# Release 0.45.0

## Features

- Use the AutoScalingGroup for getting & scaling nodegroups (#3543)
- Make EKS 1.19 the default (#3526)
- Support specifying an AMI release version for managed node groups (#3544)

## Improvements
- Preserve capabilities when creating changeset (#3548)
- Eksctl scale nodegroups supports only providing one of min/max/desired size (#3511)

## Bug Fixes
- Support comma separated array for group flag in create iamidentitymapping (#3549)
- Add capacity-optimized-prioritized (#3516)

## Acknowledgments
Weaveworks would like to sincerely thank:
  @omnibrian and @lloydchang
