This release introduces several fixes and improvements to the CLI.
* CLI
* Added support for kubectl-style label selectors in many CLI commands (thanks
@mayankshah1607!)
* Fixed the path regex in service profiles generated from proto files without
a package name (thanks @amariampolskiy!)
* Fixed an error when injecting Cronjobs that have no metadata
* Relaxed the clock skew check to match the default node heartbeat interval
on Kubernetes 1.17 and made this check a warning
* Fixed a bug where the linkerd-smi-metrics pod could not be created on
clusters with pod security policy enabled
* Internal
* Upgraded tracing components to more recent versions and improved resource
defaults (thanks @Pothulapati!)