Additive for mc1.20.1 remains on Sodium 0.4.10 until LambDynamicLights works with the latest version of Sodium
If you want to and have the knowledge, feel free to update Sodium and it's dependencies to the latest versions manually. Just be aware that you will likely have issues with LDL.
[upstream] Disable C2ME's experimental GC-free chunk serializer as it could possibly cause problems
Worth noting that C2ME is still not shipped with Adrenaline by default for stability and compatibility, but if you are willing to add it manually then it will be preconfigured for you
Worth noting that C2ME is still not shipped with Adrenaline by default for stability and compatibility, but if you are willing to add it manually then it will be preconfigured for you