Replies from 24 September 2020

I've implemented this as part of the general call to q=config as well as the specific query q=post-types.

Move to GCP

Yes that's correct - if you wanted to continue using your primary identity URL, you'd need to update <meta> tags / Link HTTP headers.

For that reason, and to reduce risk of accidentally pushing something to my live site, when testing my staging infrastructure, I chose a separate identity, www.staging.jvt.me which simply hosts <meta> links to my staging server.