Set IsBetaVersion in the .uplugin file.
Set IsBetaVersion in the .uplugin file.

The Plugins window in UnrealEd will now display a little Beta icon in
front of the plugin version number.

ArCorvus/ue4-hg-plugin,enlight/ue4-hg-plugin,ArCorvus/ue4-hg-plugin,enlight/ue4-hg-plugin,enlight/ue4-hg-plugin,ArCorvus/ue4-hg-plugin