Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing
Bukkit Changes:
af88996a SPIGOT-6890: Add repair cost amount in AnvilInventory
bc7bd363 PR-716: Fix scheduler javadocs (previously, the <b> tag broke the rendering)
6db1ab70 Improve item cooldown JavaDocs
CraftBukkit Changes:
13670b44 SPIGOT-6890: Add repair cost amount in AnvilInventory
0d109e86 PR-999: Prevent non-item cooldowns
