Renewing Production Push SSL Certificate - Apple APNS

Question

Our production push ssl certificate is going to expire soon. If I generate a new certificate, will the other certificate remain valid until it is set to expire (at which po

Answer 1

It seems like you don't invalidate the old certificate...

"You can generate a new certificate without revoking the old one, and use them simultaneously to ensure they are working before revoking the old one."

At least according to this post