v0.4.0
Add better support for controlling the output via command flags.
For example, with these aliases:
alias dphd="phd --postdoc-dry-run"
alias qphd="phd --postdoc-quiet"
running dphd psql will print the connection args and that's it. This may be useful if you're doing something like docker run --env PGPASSWORD=hunter2 pg94-util $(dphd psql).
running qphd psql is useful if you're logging stderr and don't want that extra output phd will spit out.