Production Change Log
Dec 6, 2020 The following two links are broken since the stop of redirecting https://zenuml.com/* and https://www.zenuml.com/* to https://app.zenuml.com/*:
https://zenuml.com/help.html
https://www.zenuml.com/help.html
Known usages:
Help dialog in https://app.zenuml.com
Article: https://modeling-languages.com/zenuml-drawing-sequence-diagram-easier-faster/
Fixed by adding following Page Rules in CloudFlare: