Podman

This is the third release candidate of Podman v2.0.0.

Podman v2.0.0 contains an extensive rewrite of Podman's frontend to better integrate support for remotely managing Podman installations using our new HTTP API.

This is still an early release candidate, and we are expecting some regressions.

This is the second release candiate for Podman v2.0.0.

Podman v2.0.0 contains an extensive rewrite of Podman's frontend to better integrate support for remotely managing Podman installations using our new HTTP API.

This is still an early release candidate, and we are expecting some regressions.

This is the first release candidate for Podman v2.0. The core Podman CLI has received an extensive rewrite to improve support for managing remote Podman instances over the new HTTP API. Full release notes are still being compiled, and will be available for the final release.

This is an early RC, and we are expecting some bugs and regressions - please report any you find!

Bugfixes
- Fixed a bug where, on FIPS enabled hosts, FIPS mode secrets were not properly mounted into containers
- Fixed a bug where builds run over Varlink would hang ([6237](https://github.com/containers/libpod/issues/6237))

Misc
- Named volumes and tmpfs filesystems will no longer default to mounting `noexec` for improved compatibility with Docker
- Updated Buildah to v1.14.9

Bugfixes
- Fixed a bug where `podman save` would fail when the target image was specified by digest ([5234](https://github.com/containers/libpod/issues/5234))
- Fixed a bug where rootless containers with ports forwarded to them could panic and dump core due to a concurrency issue ([6018](https://github.com/containers/libpod/issues/6018))
- Fixed a bug where rootless Podman could race when opening the rootless user namespace, resulting in commands failing to run
- Fixed a bug where HTTP proxy environment variables forwarded into the container by the `--http-proxy` flag could not be overridden by `--env` or `--env-file` ([6017](https://github.com/containers/libpod/issues/6017))
- Fixed a bug where rootless Podman was setting resource limits on cgroups v2 systems that were not using systemd-managed cgroups (and thus did not support resource limits), resulting in containers failing to start

Misc
- Rootless containers will now automatically set their ulimits to the maximum allowed for the user running the container, to match the behavior of containers run as root
- Packages managed by the core Podman team will no longer include a default `libpod.conf`, instead defaulting to `containers.conf`. The default libpod.conf will remain available in the Github repository until the release of Podman 2.0
- The default Podman CNI network configuration now sets HairpinMode to allow containers to access other containers via ports published on the host
- Updated containers/common to v0.8.4

Bugfixes
- Fixed a bug where healthchecks could become nonfunctional if container log paths were manually set with `--log-path` and multiple container logs were placed in the same directory ([5915](https://github.com/containers/libpod/issues/5915))
- Fixed a bug where rootless Podman could, when using an older `libpod.conf`, print numerous warning messages about an invalid CGroup manager config
- Fixed a bug where rootless Podman would sometimes fail to close the rootless user namespace when joining it ([5873](https://github.com/containers/libpod/issues/5873))

Misc
- Updated containers/common to v0.8.2