About: This plugin is required for some of the plugins made by Grum.
If you attempt to install a plugin and it fails, saying it needs "GrumPluginClasses" plugin, here it is. :-)
Compatible with: 2.1
New languages: Latviešu [LV]Русский [RU] Total : 11
Add languages :
- Latviešu [LV]
- Русский [RU]