During this issue, some published sites would render as a blank page to visitors. We determined the issue to be related to dependency resolution for v3 sites that included markdown sections. We had updated many of our core dependencies which lead to incompatibilities in this specific case.

We quickly rolled back our deployment to restore service and then followed up with our in-depth investigation which revealed the issue. We've fixed the issue and after a lot of additional testing released the newest version to production without issues.

In addition to adding more tests prior to releases we also improved our error reporting to catch rendering issues much more quickly.