Here are the full Dota 2 Patch 7.33c notes
Dota 2’s 7.33 update landed with much fanfare on April 20, and a month on, developer Valve submitted their second follow-up patch inside a month, Patch 7.33c, on May 13.
This is the first patch to fall after the Berlin Major, which saw the professional scene get their hands on the huge New Frontiers updates for the first time.