High level summary
In last sprint the team focused on preparations for the conference talk at
OPODIS 2022. We also worked on preparations to publish io-sim and related
packages on Hackage (PR #57, PR #60).
We also started reviewing:
ouroboros-networkcardano-nodecardano-ledgerrepositories for open-source readiness (PR #4128).
We prepared a PR which changes how node-to-node and node-to-client protocol
versiones are serialised in cardano-node log (PR #4691).