mirror of https://github.com/containers/podman.git
				
				
				
			
		
			
				
	
	
	
		
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Release Notes
1.1.2
Bugfixes
- Fixed a bug where the 
podman image list,podman image rm, andpodman container listhad broken global storage options - Fixed a bug where the 
--labeloption topodman createandpodman runwas missing the-lalias - Fixed a bug where running Podman with the 
--configflag would not set an appropriate default value fortmp_dir(#2408) - Fixed a bug where the 
podman logscommand with the--timestampsflag produced unreadable output (#2500) - Fixed a bug where the 
podman cpcommand would automatically extract.tarfiles copied into the container (#2509) 
Misc
- The 
podman container stopcommand is now usable with the Podman remote client 
1.1.1
Bugfixes
- Fixed a bug where 
podman container restorewas erroneously available aspodman restore(#2191) - Fixed a bug where the 
volume_pathoption inlibpod.confwas not being respected - Fixed a bug where Podman failed to build when the 
varlinktag was not present (#2459) - Fixed a bug where the 
podman image loadcommand was listed twice in help text - Fixed a bug where the 
podman image signcommand was also listed aspodman sign - Fixed a bug where the 
podman image listcommand incorrectly had animagealias - Fixed a bug where the 
podman imagescommand incorrectly hadlsandlistaliases - Fixed a bug where the 
podman image rmcommand was being displayed aspodman image rmi - Fixed a bug where the 
podman createcommand would attempt to parse arguments meant for the container - Fixed a bug where the combination of FIPS mode and user namespaces resulted in permissions errors
 - Fixed a bug where the 
--timealias for--timeoutfor thepodman restartandpodman stopcommands did not function - Fixed a bug where the default stop timeout for newly-created containers was being set to 0 seconds (resulting in an immediate SIGKILL on running 
podman stop) - Fixed a bug where the output format of 
podman portwas incorrect, printing full container ID instead of truncated ID - Fixed a bug where the 
podman container listcommand did not exist - Fixed a bug where 
podman buildcould not build a container from images tagged locally that did not exist in a registry (#2469) - Fixed a bug where some Podman commands that accept no arguments would not error when provided arguments
 - Fixed a bug where 
podman play kubecould not handle cases where a pod and a container shared a name 
Misc
- Usage text for many commands was greatly improved
 - Major cleanups were made to Podman manpages, ensuring that command lists are accurate
 - Greatly improved debugging output when the 
newuidmapandnewgidmapbinaries fail when using rootless Podman - The 
-salias for the global--storage-driveroption has been removed - The 
podman container refreshcommand has been deprecated, as its intended use case is no longer relevant. The command has been hidden and manpages deleted. It will be removed in a future release - The 
podman container runlabelcommand will now pull images not available locally even without the--pulloption. The--pulloption has been deprecated - The 
podman container checkpointandpodman container restorecommands are now only available on OCI runtimes where they are supported (e.g.runc) 
1.1.0
Features
- Added 
--latestand--allflags topodman mountandpodman umount - Rootless Podman can now forward ports into containers (using the same 
-pand-Pflags as root Podman) - Rootless Podman will now pull some configuration options (for example, OCI runtime path) from the default root 
libpod.confif they are not explicitly set in the user's ownlibpod.conf(#2174) - Added an alias 
-ffor the--formatflag of thepodman infoandpodman versioncommands - Added an alias 
-sfor the--sizeflag of thepodman inspectcommand - Added the 
podman system infoandpodman system prunecommands - Added the 
podman cpcommand to copy files between containers and the host (#613) - Added the 
--password-stdinflag topodman login - Added the 
--all-tagsflag topodman pull - The 
--rmand--detachflags can now be used together withpodman run - The 
