This update uses the new infinite durations added in 1.20.
Therefore, this version is no longer compatible in versions below 1.20.
You can continue using 0.8.2 for those versions.

This update fixes an error on Minecraft 1.19 and improves the code to use Java 17 features.

Therefore, Java 17 is now required.

This update fixes permissions and also checks permissions on tabcomplete.

This new version has more effects, all as subcommands of /effects.
Also, the adding of new subcommands is now vastly easier if you want to modify the plugin yourself.
Java 11 is now required.
Spigot 1.13+ is now required.

Removed some redundant code which will lead to minor performance improvements and file size reduction.

This removes the old permission handling; the simple commands use the plugin.yml instead.

* Permissions have not been checked correctly in 0.7

This is a total recode of the plugin, after I discovered that somebody still uses it. I decided to open-source it as well, so feel free to collaborate.