Upstream has released updates that appear to apply and compile correctly Purpur Changes: PurpurMC/Purpur@b0a7353 Updated Upstream (Paper) PurpurMC/Purpur@fbedef8 Updated Upstream (Paper) PurpurMC/Purpur@cc43efd Updated Upstream (Paper) PurpurMC/Purpur@f6fd5f6 update paperweight to 1.5.7-SNAPSHOT