What's the difference between mirror “ jitsi/jicofo:stable-5390” and mirror “jitsi/jicofo:stable-5390-2”

What’s the difference between mirror “ jitsi/jicofo:stable-5390” and mirror “jitsi/jicofo:stable-5390-2

We tag all images so they can be used together as a stack. Here is the changelog: docker-jitsi-meet/CHANGELOG.md at master · jitsi/docker-jitsi-meet · GitHub

thanks