podman startandpodman runcommands for containers in pods will now start dependency containers if they are stopped - Added the 
podman system renumbercommand to handle lock changes - The 
--net=hostand--dnsflags forpodman runandpodman createno longer conflict - Podman now handles mounting the shared /etc/resolv.conf from network namespaces created by 
ip netns addwhen they are passed in viapodman run --net=ns: 
Bugfixes
- Fixed a bug with 
podman inspectwhere different information would be returned when the container was running versus when it was stopped - Fixed a bug where errors in Go templates passed to 
podman inspectwere silently ignored instead of reported to the user (#2159) - Fixed a bug where rootless Podman with 
--pid=hostcontainers was incorrectly masking paths in/proc - Fixed a bug where full errors starting rootless 
Podmanwere not reported when a refresh was requested - Fixed a bug where Podman would override the config file-specified storage driver with the driver the backing database was created with without warning users
 - Fixed a bug where 
podman prunewould prune all images not in use by a container, as opposed to only untagged images, by default (#2192) - Fixed a bug where 
podman create --quietandpodman run --quietwere not properly suppressing output - Fixed a bug where the 
tablekeyword in Go template output ofpodman pswas not working (#2221) - Fixed a bug where 
podman inspecton images pulled by digest would double-print@sha256in output when printing digests (#2086) - Fixed a bug where 
podman container runlabelwill return a non-0 exit code if the label does not exist - Fixed a bug where container state was always reset to Created after a reboot (#1703)
 - Fixed a bug where 
/dev/ptswas unconditionally overridden in rootless Podman, which was unnecessary except in very specific cases - Fixed a bug where Podman run as root was ignoring some options in 
/etc/containers/storage.conf(#2217) - Fixed a bug where Podman cleanup processes were not being given the proper OCI runtime path if a custom one was specified
 - Fixed a bug where 
podman images --filter dangling=truewould crash if no dangling images were present (#2246) - Fixed a bug where 
podman ps --format "{{.Mounts}}"would not display a container's mounts (#2238) - Fixed a bug where 
podman pod statswas ignoring Go templates specified by--format(#2258) - Fixed a bug where 
podman generate kubewould fail on containers with--userspecified (#2304) - Fixed a bug where 
podman imagesdisplayed incorrect output for images pulled by digest (#2175) - Fixed a bug where 
podman portandpodman psdid not properly display ports if the container joined a network namespace from a pod or another container (#846) - Fixed a bug where detaching from a container using the detach keys would cause Podman to hang until the container exited
 - Fixed a bug where 
podman create --rmdid not work withpodman start --attach - Fixed a bug where invalid named volumes specified in 
podman createandpodman runcould cause segfaults (#2301) - Fixed a bug where the 
runtimefield inlibpod.confwas being ignored.runtimeis legacy and deprecated, but will continue to be respected for the forseeable future - Fixed a bug where 
podman loginwould sometimes report it logged in successfully when it did not - Fixed a bug where 
podman pod createwould not error on receiving unused CLI argument - Fixed a bug where rootless 
podman runwith the--podargument would fail if the pod was stopped - Fixed a bug where 
podman imagesdid not print a trailing newline when not invoked on a TTY (#2388) - Fixed a bug where the 
--runtimeoption was sometimes not overridinglibpod.conf - Fixed a bug where 
podman pullandpodman runlabelwould sometimes exit with 0 when they should have exited with an error (#2405) - Fixed a bug where rootless 
podman export -owould fail (#2381) - Fixed a bug where read-only volumes would fail in rootless Podman when the volume originated on a filesystem mounted 
nosuid,nodev, ornoexec(#2312) - Fixed a bug where some files used by checkpoint and restore received improper SELinux labels (#2334)
 - Fixed a bug where Podman's volume path was not properly changed when containers/storage changed location (#2395)
 
