* New program named as ImageMagick: convert, wich can easily convert a lot of files into another format.
* New submodule with the structure of programs.
* Process related functions are now inside process.py.
November 5th, 2020
* Fixed string errors in python3.
January 16th, 2019
* New method "tint" for tinting images. Use -color.
October 7th, 2017
* New subprogram png2jpeg.
* Added --keep-extension.
* New conditions for converting only when a picture has no alpha channel: --if-opaque.
* Also converting only if size is exact: -if-size.
Sep 9th, 2017
* Flag verbose (-v) implemented for printing all converted.
* Flah --keep-mtime to keep the original modification time.