- fixed a bug where drag&dropping a file in the mod list would cause the same files to be selected in map-pack list
- fixed a bug where right-click menu actions for IWADs would apply to engines
- fixed download link in the "Update available" notification
- allowed the application window to be downsized little more
- allowed to select multiple files at once when adding a mod via the |+| button
- allowed to select only 1 player for multiplayer
- added right-click menu action "Open file location" for editable lists