Add support for 1.20.5/6, as it is currently missing.

While testing the 1.20.6 mod version on Forge and Fabric, I did not experience this problem. Are you sure you built the mod using the dev branch code @baldo3000?

Edit: I will release v1.8 now, since it went through all my testing without problems. If there are any issues, feel free to update this thread

Thanks for letting me know, I'll have a look at it

Support for 1.20.5/1.20.6 is in the works.
As there have been some massive technical changes between 1.20.4 and 1.20.5, this may still take some time. To get a sense of the scope, slicedlimes' video covering all the technical changes is 53 minutes long...
Thanks for your patience.

Support for 1.20.5/1.20.6 is in the works. As there have been some massive technical changes between 1.20.4 and 1.20.5, this may still take some time. To get a sense of the scope, slicedlimes' video covering all the technical changes is 53 minutes long... Thanks for your patience.

Is there a way to build dev builds by myself? I can't find the the build.gradle file so I don't know where to start

Yeah... my build process is a bit weird to be able to support this big of a version range. I basically redistribute the already built class files. You'll need to

1. Download the source code
2. Rename any occurrences of ${version} with e.g. 1.8-beta (most importantly in the fabric.mod.json and/or mods.toml files) (and if you want, but not necessary for the mod version, ${file_name} with the name of the built file excluding the extension and ${mc_version} with the plaintext mc version range e.g. 1.17x-1.20x)
3. Zip everything from the root directory excluding .github, src, wiki and .gitattributes
4. Rename the extension of the zip file to .jar

This should give you a working mod version, I'm however currently testing the changes only on the data pack version, so don't be surprised if it doesn't work yet.

The game opens correctly but every item in the hand emits light, not only glowing objects. I used it as a mod