When you drag the Minecraft window to the left, or right on windows, it should snap, and fit to half of the screen. As of these versions, you can only have the default window size, and full screen window size.
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MC-77804
Can't maximize, or snap to left/right in windows 8.1
Resolved
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Cameron Toroni
(Unassigned)
Unconfirmed
Minecraft 1.8.2-pre4, Minecraft 1.8.2-pre5, Minecraft 1.8.2-pre6, Minecraft 1.8.2-pre7, Minecraft 1.8.2
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