This release is expected to be the final version before the Mary hard fork. It requires Cardano Node 1.25.1 or later. In addition to support for the Mary hard fork, there are notable improvements to robustness.
This release requires the database to be dropped and recreated.
Added
- Split the ledger state rewards into valid and invalid sets (#415, #467).
- Handle case where latest ledger state file cannot be parsed (#483).
- Make the port that the Prometheus metrics server listens on configurable (#488).
- Documentation updates.
- Update dependencies.
Improved
- Vastly improve database rollback performance (#256, #397).
- Improve logging.
- Improve handling/naming of ledger state files.
Resolved
- Fix tx_count for genesis blocks (#471).
- Fix typo in database column name (Merkel -> Merkle) (#446).
- Fix Prometheus metrics server (#154).
Known issues
- Unhandled DCertGenesis certificate #290
- Epochs with no transactions list 0 blocks #296 (this does not occur in the mainnet)
Documentation
Cardano DB Sync Overview
Building and Running the Cardano DB Sync Node
Schema Management
Validation
The Plug-in System
Platforms
- Linux 64-bit
- Docker
Sign off
| Role | Approval |
|---|---|
| Technical Lead | ✔️ |
| QA Engineer | ✔️ |
| Ops | ⏳ |
| Release Manager | ✔️ |