may have started with the wrong intermediaries..

To clarify my previous answer a bit, the problem here is that MultiMC for some reason sometimes runs Fabric Loader with an intermediary jar that is incompatible with the Minecraft...

The code is here: https://github.com/FabricMC/fabric-meta

What you are primarily seeing here is incomplete class loader isolation in-dev, which is something I'm working on gradually. The IDE/Gradle run config adds jars to the class path that...

It isn't really possible to reliably determine whether a mod compiled for version x also works on version y. I have a few ideas to help there, but there is...