The new patch is now available now. Here's a link to a patch if you want to manually download it. This will patch any version of 2.14 to to 2.14 Patch 5. See the main web page if you still have 2.13 for the appropriate patch.
http://downloads.hitechcreations.com/AH2144TO2145.EXEVersion 2.14 Patch 5 Changes
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Made a major change in texture management that should greatly reduce both the frequency magnitude of any stutters caused by texture loading.
Fixed a texture loading bug that could cause a crash or textures to fail to load.
Fixed a bug that caused a lockup when the speed or climb charts of certain aircraft were selected.
Fixed a lockup bug that happened when joining another player as a gunner from the hangar.
Fixed an issue with the clipboard map that was causing sector lines not to display on some systems.
Reduced the specular properties of terrain.
Fixed a crash/lockup bug that happened when you went in and out of offline mode repeatedly.
Changed the contrast and granularity of the bump map in low detail mode for a better look and better distance cues.