Hollow

• Add 1.21.4 support
• Add Pale Oak hollow logs
• Add Pale Moss overlay to hollow logs
• Add Snow overlay to hollow logs

This update is untested and potentially buggy. Practice safe game modding and make backups regularly. Here be dragons!

• Fix Cattails being able to break any block above them when growing
• Fix Giant lilypads exploding when right clicked
• Reduce growth speed of cattails

• Rework almost all worldgen
• Redo most textures
• Fix many bugs
• Move most configuration to gamerules
• Make Echoing Pot non-functional (Functionality will be back next update!)
• Removed Herobrine

• Update specter again

• Update Specter