Describe the issue:
I have been using DV via the official Docker container; and I have not found a way yet to make DV tell me its version. The Docker container is versioned, obviously, but the included tools have no "--version" flag - which makes it a bit tricky to dump out version information at run time (for logging purposes, for example).

Setup
Any system would have this issue, I think

Steps to reproduce:
N/A