Hotfixes applied from around 9 April to 1st May 2014 ^[1]

General

Rat Callers and Tusked Bogans no longer continue spawning additional waves of minions after the second wave is defeated.
Trivial monsters that spawn during events such as 'The Hive' and 'The Demonic Prisoner' no longer provide experience or loot.
Kadala's Legendary drop rate has been increased.
Unique Monsters now use the same loot table as Champions.
The bonus Legendary drop rate for Nephalem Rifts has been increased from 25% to 100%
The number of chests that spawn across Sanctuary has been reduced.
The Unique Ebenezer Samuel no longer spawns 100% of the time on higher difficulties.
The following change from the Patch Notes has been reverted:

In Campaign Mode, Manglemaw now only drops loot and gives XP before the player progresses to the Chancellor's Tomb quest

The profile menu now reports accurate play time for all classes, including the Crusader.
Crafting plans purchased from a vendor can no longer be sold back.

Items

Fixed an issue where the internal cooldown for this item's Legendary affix was being reset when dual-wielding.
Fixed an issue where this item's Legendary affix did not account for a skill's proc scalar, causing it to proc on every skill use.

Follower relics should now roll the appropriate stats for that follower.
The following items had game-breaking bugs associated with them that are now resolved. They can once again drop in-game*:

The Set bonuses from The Shadow's Mantle Class Set should now properly proc for only Demon Hunters.

Crusaders should no longer damage themselves with Area Damage when using this skill.

This skill no longer erroneously scales with monster difficulty and provides 6102 Thorns @ level 70.

Please note the tooltip will not reflect this value. We plan to rework this skill in a future patch.

This passive is now properly consumed by critical hits dealt by Companion or Sentry.