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Patch 4.0.1a

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Patch 4.0.1a
Release date (US)

26 October 2010



Interface .toc


Patch chronology
Useful links
PatchesPatches category


The latest patch notes can always be found at:

The following issues have been addressed in the 4.0.1a minor patch.[1]

  • Using a "/cast!<pet ability" command no longer disconnects players.
  • Mousing over objects that generate a cogwheel should no longer cause the client to freeze or disconnect.
  • Guild Tabards should no longer display on characters not actually wearing the Guild Tabard.
  • Floating combat text should always appear.
  • NPC Health Bars/Nameplates are now appearing correctly.