- dotfile pretty print session defaults - deriving debug was removed for processes and sessions, although it would be nice to manually request this if possible - program trait - more trace! log messages in process run loops - finer time granularity (microseconds?) - link to sessions in program dotfile output - program dotfile is a state machine dotfile from macro-machines-- this may need to be modified or else link by parsing and modifying the dotfile output itself - use crossbeam-channels - replace standard library mpsc - possibly add mpmc channel types