Release Notes: This release adds paexec -s, which checks an input task's graph for cycles before beginning actual work. If it/they are detected, paexec exits with an error. A minor manpage fix has been made.
Release Notes: -t '' means "no transport". This significantly simplifies writing shell scripts with paexec. Tests for this case have been added. paexec has no limited internal buffers anymore. They are resized automatically as needed. The PAEXEC_BUFSIZE environment variable sets an initial buffer size, not the maximum. The README has notes about non-standard function getopt_long, and advice on how to build paexec on platforms with no getopt_long support (HP-UX, Solaris, etc.). This release can be built with the ancient version of pmake (1.45) found in some Linux distributions.