This is basically a request to include the functionality of https://www.drupal.org/project/html_title into core, to allow portions of the node title to be italicized/bolded/sub-superscripted etc.
Drupal node titles are restrictive and do not support italicized text or superscript text (e.g., Book titles, trademark symbols). The HTML Title module allows a limited set of HTML markup (em, sub, sup, b, i, strong, cite, code, bdi, wbr) to be used in node titles. It filters all other markup from titles to prevent XSS vulnerabilities or irrational nesting (e.g., links within links).
Recent comments
This one slipped past me and now a bunch of time has passed. Did you have any success figuring it out and/or replicating the issue?
User seeing admin stuff
Yes, I forgot to add the link. I added it in the original message and will add it here. https://github.com/stpaultim/field_change_log
How to track when a field was last updated?
Did you forget to add a link?
How to track when a field was last updated?