Misc
- Podman migrated to a new, shared memory locking model in this release. As part of this, if you are running Podman with pods or dependency containers (e.g. 
--net=container:), you should run thepodman system renumbercommand to migrate your containers to the new model - please reference thepodman-system-renumber(1)man page for further details - Podman migrated to a new command-line parsing library, and the output format of help and usage text has somewhat changed as a result
 - Updated Buildah to v1.7, picking up a number of bugfixes
 - Updated containers/image library to v1.5, picking up a number of bugfixes and performance improvements to pushing images
 - Updated containers/storage library to v1.10, picking up a number of bugfixes
 - Work on the remote Podman client for interacting with Podman remotely over Varlink is progressing steadily, and many image and pod commands are supported - please see the Readme for details
 - Added path masking to mounts with the 
:zand:Zoptions, preventing users from accidentally performing an SELinux relabel of their entire home directory - The 
podman container runlabelcommand will not pull an image if it does not contain the requested label - Many commands' usage information now includes examples
 podman rmcan now delete containers in containers/storage, which can be used to resolve some situations where Podman fails to remove a container- The 
podman searchcommand now searches multiple registries in parallel for improved performance - The 
podman buildcommand now defaults--pull-alwaysto true - Containers which share a network namespace (for example, when in a pod) will now share /etc/hosts and /etc/resolv.conf between all containers in the pod, causing changes in one container to propogate to all containers sharing their networks
 - The 
podman rmandpodman rmicommands now return 1 (instead of 127) when all specified container or images are missing 
1.0.0
Features
- The 
podman execcommand now includes a--workdiroption to set working directory for the executed command - The 
podman createandpodman runcommands now support the--initflag to use a minimal init process in the container - Added the 
podman image signcommand to GPG sign images - The 
podman run --deviceflag now accepts directories, and will added any device nodes in the directory to the container - Added the 
podman play kubecommand to create pods and containers from Kubernetes pod YAML 
Bugfixes
- Fixed a bug where passing 
podman createorpodman runvolumes with an empty host or container path could cause a segfault - Fixed a bug where 
storage.confwas sometimes ignored for rootless containers - Fixed a bug where Podman run as root would error if CAP_SYS_RESOURCE was not available
 - Fixed a bug where Podman would fail to start containers after a system restart due to an out-of-date default Apparmor profile
 - Fixed a bug where Podman's bash completions were not working
 - Fixed a bug where 
podman loginwould use existing login credentials even if new credentials were provided - Fixed a bug where Podman could create some directories with the wrong permissions, breaking containers with user namespaces
 - Fixed a bug where 
podman runlabelwas not properly setting container names when the--namewas specified - Fixed a bug where 
podman runlabelsometimes included extra spaces in command output - Fixed a bug where 
podman commitwas including invalid port numbers in created images when committing containers with published ports - Fixed a bug where 
podman execwas not honoring the container's environment variables - Fixed a bug where 
podman run --devicewould fail when a symlink to a device was specified - Fixed a bug where 
podman buildwas not properly picking up OCI runtime paths specified inlibpod.conf - Fixed a bug where Podman would mount 
/dev/shminto the container read-only for read-only containers (/dev/shmshould always be read-write) - Fixed a bug where Podman would ignore any mount whose container mountpoint was 
/dev/shm - Fixed a bug where 
podman exportdid not work with the defaultfuse-overlayfsstorage driver - Fixed a bug where 
podman inspect -f '{{ json .Config }}'on images would not output anything (it now prints the image's config) - Fixed a bug where 
podman rmi -fadisplayed the wrong error message when trying to remove images used by pod infra containers 
Misc
- Rootless containers now unconditionally use postrun cleanup processes, ensuring resources are freed when the container stops
 - A new version of Buildah is included for 
podman build, featuring improved build speed and numerous bugfixes - Pulling images has been parallelized, allowing individual layers to be pulled in parallel
 - The 
podman start --attachcommand now defaults thesig-proxyoption totrue, matchingpodman createandpodman run - The 
podman infocommand now prints the path of the configuration file controlling container storage - Added 
podman listandpodman lsas aliases forpodman ps, andpodman container psandpodman container listas aliases forpodman container ls - Changed 
podman generate kubeto generate Kubernetes service YAML in the same file as pod YAML, generating a single file instead of two - To improve compatability with the Docker command line, 
podman inspect -f '{{ json .ContainerConfig }}'on images is no longer valid; please usepodman inspect -f '{{ json .Config }}'instead 
0.12.1.2
Bugfixes
- Fixed a bug where an empty path for named volumes could make it impossible to create containers
 - Fixed a bug where containers using another container's network namespace would not also use the other container's /etc/hosts and /etc/resolv.conf
 - Fixed a bug where containers with 
--rmwhich failed to start were not removed - Fixed a potential race condition attempting to read 
/etc/passwdinside containers 
0.12.1.1
Features
- Added the 
podman generate kubecommand to generate Kubernetes Pod and Service YAML for Podman containers and pods - The 
podman pod stopflag now accepts a--timeoutflag to set the timeout for stopping containers in the pod 
Bugfixes
- Fixed a bug where rootless Podman would fail to start if the default OCI hooks directory is not present
 
