A bit late, but here's the patchnotes for yesterdays patch:

[list]
[*] Fixed a bug where Starter Quest would still be displayed on launch even if it was completed.
[*] Region will now default to primary matchmaking region when hosting a Private Game.
[*] Character Selection Time in Draft and S-Draft increased to 45s from 30s
[*] Estimated Grade re-introduced to Standard Matchmaking.
[*] Added St. Patricks Avatar
[list]