+ * patch to fix pack reference in gzip man page from Stéphane Aulery,
+ closes: #308522
+ * patch to add --rsyncable doc to info page from Jörgen Grahn,
+ closes: #637626
+ * patch to improve zdiff doc from Stéphane Aulery, closes: #269612
+ * patches to fix RFC URLs from Stéphane Aulery, closes: #636182