Hello Erica,
Erica Litrenta writes:
Hence, over the 45 day deprecation period which ends in mid October: *if you represent an affiliated free knowledge group that does regular work with our maps (any Wikimedia affiliates, or established wikiprojects), or if you are closely partnering with other entities who do, we welcome you to reach out, either here on this announcement thread or on the dedicated Phabricator ticket [2].*
The restriction of access did break the integration on OpenStreetMap wiki.
I am not certain whether OpenStreetMap counts here as a related project. At least it is related in the way that this community provides the data enabling you to render maps.
It would certainly be the least effort to all involved in maintaining the wiki if the access could simply be allowed again.
URL of OpenStreetMap wiki and a link to bugtracker below:
https://wiki.openstreetmap.org/wiki/User_talk:Harry_Wood#Simple_image_MediaW iki_Extension_broken.3F
https://github.com/Firefishy/SimpleMap/issues/4
Would be great if you could leave a comment there whether allowing OpenStreetMap is an option for you.
Thank you,
Stephan