I have hosted site in Cetos 7 with webserver Apache .
I have renewed my certificate on 5th Feb and received mail for renewal on 12th Feb due to TLS-SNI-01 validation is reaching end-of-life.
When I run below command it was succeeded.
certbot renew --dry-run
So I am confused since in forum I got multiple answers.
Some says if no error then don’t do anything
some says if version is less than 0.28 then upgrade certbot client and renew.
Can some please confirm if I really need to upgrade ?
I have checked my certificate in https://www.sslshopper.com and my certificate is valid for next 3 months.