0.12.1
Features
- Rootless Podman now creates the storage.conf, libpod.conf, and mounts.conf configuration files automatically in 
~/.config/containers/for ease of reconfiguration - The 
podman pod createcommand can expose ports in the pod's network namespace, allowing public services to be created in pods - The 
podman container checkpointcommand can now keep containers running after they are checkpointed with the--leave-runningflag - The 
podman container checkpointandpodman container restorecommands now support the--tcp-establishedflag to checkpoint and restore containers with active TCP connections - The 
podman versioncommand now has a--formatflag to produce machine-readable output - Added the 
podman container exists,podman pod exists, andpodman image existscommands to easily check for a container/pod/image, respectively, by name or ID - The 
podman ps --podflag now has a short alias,-p - The 
podman rmiandpodman rmcommands now have a--pruneflag to prune unused images and containers, respectively - The 
podman pscommand now has a--syncflag to force a sync of Podman's state against the OCI runtime, resolving some state desync errors - Added the 
podman volumeset of commands for creating and managing local-only named volumes 
Bugfixes
- Fixed a breaking change in rootless Podman where a change in default paths caused Podman to be unable to function on systems upgraded from 0.10.x or earlier
 - Fixed a bug where 
podman execwithout-twould still use a terminal if the container was created with-t - Fixed a bug where container root propogation was not being properly adjusted if volumes with root propogation set were mounted into the container
 - Fixed a bug where 
podman execcould hold the container lock longer than necessary waiting for an exited container - Fixed a bug where rootless containers using 
slirp4netnsfor networking were reporting usingbridgenetworking inpodman inspect - Fixed a bug where 
podman container restore -awas attempting to restore all containers, including created and running ones. It will now only attempt to restore stopped and exited containers - Fixed a bug where rootless Podman detached containers were not being properly cleaned up
 - Fixed a bug where privileged containers were being mounted with incorrect (too restrictive) mount options such as 
nodev - Fixed a bug where 
podman stopwould throw an error attempting to stop a container that had already stopped - Fixed a bug where 
NOTIFY_SOCKETwas not properly being passed into Podman containers - Fixed a bug where 
/dev/shmwas not properly mounted in rootless containers - Fixed a bug where rootless Podman would set up the CNI plugins for networking (despite not using them in rootless mode), potentially causing 
inotifyrelated errors - Fixed a bug where Podman would error on numeric GIDs that do not exist in the container's 
/etc/group - Fixed a bug where containers in pods or created with 
--net=containerwere not mounting/etc/resolv.confand/etc/hosts 
Misc
podman buildnow defaults the--force-rmflag totrue- Improved 
podman runlabelsupport for labels featuring arguments with whitespace - Containers without a network namespace will now use the host's 
resolv.conf - The 
slirp4netnsnetwork mode can now be used with containers running as root. It may be useful for container-in-container scenarios where the outer container does not have host networking set - Podman now uses 
inotifyto wait for container exit files to be created, instead of polling. Ifinotifycannot be used, Podman will fall back to polling to check if the file has been created - The 
podman logscommand now uses improved short-options handling, allowing its flags to be combined if desired (for example,podman logs -lfinstead ofpodman logs -l -f) - Hardcoded OCI hooks directories used by Podman are now deprecated; they should instead be coded into the 
