Network Team Update

Overview of sprints: 108 and 109.

Cardano Node 10.7.0

We relased

• ouroboros-network-1.0.0.0 (later refined with ouroboros-network-1.1.0.0
• cardano-diffusion-1.1.0.0 which are integrated with the ongoing cardano-node-10.7 release.

See release board for all PRs included in these releases.

Leios

PR / Issue	Status
Mux egress prioritisation	in progress
Performance improvement for tx-submission v2	in progress
TxSubmissionV2 demo	in progress
Expand network section	in review

Ouroboros-Network

PR / Issue	Status	Notes
tx-submission robustness and testing enhancements	merged
RNG handling in SRV lookups for public root peers	closed	contribution by Saviour Uzoukwu
cardano ping implemented with ouroboros-network	blocked
mux: refactored ReadBuffer & socket API changes	merged
ledger-peers: introduced SignLedgerPeersKind	merged
cardano-ping: output valid JSON when no pongs are received	merged
Add {To,From}JSON instances for TxSubmissionLogicVersion	merged
[Cardano Topology: module exports][pr#5339]	merged
Haddock improvements	merged

DMQ-Node

PR / Issue	Status	notes
SigSubmission v2	merged
Integration with cardano-tracer	in progress
[Churn test][#5303]	merged
Updated dependencies of dmq-node	merged
Improved documentation	merged
Fixed number of unacknowledged sigIds on the outbound side	merged
[Added pattern synonyms for EraIndex (CardanoEras c)][pr#1919]	merged	ouroboros-consensus change needed for Ledger peers
Ledger peers	merged
[dmq-node-0.3.0.0 pre-release][pr#37]	merged
Haddocks, docs & release scripts	merged

IOSim

PR / Issue	Status
Added flushEventLog to MonadEventlog	merged
io-sim improvements	merged
PR review comments	merged
ghc-9.14 support	merged
io-sim: io-classes constraint	merged