Apologies for the delay in support updates, I honestly thought I had already pushed this, and life has just been crazy.
This update adds support for 1.20.5/.6.
As you know in 1.20.5 particles changed so I've switched over to utilizing XParticles given we already utilize XMaterials in some places of the plugin.
The default config has updated the particles from using "SMOKE_NORMAL" to just "SMOKE", but, utilizing XParticles it should just catch it automatically.
Other libraries the plugin utilizes has been updated (i.e. Adventure) to help ensure components continue to work.