If you have a customized theme, the Related Articles section might have been removed entirely. If that's the case, update Customize > Style (HTML & CSS) > Custom HTML > Article with the Related Articles merge code to revive it. Copy and paste ...
Previously published articles or categories set as Related Articles will not display in the live knowledge base, but will still appear in Related Articles lists in the editor.
These fixes address bugs related to our File Library, versions and revisions, article editor, our honeypot, API, and improvements to SEO & Needs Review status.
We've added the Customize Text tool into the options for custom author roles. If you're using custom roles, we encourage you to review them to be sure your authors have appropriate permissions!