https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122638
--- Comment #11 from Rainer Orth <ro at gcc dot gnu.org> --- But 4.13 is ancient history by now (form 2013), 4.8 even more so (2005). Given that 5.0, is from 2013, too, it seems appropriate to me to require that (provided you can actually build the current docs with that). I've nothing more to add here: I guess it's time for the docs managers to chime in.
