There is no accompanying ChangeLog entry for http://sources.gentoo.org/viewcvs.py/gentoo-x86/sys-devel/bison/Manifest?r1=1.100&r2=1.101 It's a pain to have to resort to sources.gentoo.org to find why ebuilds have been removed, and yes, I actually did care for bison. Policy says a ChangeLog entry is required as well, and some tools rely on the ChangeLog being used properly (including portage itself). Could you please add an entry?
vapier: ping
vapier: you sat on this for over a year, then closed this without any explanation or any action. If changelog entries are no longer mandatory, reassign this to the docs team, otherwise again: please add one. It's not like I reported this months after you nuked the ebuilds; I reported this the very same day.
Useless. *Again* you waited a year to do absolutely nothing about this, then closed it without any comment. Reopening to close this properly...
...as WONTFIX, because I see no way how you could argue that this is not a valid bug.