Heartrobber version v1.5: Post Scriptum

Major Changes

• added the ender mail system
• added new items:
  • empty envelope
  • envelope
  • retrieval rod

Recipes

• bundles are now crafted with just 2 rabbit hide and 2 string
• honey can be used in place of slime in relevant crafting recipes

Minor Changes

• written books, hanging signs, armour stands and all eggs now correctly listed as quarter-stacking
• made small armor stand data recoverable
• modified the chance of ender crystal depletion within an end relay from 100% to 25%
• when selected in mainhand, inscribed cards' signatures now update with the username of the owner if it changes

See Github commit...