Log Message:
py-acme py-certbot*: updated to 1.28.0

1.28.0

Added

Updated Apache/NGINX TLS configs to document contents are based on \ 
ssl-config.mozilla.org

Changed

A change to order finalization has been made to the acme module and Certbot:
An order's certificate field will only be processed if the order's status is valid.
An order's error field will only be processed if the order's status is invalid.