Release v3.7

git HEAD:

Sun, 09 May 2021 11:31:55 +0200  Daniel Friesel <derf+feh@finalrewind.org>

* Release v3.7

    * Use compact representation instead of key-value pairs for common EXIF data

      (only applies when compiling feh with exif=1)

    * Add --window-id <windowid> option (draw to an existing window)

    * Add --zoom-rate <rate> option (specify zoom step size)

    * Add --zoom-step <percent> option (specify zoom step size)

    * Pass gopher:// and gophers:// URLs to libcurl

    * Fix --reload / --auto-reload reloading the wrong directory when

      using --start-at and no file arguments or filelists have been

      specified

                           mode or when window geometry is fixed. If combined

                           with --auto-zoom, zooming will be limited to the

                           the size. Also support \"max\" and \"fill\"

     --zoom-rate RATIO     Zoom images in and out by RATIO (default: 1.25)

     --zoom-step PERCENT   Zoom images in and out by PERCENT (default: 25)

                           when using the zoom keys / buttons

     --keep-zoom-vp        Keep viewport zoom and settings while changing images

 -w, --multiwindow         Open all files at once, one window per image