It would be nice if one didn't need to be a TLS expert to understand the post -- particularly since the whole point of Let's Encrypt was to democratize TLS access.
I have no idea if this means my setup will break even after consulting the docs of my ACME client.
Can I still use ACME Tiny[1] with nginx? Any reason to think that will break? How can I tell if I'm using OCSP or CRL?
Nothing will change for you, and nothing will break. The point of this post is to give a maximum-lead-time heads-up to the folks who _do_ need to care (the folks writing revocation-checking code in clients) so that later, more specific announcements don't come as a surprise.
I have no idea if this means my setup will break even after consulting the docs of my ACME client.
Can I still use ACME Tiny[1] with nginx? Any reason to think that will break? How can I tell if I'm using OCSP or CRL?
Totally incomprehensible blog post.
[1] https://github.com/diafygi/acme-tiny