How do I turn on the XML-RPC feature?

XML-RPC should no longer be used, but your site might still make use of it.
As of April 10th 2019, we added a new option that blocks access to XML-RPC by default.

In order to turn it back on:

1. Go to Patchstack App > Sites > yourdomain.com > Hardening
2. Scroll down a bit and uncheck the Restrict XML-RPC access to authenticated users only
3. Click Save settings