- initial working version
- support for CBZ, CBR, CBT, and CB7 archive file type through libarchive. For certain RAR subfiles that libarchive does handle (bug #262 and #338), the applications relies on the unrar utility
- support for JPEG and PNG images
- support for the GNOME Virtual File System (GVFS) using gvfs-fuse
- uses nearest-neighbor resampling for fast image resizing
- uses Lanczos resampling for high-quality image resizing
- depending on the configuration, uses the libraries FLTK, libarchive, libjpeg resp. libjpeg-turbo and libpng
- build supported at least on Linux (GCC >= 4.7), Mac OS X (Clang >= 3.4) and Microsoft Windows (MinGW using GCC >= 4.7 posix threads version for std::thread support or MSVC >= 11.0)