I ran into what was apparently a mysterious bug involving mismatched coordinates of the gene annotations with their family color blobs, that turned out to be the fact that I had installed phavu.G19833.gnm2 as the reference genome for ZBrowse, while the GCV it was talking to still had phavu.G19833.gnm1. So, we need to think about how to preserve version info, not only for our own sanity but also for that of users who might upload datasets with coordinates on particular versions.
I ran into what was apparently a mysterious bug involving mismatched coordinates of the gene annotations with their family color blobs, that turned out to be the fact that I had installed phavu.G19833.gnm2 as the reference genome for ZBrowse, while the GCV it was talking to still had phavu.G19833.gnm1. So, we need to think about how to preserve version info, not only for our own sanity but also for that of users who might upload datasets with coordinates on particular versions.