Option, when not using fixed-shape thumbnails, to constrain the aspect ratio (width divided by height) of the thumbnails, with a minimum of 0.5 and a maximum of 2.5. This prevents panoramic images and exceptionally tall, skinny images from producing thumbnails with extreme aspect ratios, which tend to distort the thumbnail table layout.
Completely revised method for handling folders that don't have a representing thumbnail image. This includes the ability, when using the Custom style, to specify the background color behind the generic folder icon; preset styles use a color-matched background.
Improved handling of thumbnail images that are smaller than the user settings require.
More selective copying and loading of resource files.
More selective CSS inclusion.
More efficient folder thumbnail sizing.
Method for excluding unsupported objects altered to accommodate processing sequence in latest release of jAlbum.
Album generation is aborted if you choose non-fixed-shape thumbnails, but also choose thumbnail image bounds that have an aspect ratio (width/height) that is less than 1.0. The justified gallery of thumbnails is fundamentally incompatible with portrait mode image bounds.