Release v4.0.0
This release adds support for Spigot 1.16.x. Sky change functionality is fully supported. The freeze feature is partially supported, as the desired effect is only produced sometimes.

API Changes
Breaking Changes
The SkyPacket enum values have been changed to more accurately reflect what they represent.

• SkyPacket.FADE_VALUE -> SkyPacket.RAIN_LEVEL_CHANGE
• SkyPacket.FADE_TIME -> SkyPacket.THUNDER_LEVEL_CHANGE

Other notes

• The Bukkit SkyChangeImpl class has been refactored to be easier to maintain and understand. This refactor has been tested on all versions from 1.8 to 1.16.
• The 1.15 freeze warning has been removed as the feature seems to be working as expected on that version.
• Added a freeze warning to 1.8 as the player is still able to move. The chunks are still unrendered, so it is partially supported.

Commits

• 15c6f88 Majority of the noted changes.
• b18df2d Change jCenter to https on README.md