A few days back Nutanix released Acropolis in version 5.9.1. Generally speaking, if you go through release notes, you can see that all fixes are related to stability and product enhancements.
Acropolis 5.9.1 is STS (Short Term Support). If you are interested to figure out what is STS is, check out this excellent blog created by Andre.
Link repo:
- AOS 5.9.1 Download
- AOS 5.9.1 Release Notes
- Prism Central 5.9.1 Download
- Prism Central 5.9.1 Release Notes
- AHV 20170830.175 Download
- AHV 20170830.175 Release Notes
- Witness VM 5.9.1 Documentation
- Witness VM 5.9.1 Download
- Upgrade path – Nutanix upgrade matrix
- Nutanix compatibility matrix