GAMEPLAY
- Fixed illusions being able to upgrade to flying courier.
UI
- Added a spectator popup when Heroes acquire high end items.
- Added a broadcaster menu (opened by clicking on the dota logo in the top right) that allows broadcasters to send generic stats, queries, and poll results to spectators.
- The Spectator Smooth Drag setting is now preserved across runs.
- Added notifications of item purchases in some cases
- Fixed a crash when starting replays on 32-bit versions of windows
- Fixed a crash when changing window or screen resolution
- Fixed a crash when using alt-tab while running DOTA 2 full screen
- Fixed incorrectly sized web content.
- Fixed bug with items received in a trade not immediately appearing in backpack

WORKSHOP
- Added Itsy spider courier

AUDIO
- Update DoE cast sound.
- Add secondary underscore for startup UI.