"The updated Docker Terms of Services will take effect immediately. If you continue to use our products and services, you are agreeing to the updated Docker Terms of Service.
Related to this update, Docker is introducing a container image retention policy which will be enforced starting November 1, 2020. The container image retention policy will apply to the following plans:
* Free plans will have a 6 month image retention limit
* Pro and Team plans will have unlimited image retention"