There are already TWO options to auto-rotate images on upload:
resizer. Will rotate the image on upload, IF the image has rotation EXIF values stored. It will not work if you don't use the resizer on upload.
server. Will auto-rotate the image on SERVER if the image has rotation EXIF values stored.
Please give me a link to an image that is not rotated correctly, or rotated for no reason. X3 will rotate images incorrectly. Read more:
viewtopic.php?f=62&t=9196
viewtopic.php?f=53&t=9287&p=43056&hilit ... ate#p43056