Featurewise, it delivers the same functionality as VQCM 3.9.2.
Please note that it does not contain DMA functionality. We expect to add DMA in 4.1 in Q2 2023.
VQCM 4 is designed to support High Availability (HA) but the first couple of releases (4.0 & 4.1) are single node only and will not support HA. We’ll keep you updated with our expected release date for this.
This version has been a long time coming and represents a massive amount of work over the last 2 years.