I don't think there's a need to look at the calibs themselves, as I've verified that they work. Reviewing the code changes is more important.
The calibs are the bias, dark, flat and fringe frames used in ISR for HSC. We needed to build some more because we haven't built any for the last year, and I needed to process some recent data. I needed to add new filters to obs_subaru because some of the new bias frames were observed using those filters, and they weren't being recognised, resulting in errors.
The code changes have passed Jenkins.