I am using Debian 11 as EC2 Instance. I got email from Amazon with information as below:
As an existing customer, your subscription to the product, any running instances and access to previous versions are unaffected. However, Debian does recommend you to update to the latest version, Debian 11/debian-11-amd64-20220328-962 by visiting https://aws.amazon.com/marketplace/pp/B09CTW888Y.
Last sentence worried me. For over a month there is no update in apt.
I am confuse now. Should I upgrade to the latest ec2 image if yes - how?
Now I am using:
$ uname -a
Linux aws 5.10.0-13-cloud-amd64 #1 SMP Debian 5.10.106-1 (2022-03-17) x86_64 GNU/Linux
$ cat /etc/apt/sources.list
deb http://cdn-aws.deb.debian.org/debian bullseye main
deb-src http://cdn-aws.deb.debian.org/debian bullseye main
deb http://security.debian.org/debian-security bullseye-security main
deb-src http://security.debian.org/debian-security bullseye-security main
deb http://cdn-aws.deb.debian.org/debian bullseye-updates main
deb-src http://cdn-aws.deb.debian.org/debian bullseye-updates main
deb http://cdn-aws.deb.debian.org/debian bullseye-backports main
deb-src http://cdn-aws.deb.debian.org/debian bullseye-backports main