Version 3.1.0

• add pyprint flag to simply evaluate the command as a python f-string and print (helps with using this as an awk alternative)
• provide some variables to use in python commands (i, j, n, x, l) (feature inspired by pyp)

Version 3.0.0

• evaluate commands as f-strings if using one of --pyev --pyex --format
• add support for regex capturing groups

Version 2.4.2

• fix interactive if running chunks manually

Version 2.4.1

• fix interactive and mux if data piped in, even if not used

Version 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)

Version 2.3.0

• add support for multiple processes in separate windows via multiplexer

Version 2.2.0

• support interactive mode when input mode is stdin

Version 2.1.1

• do not append input if arg -I {} is provided
• better error messages on invalid args

Version 2.1.0

• default to stdin mode if connected (isatty), previously pyxargs would also require stdin not be empty
• add short forms for input mode, can just supply f, p, a, or s for file, path, abspath, or stdin respectively

Version 2.0.0

• changed and removed a number of features in order to simplify both the code and user experience

I'm not sure how useful this will be, or how much more maintenance it will receive. I was just inspired to clean it up a bit after seeing some modern-unix tools and thought the core features here might be useful after removing some cruft and stuff done better by other tools. A lot of the features were just written for fun and experimentation, but never actually used here.