My app is already in Apple Store. Now my distribution certificate is expired. I know my app in Apple Store will continue running, but my questions are:
If now I have a bug fix in my app, does it mean I am not able to submit the updated app to Apple Store since my distribution certificate expired?
If I renew the distribution certificate, my understanding is that it is identical as revoke the distribution certificate and create a new distribution certificate, am I right?
If the answer to my 2nd question is "Yes", does it mean in future when I see my distribution certificate is expiring soon, I just revoke it and create a new one for existing app in Apple Store, am I right?