[19:56:51] * AaronSchulz Krinkle: are you familiar with the mathoid code a bit? I'm wondering how hard it would be to send deprecation headers per https://phabricator.wikimedia.org/T431372 .
[20:04:13] <Krinkle>	 AaronSchulz: not at all. I would expect it to be a concept in Restbase perhaps, given it's proxying these. You'd want to limit to the route that generates new images, not the GET for svgs.
[20:05:06] <Krinkle>	 AaronSchulz: if there exists no deprecation feature in restbase, I'd do it in varnish VCL or ats Lua instead. There's already an ATS lua plugin that deals with restbase, thoguh afaik that's mostly or all on the req side and not the resp side yet.
[20:05:27] <Krinkle>	 I thought the endpoints were marked deprecated already, but maybe that's only  swagger thing and no resp header attached to it? 
[20:09:46] <AaronSchulz>	 Krinkle: have there been wikitech announcements?
[20:11:01] <AaronSchulz>	 I see the "MediaWiki Insights" mails...though that doesn't have the kind subject line that a deprecation does
[20:11:39] <AaronSchulz>	 "Tech News 2026" as well
[20:12:17] <AaronSchulz>	 As long as people know what to pay attention to. In any case, I hear the non-wmf traffic is super low anyway.
[20:14:43] <Krinkle>	 I believe halleyco is writing the Wikitech-l email this week.