Zebra's latest alpha finishes most of the state work needed for NU5 testnet activation and starts the mempool work.
Added
Network Upgrade 5
- Finished ZIP-209: Prohibit Negative Shielded Chain Value Pool Balances (#2599, #2649, #2656, #2648, #2644)
- ZIP-221 and ZIP-244: Commitment validation in non-finalized state and checkpoint verifier (#2609, #2633)
- Orchard binding_verification_key support (#2441)
Mempool
- Mempool component, storage and errors (#2615, #2651)
- Create a transaction crawler for the mempool (#2646, #2672)
- Create and use types for unmined transactions and their IDs (#2634, #2666)
- ZIP-239: Implement mempool transaction v5 data structures and network messages (#2618, #2638)
- Return a transaction verifier from
zebra_consensus::init(#2665) - Provide recent syncer response lengths as a watch channel (#2602)
- Derive Copy and Clone for zebra-consensus errors (#2664)
- ChainTip trait creation and usage (#2677, #2676)
Metrics
- Add a network message to the grafana dashboard (#2673)