May 03, 2016 Patch

{{Patch layout
 * source = http://store.steampowered.com/news/21700/
 * source-title = Dota 2 Update - May 3rd, 2016
 * before = May 02, 2016 Patch
 * after = May 04, 2016 Patch
 * notes = * Fixed some scenarios where the base mana capacity could be lower than intended.
 * Added the ability to lock items in your inventory to prevent them from combining with other items.


 * changes =

Dota TV Tickets

 * Added the following tickets:
 * Dota 2 Canada Cup Season 7
 * The Summit 5
 * Next Gaming Championship IV - LAN
 * KUK LEAGUE SEASON 1
 * SL i-League StarSeries S2
 * eSPORT BTV : ASUS DOTA2 Tournament
 * SEAC 2016
 * SGC 2016
 * Acceleration Season 5
 * 907 Gamers May inhouse League

UI Updates
}}
 * A bug where you could not close the MVP vote tab has now been fixed.