# Release 0.57.0

## Improvements

- Make EKS 1.20 the default (#3943)
- Add stack status UpdateComplete as valid scenario (#3948)

## Bug Fixes

- Fix panic for `get nodegroup` (#3960)
- Fix --wait issue for eksctl upgrade nodegroup command (#3956)
- Fix Config file schema docs page horizontal scroll (#3958)
- Validate cluster and nodegroup names to avoid cloudformation error (#3942)
- Use zone ID instead of zone name to avoid problematic zones (#3947)
- Remove `--config-file` flag from `upgrade nodegroup` (#3952)

## Acknowledgments
Weaveworks would like to sincerely thank:
     @vchetu
