upgrade path for ACS

[John]

We are trying to upgrade our ACS 1121. We would like to know the upgrade path from 5.4.0.46.5 going to 5-8-0-32-2?

[jrabinow]

There is a direct upgrade path to ACS 5.8 from the 5.5/5.6/5.7 releases

However, when going from 5.4 will need to do in two steps

1) ACS 5.4 -> ACS 5.5

2) ACS 5.5 -> ACS 5.8

Although in two steps do strongly recommended completing this upgrade. ACS 5.8  is the recommended release for ACS longer term