Docker Engine community edition support life cycle


we are using docker community edition 19.03(Docker CE 19.03). For this version, I could not find any information related to it’s support life cycle. Like how long this version will be officially supported and getting all security fixes ? I could see that it got some security updates on Feb, 2021. But security fixes provided in version 20.10 Docker Engine release notes | Docker Documentation are not yet available in 19.03.

It would be really helpful if anyone shares information about the duration of docker CE maintenance(security and general bug fixes). Thanks