[van Rossem Cardano HF] Test Cardano HF enacted on local-env

[kapke]

In preparation for Cardano Intra-Era HF (aka Van Rossem) we need to test if enacting PV11 is not causing any issues with our chains. It is especially important for Cardano Preview, which is used for all our testnets and Midnight Preview.

How to test PV11:

this script may give you an idea, for example: here (the start-demo-ng recipe -- currently this is broken on 10.7.0 as there is a known issue parsing bulk-credentials files; to be fixed in 10.7.1)
This doc, also details how the dijkstra network was spun up which may also give some assistance for what you are trying to do: here

[rsporny]

good news, I proposed Cardano HF, voted as CC, SPO, DRep, ratified and enacted on local-env and our chain was still good. Cardano protocol version was upgraded from PV10 to PV11.

more context from John Lotoski

PV11 is still Conway because the hard fork is "intra-era". PV12 will be an "inter-era" hard-fork and will bring the era to "Dijkstra".

WIP branch