* Enhanced slideshow play back experience with auto scroll caption display, pause state for sliding back and forth, support screen rotate during play back, etc.
* Enhanced geotagging, tag photo base on geo point's timezone and support optional DST adjustment
* Option to preserve caption, location and taken date meta data when performing meta data rescan
* When photo being copied or moved, saved meta data got transferred too
* When editing by Snapseed, saved meta data got copied to new photo
* Fixed sync error when album name contain special characters which need escaping
* Fixed app hanging when choosing home folder during login
* Various improvements and bugs fixes