The 1.3 update is out, unsure if it's the same as the 1.2.2.0 one (Steam?) on the previous page, here's the exe for the Digital Download version.
Link(ZippyShare)
And the patch notes ->
Patch 1.03 PC Release Notes:
- Night maps are available now
- Ability animation icons fixed
- Ladder fixes
- Various fixes of the in game videos
- Issues with usage of the Chasebreaker fixed
- Champions packs will be available now
- Gameplay and Appearance packs will be accessible
- UI improvements related to Various overlaps
- Ability set exploit fix
- DLC Playlist improvement