PotionCounter

• update to 1.21.2

• update to 1.21

• update to 1.20.6

update to 1.20.3

• update to 1.20.2
• update to ukulib 1.0.0

1.20 port

• straight port of 1.3.0+mc1.19.3

• port to ukulib 0.5.0

port to 1.19.3

• port to ukulib 0.3.0

• fix conflict with inventory hud+
• drop 1.17 support

• Show upgraded potions (with redstone and glowstone)
• Changeable position in the HUD
• Potion effects can be disabled individually

Very barebones release, including only the most basic features.