The latest update has no actual changes to the plugin. It's just a small tweak to the plugin's user interface to change how it checks if there are updates available.

If you're already using this plugin, you only need to copy and paste the WeightSystemPlugin.dll file into your Bakin's "plugins" directory.

If you choose to ignore this update, you the plugin's user-interface won't notify you of any updates that come after this one.

Thanks all :)