Change Details

Changelog available [here](https://raw.githubusercontent.com/gphoto/libgphoto2/libgphoto2-2_5_15-release/NEWS) Signed-off-by: Pierre-Yves <pyu@riseup.net>

Changelog available [here](https://raw.githubusercontent.com/gphoto/libgphoto2/libgphoto2-2_5_16-release/NEWS) Signed-off-by: Pierre-Yves <pyu@riseup.net>

Changelog available [here](https://raw.githubusercontent.com/gphoto/libgphoto2/libgphoto2-2_5_156-release/NEWS) Signed-off-by: Pierre-Yves <pyu@riseup.net>