gphoto2 2.4.0

 * Add contrib/ directory with scripts and things contributed by users.
 * Ditched autogen.sh, use standard autoreconf from stock autoconf.
 * Put auto* files into auto-aux/ and auto-m4/.
 * New --storage-info function to get direct storage information
   from the camera via API.
 * Use SIGUSR1 to trigger premature image capture in --interval mode.
 * New --reset-interval parameter makes SIGUSR1 reset the capture interval.
 
 * New --capture-tethered command to wait for presses of the camera shutter
   button and download. Confirmed working only with Nikon DSC.

gphoto2 2.3.1

  FIXME: Update this list from 2.3.1 release.

  * Added --hook-script option, including man page update and test-hook.sh.
  * Fix: --get-all-metadata takes no argument.
  * Use the "UNIX fd" based CameraFile handling code for downloading and uploading
    files, without using system memory.
    FIXME: For a release, do require a libgphoto2 version with the
           proper version number at compile time, and/or check linking
           with that function.

gphoto2 2.3.0

  * Require popt library to parse command line options.
  * Partitioned command line options into groups of related options.
  * Added --debug-logfile=FILENAME option.
  * Only load all camlibs if necessary.
  * (Half-)Fix to make --with-libgphoto2=PREFIX configure parameter work.
  * Preliminary support for lower-case filenames in --filename pattern: %:
  * Added "rmdir" command to gphoto2 --shell.

gphoto2 2.2

  * Some speed-ups by avoiding to load
    list of ports/cameras multiple times.
  * More --shell commands added: 
    put, rmdir, mkdir, configuration, capture
  * Metadata down and upload added.
  * Waiting for events added.

gphoto2 2.2.0.trunk

  * Option --debug-logfile=FILENAME added.
  * Options grouped for a little structure in --help output.

gphoto2 2.1.99

  * Requires libgphoto2 2.1.99 to build
  * Various new translations

gphoto2 2.1.6