The podman network create, podman network rm, podman network inspect, and podman network ls commands have been added to manage CNI networks used by Podman.Added podman build –squash-all flag, which squashes all layers (including those of the base image) into one layer.

The podman info command, when run without root, now shows information on UID and GID mappings in the rootless user namespace.

Podman now supports anonymous named volumes, created by specifying only a destination to the -v flag to the podman create and podman run commands.

Initial support for the CNI DNS plugin, which allows containers to resolve the IPs of other containers via DNS name, has been added.Another important change is the updated container images. In addition to this, this latest release has major updates to container tools: Podman 1.6.4, Buildah 1.11.6 and Skopeo 0.1.41. Rootless containers are now generally available and fully supported in RHEL Server and RHEL Workstation. According to the announcement, users who need access to the latest versions of Podman, Buildah and Skopeo, should move to RHEL 8 where the container-tools module is updated once a quarter. With this latest release, RHEL 7 is now in maintenance support and will no longer receive newer versions of container tools. Red Hat Enterprise released Red Hat Enterprise Linux (RHEL) 7.8 which comes with many updates.

Podman centos 7