Looks like my issue is going to be cleared up, but require rebuilding rules with the Trigger "Contact is tagged (tag is added to contact)" as it doesn't appear you can change the Trigger on a rule. Thanks for your efforts!
I'm sorry. I'm the one confused. My issue is with the Trigger of "Tag is Added" that has an associated Condition of "Entity Has/Does Not Have Tag(s)" and had conflated that into the Action. My bad. Sorry for causing confusion. Looking through the changes, well, OOF! Secondarily, looks like it may be worthwhile to do a test run too.
Thanks for looking at this. I greatly appreciate it. I would like to mention that the naming now seems to imply that the rule is going to add a tag, rather than reacting to an action that a tag has been added.
gharris (45650bbb) at 26 Apr 07:44
Add the appropriate "if not defined" block on the examples for 'CIVICRM_CRED_KEYS' and 'CIVICRM_SIGN_KEYS' to match https://docs.civicrm.org/sysadmin/en/latest/setup/secret-keys/#generate-secrets
gharris (45650bbb) at 08 Apr 17:13
Update version-specific.md with the appropriate "if not defined" bl...