Upstream has released updates that appear to apply and compile correctly
Paper Changes:
05cb10c56f Add repo for Velocity natives to dev bundle (#6536)
7bd7b18811 Configurable feature seeds (#6531)
ca708a0944 Updated Upstream (Bukkit/CraftBukkit/Spigot) (#6539)
f02d3d8989 flattener should try to render custom translations (#6540)
1276bd5039 Fixed layers from V2550 not being added to list (#6541)
a763f258da docs: remove Paper tool method for patch mods
20903fcf5e docs: drop table of contents; it's built into GH
