# ⚠️ DEPRECATION NOTICE ⚠️ - Plone 4.x is no longer supported. - Plone 5.x is no longer supported. - It is strongly recommended to migrate to the latest available Plone version. See https://plone.org/download/release-schedule for details. Beginning with Plone 6.x, the frontend and backend run in separate Docker images. There's also a a ZEO server Docker image. All Plone 6.0 and later images are supported by the Plone Foundation and are maintained by community volunteers. - [Plone Backend](https://github.com/plone/plone-backend) - [Plone Frontend](https://github.com/plone/plone-frontend) - [ZEO Server](https://github.com/plone/plone-zeo/) For Docker image usage, see [Plone 6 Documentation](https://6.docs.plone.org/install/containers/images/index.html).