Correct off-by-one introduced by slight Mojang change
Fixes #2727 (427fee6a by Octavia Togami)
Make task executor lifecycled to platform readiness.
Closes #2459. (f67f6493 by wizjany)
Fix negative height cones.
Despite the description/doc stating that negative heights would generate inverted cones, this wasn't actually implemented. (a9819ca4 by wizjany)
Fix sending CUI packets to unwilling clients.
Some servers track channel registration: NF throws an error every time this happens; Bukkit silently drops it; Fabric silently sends it (presumably the client ignores it). (cd2ddefa by wizjany)
Fix legacy blocks not transmogging on NeoForge. (c497fe44 by wizjany)
Remove never-working caching and fix bugs in region code (#2716)
Fixes #2684 (c20366db by Octavia Togami)
Add //mirror as an alias of //flip. (#2714) (8a13912f by wizjany)
