The software update, which weighs in at a whopping 213 MB, comes with the following fixes:
– Addresses an issue from Aperture 2.1.3 that prevented the "Do not import duplicates" option in the import window to properly detect and filter out duplicate photos.
– Addresses an issue that caused JPEG images to be compressed when uploading photos to MobileMe, even when the "Actual Size Images" option was selected.
– Addresses an issue that could cause dust jackets to render incorrectly when switching between the softcover and hardcover options with the Stock Book theme.
Aperture 2.1.4 is available now via Software Update.