The 2.8.0 upload was refused with "description is too long": naming
Image Folder and Callout took the description to 1024 bytes and the
Registry takes 1000. It is 989 now, and release_preflight.py fails on a
description over the limit, so this is caught before a version lands.
The Registry's scan also warned about two statements on one line in
tests/test_image_folder.py and says that becomes an error. They are two
lines now.