2.2.1 Patch Notes
You can find the pachnotes here
Some from it:
Augments now conform to a uniform crafting material cost.
Crafted Prototype (blue) and Artifact (purple) quality items are now identified properly and are no longer bolstered more than intended.
General The quickbar lock button will now display the correct lock status and will no longer unlock without being toggled.
Ilum Ilum Under Siege: Female players can now complete the final conversation with Supreme Commander Rans.
And many more...