Version 1.6 for Paper/Folia 1.21

• Update to Minecraft 1.21
• Fix the bug that the second ingredient of merchant recipe is not rendered correctly

Version 1.6 for Paper/Folia 1.20.6

1.6-mc1.20.6

release: version 1.6

Release v1.5

update paper to 1.19.3 and drop older

Release v1.4

Make selecting icon color and item more visible to everyone! (universal design)

Release v1.3

Fix bug that villager is considered that he is trading even if he dont in fact.

Release v1.2

Fix bug that villagers reputation is not applied to price.
Fix bug that multiple players can open trade at the same time.

Release v1.0

Completed implementing basic functionalities of this plugin.