v1.5.5.1 Bugfixes

v1.5.5.1 has been released as a quick bugfix update with the following fixes:

• You can no longer slot quick slot categories (accessed via the + icon by the action bar) into a macro (which previously resulted in the macro aborting at the ability cast).
  
• Fixed an issue with an invalid item ID to tier mapping pertaining to the gold item tier, causing some effects to fail under certain circumstances.