There are two versions of MCAF running at any given time, the production version on mc2host and the test version on mctest.
/home/mc2host/evla/mcaf/workspace
/home/mctest/evla/mcaf/workspace
Both versions have access to the exact same information and are generating datasets for all observations. Note: The feedback from antsol on pointing solutions is not employed for mctest though the files are produced.
Prior to a release, and depending on the changes, the test datasets can be visually inspected and/or run through the filler and CASA/AIPS.