resource version.  Previously when listing resources that had the watch cache disabled clients could retrieve a snapshot at that exact resource version.  If the client requests a resource version newer than the current state, a TimeoutError is returned suggesting the client retry in a few seconds.  This behavior is now consistent for both single item retrieval and list calls, and for when the watch cache is enabled or disabled. ([#72170](https://github.com/kubernetes/kubernetes/pull/72170), [@jpbetz](ht...

- Shell completion now knows to continue suggesting resource names when the command supports it.  For example `kubectl get pod pod1 <TAB>` will suggest more Pod names. ([#105711](https://github.com/kubernetes/kubernetes/pull/105711), [@marckhouzam](https://github.com/marckhouzam))

## Changelog since v1.18.0-beta.2

## Changes by Kind

### API Change

- Removes ConfigMap as suggestion for IngressClass parameters ([#89093](https://github.com/kubernetes/kubernetes/pull/89093), [@robscott](https://github.com/robscott)) [SIG Network]

### Other (Bug, Cleanup or Flake)