The current stable release is 0.5.4, “Up”, released on December 15th, 2013. Changes in this release are:

 * Ensure thumbnail directory exists when saving thumbnails
 * Fix memory leak generating thumbnails from raw images
 * Add an appdata XML file for GNOME software center
 * Create a dedicated camera actions menu
 * Fix include of gexiv2 header files
 * Fix image selection for onion skinning in preview mode
 * Display selected image when cancelling preview
 * Fix empty tooltips on capture/preview buttons
 * Fix scaling for preview image in onion skinning mode
 * Increase emphasis of top image in onion skinning mode
 * Improve granularity of manual focus and add extra
   '<' and '>' key accelerators for coarse focus
 * Fix leak of image exiting preview mode
 * Make progress toolbar button permanently visible

All historical source archives (tar.gz) for the official releases are available for download at

  http://entangle-photo.org/download/sources/

Binary releases will be made available by your operating system distributor.

Ubuntu users can also find packages from GetDeb

    www.getdeb.net/software/Entangle