Fast Patch 510A Notes
Blizzard Community Manager Nethaera posted on the US forums today documenting a recent update to WoW, bringing the game up to patch 5.1.0a.

Blizzard
Notes for World of Warcraft: Mists of Pandaria patch 5.1 can be found here.
Patch 5.1 hotfixes can be found here.

Bug Fixes
  • Pet Battle Abilities that use a shoot or missile animation will now properly display their visual effect.
  • Disabling Loss of Control in the Interface menu will now also disable the red cooldown swipes on the action bar in addition to the notification in the center of the screen. Loss of Control Alerts can be disabled in the Game Menu by going to Interface > Combat > and un-checking Loss of Control Alerts.
  • When Loss of Control Alerts are enabled, the red cooldown swipes will not be displayed for abilities that were already on cooldown and in situations where that cooldown will last longer than the loss of control.
  • Night will now fall at the proper time on all realms.
  • Objective icons in Scenarios will no longer incorrectly persist until the Scenario is complete.
  • Fixed an issue that could cause crashes during Pet Battles.
Mac
  • Fixed an issue that could cause a crash to occur during in-game cinematics in OSX v.10.6

The most interesting element of these notes to me is the updates to the loss of control notifications. Those red cooldown swipes, which didn't seem to be present in the PTR, were seriously irritating to those of the playerbase who didn't care for them, and couldn't previously be switched off.

It will be interesting to see whether these fast patches are a sign of things to come, or simply a renaming of hotfixes!

Mists of Pandaria is here! The level cap has been raised to 90, many players have returned to Azeroth, and pet battles are taking the world by storm. Keep an eye out for all of the latest news, and check out our comprehensive guide to Mists of Pandaria for everything you'll ever need to know.

This article was originally published on WoW Insider.