Can we now proxy sites through Cloudflare without certificate issues?

Hello. I came across this article about Cloudflare O2O and I’m trying to understand…

It seems like it’s related to the DNS changes rolled out last year, and I’m wondering if this means we can now proxy sites through Cloudflare without running into the old certificate expiration/renewal issue that used to require turning CF temporarily each month to fix or is this article referring to something else?

Thanks!

Correct, I use it on all sites now.