Important!
Backup your config.yml file before updating.

What's new?
Added and changed + Added a new Help command with all the plugin commands. The command is /irhelp
Permission: itemrenamer.help

Added and changed + Added a new about command with the author and your current plugin version. The command is /irversion
Permission: itemrenamer.version

Changed = Little change in config.yml file, backup of the file is recommended.

Code = Little code changed, from version 0.5.3 to 0.6

New compatibility + Now the plugin its compatible with Minecraft 1.14.
So now its compatible from 1.12 to 1.14 (all subversions included)

Plugin weight = Changed from 7.1 KB to 9 KB

Thanks for your download
I will bring all your sugestions as fast as possible. Sorry!