anchor.diff:  == hub downgrade
   Downgrade an installed resource.
   
  -.Example: Downgrade a task `mytask` in a namespace to it's older version
  +.Example: Downgrade the `mytask` task in the `mynamespace` namespace to it's older version
   [source,terminal]
   ----
   $ tkn hub downgrade task mytask --to olderversion -n mynamespace
  
positive.code: == hub upgrade
  Upgrade an installed resource.
  
  .Example: Upgrade an installed task `mytask` to a new version
  [source,terminal]
  ----
  $ tkn hub upgrade task mytask --to version -n mynamespace
  
negative.code: == hub install
  Install a resource from a catalog by its kind, name, and version.
  
  .Example: Install a specific version of the `mytask` task from the `tekton` catalog in the `mynamespace` namespace
  [source,terminal]
  ----
  $ tkn hub install task mytask --from tekton --version version -n mynamespace
  