Patch 4.0.1a Bug Fixes

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<div>Patch 4.0.1a Bug Fixes
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Originally Posted by Ujumqin (Source)
<div class="message">The following issues have been addressed in the 4.0.1a minor patch.
<ul>Using a "/cast!

 

[deniall]

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.