- fix interactive and mux if data piped in, even if not used
2.4.0
- add support for python format strings and re.split of input - bring back regular multiprocessing (without multiplexer) (pre 2.0 rewrite) - bring back flag --arg-file (pre 2.0 rewrite)
2.3.0
- add support for multiple processes in separate windows via multiplexer
2.2.0
- support interactive mode when input mode is stdin
2.1.1
- do not append input if arg -I {} is provided - better error messages on invalid args