There's a description on the store item right here
Here it is in a nutshell:
- There are multiple levels of VDN, not just one; higher levels allow unlimited deployment of that level of license
- Previously, you deployed a 5 connection server and then sell your customer additional connections; we don't parcel out individual connections anymore
- The higher levels use the same connections system as Valentina Server 6 (ie separate, higher levels for SQLite Server)
For example, under the previous license, if you had a customer who wanted a 30 connection version of Server, you would give them your 5 connection and then buy a +25 connections for them (they would end up with 30 connections).
Now, you have the new "25" level of VDN - which then you could deploy the 25 connections VDB (REST / REPORTS / Valentina DB) / Unlimited Connections SQLite Server version to ALL your customers, in unlimited numbers.
We still have one "per deployment" option, which is Unlimited VDB / UNLIMITED SQLite.Server, and that's still the same price as previously.