libpod.confconfiguration file. They can be specified as an array viahooks_dir 
0.11.1.1
Bugfixes
- Fixed a bug where Podman was not correctly adding firewall rules for containers, preventing them from accessing the network
 - Fixed a bug where full error messages were being lost when creating containers with user namespaces
 - Fixed a bug where container state was not properly updated if a failure occurred during network setup, which could cause mounts to be left behind when the container was removed
 - Fixed a bug where 
podman execcould time out on slower systems by increasing the relevant timeout 
Misc
podman rm -fnow removes paused containers. As such,podman rm -afcompleting successfully guarantees all Podman containers have been removed- Added a field to 
podman infoto show if Podman is being run as rootless - Made a small output format change to 
podman images- image sizes now feature a space between number and unit (e.g.123 MBnow instead of123MB) - Vendored an updated version of 
containers/storageto fix several bugs reported upstream 
0.11.1
Features
- Added 
--alland--latestflags topodman checkpointandpodman restore - Added 
--max-workersflag to all Podman commands that support operating in parallel, allowing the maximum number of parallel workers used to be specified - Added 
--allflag topodman restart 
Bugfixes
- Fixed a bug where 
podman port -lwould segfault if no containers were present - Fixed a bug where 
podman stats -awould error if containers were present but not running - Fixed a bug where container status checks would sometimes leave zombie OCI runtime processes
 - Fixed checkpoint and restore code to verify an appropriate version of 
criuis being used - Fixed a bug where environment variables with no specified value (e.g. 
-e FOO) caused errors (they are now added as empty) - Fixed a bug where rootless Podman would attempt to configure the system firewall, causing errors on some systems where iptables is not in the user's PATH
 - Fixed a bug where rootless Podman was unable to successfully write the container ID to a file when 
--cid-filewas specified topodman run - Fixed a bug where 
podman unmountwould refuse to unmount a container if it was running (the unmount will now be deferred until the container stops) - Fixed a bug where rootless 
podman attachwould fail to attach due to a too-long path name - Fixed a bug where 
podman infowas not properly reporting the Git commit Podman was built from - Fixed a bug where 
podman run --interactivewas not holding STDIN open when-aflag was specified - Fixed a bug where Podman with the 
cgroupfsCGroup driver was sometimes not successfully removing pod CGroups - Fixed a bug where rootless Podman was unable to run systemd containers (note that this also requires an update to systemd)
 - Fixed a bug where 
podman runwith the--userflag would fail if the container image did not contain/etc/passwdor/etc/group 
Misc
podman rm,podman restart,podman kill,podman pause, andpodman unpausenow operate in parallel, greatly improving speed when multiple containers are specifiedpodman create,podman run, andpodman pshave a number of improvements which should greatly increase their speed- Greatly improved performance and reduced memory utilization of container status checks, which should improve the speed of most Podman commands
 - Improve ability of 
podman runlabelto run commands that are not Podman - Podman containers with an IP address now add their hostnames to 
/etc/hosts - Changed default location of temporary libpod files in rootless Podman
 - Updated the default Podman seccomp profile
 
