Seeing as the text itself says that some of the entries are out of maintenance or outdated but preserved to save future work (very much agree with that), shouldn't the table feature a "maintenance status" column, both as a courtesy to those just seeking to grab something to use, and for those to see who might be prepared to take up some work or elaborate on whatever documentation exists?
NOTE @all: Please do respond and contradict me if you see fit. Present no objections I may just "be bold" and just create that column somewhere in the future.