Private Editorial Notes in the Block Editor
Adds an "Editorial notes" panel to the editor sidebar where writers and editors leave internal notes about a post, such as sources or open questions, that never appear on the site.
Snippet Library
Content snippets for WordPress
Snippets that add to or change your posts and pages: reading time, author boxes, “last updated” notes, content after the post or after a paragraph, and excerpt tweaks. For bloggers, publishers and anyone who wants richer posts without editing theme files.
Remove "Protected:" and "Private:" From Titles
Drops the "Protected:" and "Private:" words WordPress adds in front of the titles of password-protected and private posts.
Rewrite and Republish Published Posts Safely
Adds a "Rewrite & republish" link to published posts that creates a private working copy; when the copy is published, its content replaces the original at the same URL and the copy is removed.