Compatability
Several paths related to rootless Podman had their default values changed in this release. If paths were not hardcoded in libpod.conf, your system may lose track of running containers and believe they are newly-created.
0.10.1.3
Bugfixes
- Fixed a bug where 
podman buildwould not work while any containers were running 
0.10.1.2
Bugfixes
- Fixed cgroup mount for containers using systemd as init to work properly with the systemd cgroup manager
 
0.10.1.1
Features
- Added handling for running containers as users with numeric UIDs not present in the container's /etc/passwd. This allows getpwuid() to work inside these containers.
 - Added support for the REGISTRY_AUTH_FILE environment variable, which specifies the location of credentials for registry login. This is supported by the 
push,pull,login,logout,runlabel, andsearchcommands 
Bugfixes
- Fixed handling for image volumes which are mounted on symlinks. The links are now resolved within the container, not on the host
 - Fixed mounts for containers that use systemd as init to properly include all mounts required by systemd to function
 
Misc
- Updated vendored version of Buildah used to power 
podman build 
0.10.1
Features
- Added the 
podman container checkpointandpodman container restorecommands to checkpoint and restore containers - Added the 
podman container runlabelcommand to run containers based on commands contained in their images - Added the 
podman create --ipandpodman run --ipflags to allow setting static IPs for containers - Added the 
podman kill --allflag to send a signal to all running containers 
Bugfixes
- Fixed Podman cleanup processes for detached containers to properly print debug information when 
--syslogflag is specified - Fixed manpages for 
podman createandpodman runto document existing--netflag as an alias for--network - Fixed issues with rootless Podman where specifying a single user mapping container was causing all Podman commands to hang
 - Fixed an issue with rootless Podman not properly detecting when user namespaces were not enabled
 - Fixed an issue where Podman user namespaces were not preserving file capabilities
 - Fixed an issue where 
resolv.confin container would unconditionally forward nameservers into the container, even localhost - Fixed containers to release resources in the OCI runtime immediately after exiting, improving compatability with Kata containers
 - Fixed OCI runtime handling to fix several issues when using gVisor as an OCI runtime
 - Fixed SELinux relabel errors when starting containers after a system restart
 - Fixed a crash when initializing hooks on containers running systemd as init
 - Fixed an SELinux labelling issue with privileged containers
 - Fixed rootless Podman to raise better errors when using CGroup resource limits, which are not currently compatible with rootless
 - Fixed a crash when runc was used as the OCI runtime for containers running systemd as init
 - Fixed SELinux labelling for containers run with 
--security-opt label=disableto assign the correct label 
Misc
- Changed flag ordering on all Podman commands to ensure flags are alphabetized
 - Changed 
podman stopto work in parallel when multiple containers are specified, greatly speeding up stop for containers that do not stop after SIGINT - Updated vendored version of Buildah used to power 
podman build - Added version of vendored Buildah to 
podman infoto better debug issues 
0.9.3.1
Bugfixes
- Fixed a critical issue where SELinux contexts set on tmpfs volumes were causing runc crashes
 
0.9.3
Features
- Added a flag to 
libpod.conf,label, to globally enable/disable SELinux labelling for libpod - Added 
--mountflag topodman createandpodman runas a new, more explicit way of specifying volume mounts 
Bugfixes
- Fixed a crash during container creation when an image had no names
 - Fixed default rootfs mount propagation to for containers to match Docker
 - Fixed permissions of 
/procin containers - Fixed permissions of some default bind mounts (for example, 
/etc/hosts) in read-only containers - Fixed 
/dev/shmin--ipc=containerand--ipc=hostcontainers to use the correct SHM - Fixed rootless Podman to properly join the namespaces of other containers
 - Fixed the output of 
podman diffto not display some default changes that will not be committed - Fixed rootless to better handle cases where insufficient UIDs/GIDs are mapped into the container
 
0.9.2.1
Bugfixes
- Updated Buildah dependency to fix several bugs in 
podman build 
Misc
- Small performance improvement in image handling code to not recalculate digests
 
