1.1.7: "haha i added some funny swords"
1.5.6's honest reaction to that information:

• Imbue Amel now costs 2xAmel in dust, not in shards
• Many patterns that previously took Amel are more convenient now.
• Simple Mind Containers now look good in the offhand too
• Refactored, like, another 40% of the codebase
• Fixed up the book a little
• Fixed a few errors in the book
• Fixed Amel Swords not working for a bit
• Fixed Amel Wand being able to be made with 10 Amel for a bit and shit like that (wtf?)
• Fixed Enchant Skin
• Fixed Imbue Amel and mishap bugs
• Fixed Lapisworks crashing with hexxy4's Hex Casting build
• Fixed Mold Amel saying it needs Amel and not a moldable substance when it doesn't find a moldable substance
• Fixed partamel variants of the Obsidian wand/staff not existing
• Fixed the Incomplete Staff of Amethyst Lazuli never being able to graduate to a complete staff
• Lapisworks can be datapacked for shit now (will add a wiki for how right after this update)
• Added Reclaim Amethyst
• Added the Amel Jar to store 4 stacks of Amel
  • It also renders on you when you equip it in the belt slot
  • Works from your hotbar too
• Added the Enchantment Energy Container to store 16 stacks of Amel
  • Can't be equipped but works from your hotbar like the Amel Jar
• Added interop with Hexical
  • Added the Copper Rod
  • Added the Amel-Copper Item Cradle
  • Added the Handed Prison for v2.0.0

NOTE FOR MIGRATORS:
Super sorry, but this is the LAST!! time per-world shape patterns change!