Stable ia64 keywords removed

Title: Stable ia64 keywords removed
Author: Matt Turner <mattst88@gentoo.org>
Posted: 2020-03-30
Revision: 1
News-Item-Format: 2.0
Display-If-Keyword: ia64

The Gentoo/IA64 team no longer thinks that the time invested in package
stabilization is warranted for the small number of users on IA64. As a
result, we will drop all "ia64" keywords to "~ia64" on 2020-04-03 and will
add "~ia64" to ACCEPT_KEYWORDS in the profile.

Users need not make any changes to their systems, and the Gentoo/IA64 team
has no plans to remove support for the architecture.