# Release 0.73.0

## Features

- Support CloudWatch log retention (#4295)
- Add support for Windows Server 20H2 (#4390)

## Improvements

- Make kubernetes 1.21 default (#4394)
- Reduce API calls in upgrade cluster (#4366)

## Bug Fixes

- Fix wait for managed nodegroups (#4401)
- Scale managed nodegroup with --name flag (#4383)

## Acknowledgments
Weaveworks would like to sincerely thank:
 @abhipth and @adammw
