- https://webapps.stackexchange.com/questions/35906/find-when-a-phrase-was-added-to-a-wikipedia-page
- WikIBlame
- https://www.mediawiki.org/wiki/Who_Wrote_That%3F
Which version control systems had that feature before?
- RCS: no – apparently it’s available as an extension
- CVS: “annotate”
- svn: yes
- git: yes