Version 2.9.0 released

Release highlights

• #563: Updated bat to 0.11.0
• #565: Updated Go lang to 1.12.5
• #566: Updated Helm to 2.14.0
• #567: Updated kops to 1.12.1

Full change list

For a full list of changes view the release notes.

Upgrade procedure

To upgrade follow the upgrade documentation.