Including a quick drop-down list of possible changes in edit summary
43055
Edit Summary standard options
155337
Update help center on syntax highlighting to point to an actual list of options
92655
Automatically show which tags were edited in revision history
7859
Suggested edits: Better visual indication of whether edit is to a question or an answer
88652
A tool to add and complete PHP source code documentation
104331
Is there a module for tracking changes to a Drupal site's configuration?
119293
Excel How to make Text Qualifier editable or add a new entry in the existing list?
36392
Four points for editing?
80141
Add "About me" revisions
2434
Should the currently selected item in a combo/dropdown box also be included in the list of choices?
78892
Replace Text Edit as the default text editor
114500
Add a 'creation date' value when a new line is edited
5045
Show link to revision history when there are revisions but no edits
102052
Detect edits to add [SOLVED] or [RESOLVED] to the title and direct the user to add an answer
73149
Which edit actions can move a post into Community Wiki mode?
154006
Allow linking (suggested) edits to one comment
137521
Improved Help Center - site-specific pages and site-specific edits to all pages