0.9.2
Features
- Added 
--intervalflag topodman waitto determine the interval between checks for container status - Added a switch in 
libpod.confto disable reserving ports for running containers. This lowers the safety of port allocations, but can significantly reduce memory usage. - Added ability to search all the contents of a registry if no image name is specified when using 
podman search 
Bugfixes
- Further fixes for sharing of UTS namespaces within pods
 - Fixed a deadlock in containers/storage that could be caused by numerous parallel Podman processes.
 - Fixed Podman running into open file limits when many ports are forwarded
 - Fixed default mount propagation on volume mounts
 - Fixed default mounts under /dev remaining if /dev is bind-mounted into the container
 - Fixed rootless 
podman createwith no command specified throwing an error 
Misc
- Added 
podman rm --volumesflag for compatability with Docker. As Podman does not presently support named volumes, this does nothing for now, but provides improved compatability with the Docker command line. - Improved error messages from 
podman pull 
Compatability
- Podman is no longer being built by default with support for the Devicemapper storage driver. If you are using this storage driver, you should investigate switching to overlayfs.
 
0.9.1.1
Bugfixes
- Added support for configuring iptables and firewalld firewalls to allow container traffic. This should resolve numerous issues with network access in containers.
 
Note
It is recommended that you restart your system firewall after installing this release to clear any firewall rules created by older Podman versions. If port forwarding to containers does not work, it is recommended that you restart your system.
0.9.1
Features
- Added initial support for the 
podman podcommand as non-root 
Bugfixes
- Fixed regression where invalid Podman commands would still cause a clean exit
 - Fixed 
podman rmi --allto not error if no images are present on the system - Fixed parsing of container logs with 
podman logsto properly handle CRI logging, fixing some issues with blank lines in logs - Fixed a bug creating pod cgroups using the systemd cgroup driver with systemd versions 239 and higher
 - Fixed handling of volume mounts that overlapped with default container mounts (for example, 
podman run -v /dev/:/dev) - Fixed sharing of UTS namespace in pods
 
Misc
- Added additional debug information when pulling images if 
--log-level=debugis specified podman buildnow defaults to caching intermediate layers while building
0.8.5
Features
- Added the ability to add a multipart entrypoint with 
podman run --entrypoint - Improved help text when invalid commands are specified
 - Greatly improved support for containers which use systemd as init
 
Bugfixes
- Fixed several bugs with rootless 
podman exec - Fixed rootless 
podmanwith a symlinked storage directory crashing - Fixed bug with 
podman psand multiple filters where the interface did not match Docker - Fixed handling of 
resolv.confon the host to handle symlinks - Increased open file descriptor and process limits to match Docker and Buildah
 - Fixed 
podman run -hto specify the container's hostname (as it does in Docker) instead of printing help text - Fixed a bug with image shortname handling where repositories were incorrectly being treated as registries
 - Fixed a bug where 
podman waitwas busywaiting and consuming large amounts of CPU 
0.8.4
Features
- Added the 
podman pod topcommand - Added the ability to easily share namespaces within a pod
 - Added a pod statistics endpoint to the Varlink API
 - Added information on container capabilities to the output of 
podman inspect 
Bugfixes
- Fixed a bug with the --device flag in 
podman runandpodman create - Fixed 
podman pod statsto accept partial pod IDs and pod names - Fixed a bug with OCI hooks handling 
ALWAYSmatches - Fixed a bug with privileged rootless containers with 
--net=hostset - Fixed a bug where 
podman exec --userwould not work with usernames, only numeric IDs - Fixed a bug where Podman was forwarding both TCP and UDP ports to containers when protocol was not specified
 - Fixed issues with Apparmor in rootless containers
 - Fixed an issue with database encoding causing some containers created by Podman versions 0.8.1 and below to be unusable.
 
Compatability:
We switched JSON encoding/decoding to a new library for this release to address a compatability issue introduced by v0.8.2. However, this may cause issues with containers created in 0.8.2 and 0.8.3 with custom DNS servers.