User blog comment:BertH/Introducing Announcements, a new way to notify your community/@comment-29943340-20180717235818

This feature seems good on paper, but the fact that we can no longer do more than one announcement, alongside the fact that we CAN'T do only wiki-wide announcements anymore is almost as bad as the new flexibilities are good. I can understand only having one global announcement per wiki, but there should be an option to make it wiki-wide. Wiki-wide announcements could also have a larger limit than just one.

While not really a complaint, it would also be nifty if we had custom expiration dates set, instead of just 30 days.