Once again you folks can thanks Kihira for this update. This will be the final update for Minecraft 1.6.
Changelog:
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Disallow fake players to use constructor
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Fix a bunch of NPE’s
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Fix ghost blocks in some cases
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Fix issue where sometimes players may get stuck in “limbo”
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Prevent item dupe whilst syncing
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Allows objects to be placed on the top, bottom and back of storage