Patch 4.1.0.10956

Patch 4.1.0.10956 is a Hearthstone patch released December 4, 2015. It is a small patch, adding data for upcoming Tavern Brawls, four new card backs, and various bugfixes.

General

 * Special Winter Veil effects have been added to celebrate the holidays starting December 9th!
 * Savage Roar is now much less savage to the ears.
 * League of Explorers game boards have been added to the rotation in Arena and Play modes.
 * The following card backs have been added:
 * Winter Veil Wreath - Acquired by celebrating Winter Veil in Hearthstone.
 * Shaman Thrall - Acquired by reaching Rank 20 or higher in Ranked Play mode during the month of December 2015.
 * Love is in the Air - Acquired by reaching Rank 20 or higher in Ranked Play mode during the month of January 2016.
 * Tauren Thunderbluff - Acquired by reaching Rank 20 or higher in Ranked Play mode during the month of February 2016.
 * Resolved an issue where playing Unearthed Raptor caused the client to freeze.
 * [Mobile] Addressed an issue where Ranked Play stars were not properly displayed after ending a game.
 * [Mobile] Addressed an issue where opponent's Battletags were an incorrect font size.
 * [iOS] Crafting legendary minions will no longer cause the game to crash.
 * [iOS] Leaving the Arena rewards screen will no longer cause the game to crash.
 * Resolved various issues with AI behavior and gameplay.
 * Various audio, graphical, and UI issues have been resolved.

Undocumented changes

 * Added data for upcoming Tavern Brawls, including new cards.
 * Updated card text on the following cards to be more consistent with how their effects work:
 * Sword of Justice - "Whenever" changed to "After"
 * Djinni of Zephyrs - "Whenever" changed to "After"
 * Ship's Cannon - "Whenever" changed to "After"