The Matrix page is outdated on recent matrix-public-archive events

[Mikaela]

• https://matrix.org/blog/2023/07/what-happened-with-the-archive#a-note-on-shared-history-visibility

I am thinking of refraining from updating it until these changes are in a released tag and maybe give the other instance time to update.

Ref: https://github.com/matrix-org/matrix-public-archive/issues/47#issuecomment-1580060383