New content:

• Fixed an error "Unsupported major.minor version 52.0" (back to java 7)
• Added 1.9 support! Plugin now works from 1.7.9 to 1.9
• Fixed a massive issue with arena force stopping (/has stop, /has reload, anything that stops the arena) where the arena tasks would continue to run
• Sound on hit is no longer customizable due to name changes in 1.9
• Since i wasn't able to exactly detect the cause of hiders some times being protected, i have added some more security features to prevent it from occurring. Please inform me if it ever happens again!

Note: The issue of hiders being undisguised while moving on 1.9 isn't an issue cause by my plugin, after hours of debugging and searching i found out that disguising as a falling block on Libs Disguises isn't working.

Please positive/motivational reviews ;3?