Release 0.79.0

Features

• Add support for IPv6 VPC and K8s clusters (#4571)
• Fail early if flux binary is missing during cluster creation (#4568)
• Add g5 instance to list of GPU instance types (#4550)

Bug Fixes

• Fix get clusters --all-regions (#4563)
• Check InstanceRoleARN exists before deleting authconfigmap entry (#4558)

Acknowledgments

Weaveworks would like to sincerely thank:
@ojunkwon