Node version 9.1.1 fixes an issue with node 9.1.0 where nodes would replay from the Genesis block if they were restarted when in the Conway era, as described in IntersectMBO/cardano-ledger#4589. If a node is upgraded to 9.1.1 from node versions 9.0.0/9.1.0 then no replay should be required. Updating from earlier versions might require one replay from Genesis.
It is recommended that all users upgrade to node version 9.1.1 when restarting a node.
Known Issues
Cardano-cli shows the wrong sync percentage on query tip. Being fixed in IntersectMBO/cardano-cli#851. Solved in cardano-cli-9.3.0.0
Technical Specification
Minimum System Requirements
- An Intel or AMD x86 processor with two or more cores, at 1.6GHz or faster (2GHz or faster for a stake pool or relay)
- Or, for MacOS, an Apple Silicon (M1, M2 or M3) processor
- 24GB of RAM
- 200GB of free storage (250GB recommended for future growth)
Platforms
- Linux 64-bit (Ubuntu 18.04 LTS, 20.04 LTS; Mint 19.3, 20; Debian 10.3)
- Windows 64-bit (8.1, 10, 11)
- MacOS 10.13, 10.14, 10.15, 11
GHC/Cabal supported versions
- GHC 8.10.7/Cabal 3.8.1.0
Supported roles
| Platform | Block Production | Relay | Client (Desktop) |
|---|---|---|---|
| Linux | 🟢 | 🟢 | 🟢 |
| Windows | 🟥 | 🟥 | 🟢 |
| MacOS | 🟥 | 🟥 | 🟢 |
Downloads
Documentation
- Cardano Node documentation
- Cardano CLI
- Internal API docs for ledger, consensus and network
- Compatibility matrix
Sign off
| Role | Approval |
|---|---|
| Cardano Head of Engineering | 🟢 |
| Cardano Head of Product | 🟢 |
| Test Engineer | 🟢 |
| Performance Engineer | 🟢 |
| Site Reliability Engineer | 🟢 |
| Release Engineer | 🟢 |
Changelogs
Node
Consensus
- No changes.
Ledger
- No changes.
Network
- No changes.
Cardano-cli
Cardano-api
Submit-api
- No changes.
Plutus
- No changes.
Individual packages' changelogs
Package changelogs
| Package | Version | Changelog |
|---|---|---|
| Win32-network | 0.2.0.0 | ChangeLog.md |
| base-deriving-via | 0.1.0.2 | CHANGELOG.md |
| byron-spec-chain | 1.0.1.0 | CHANGELOG.md |
| byron-spec-ledger | 1.0.1.0 | CHANGELOG.md |
| cardano-api | 9.1.0.0 | CHANGELOG.md |
| cardano-binary | 1.7.1.0 | CHANGELOG.md |
| cardano-cli | 9.2.1.0 | CHANGELOG.md |
| cardano-crypto | 1.1.2 | |
| cardano-crypto-class | 2.1.5.0 | CHANGELOG.md |
| cardano-crypto-praos | 2.1.2.0 | CHANGELOG.md |
| cardano-crypto-test | 1.5.0.2 | |
| cardano-crypto-tests | 2.1.2.0 | CHANGELOG.md |
| cardano-crypto-wrapper | 1.5.1.3 | CHANGELOG.md |
| cardano-data | 1.2.3.0 | CHANGELOG.md |
| cardano-git-rev | 0.2.2.0 | |
| cardano-ledger-allegra | 1.5.0.0 | CHANGELOG.md |
| cardano-ledger-alonzo | 1.10.0.0 | CHANGELOG.md |
| cardano-ledger-alonzo-test | 1.2.1.2 | CHANGELOG.md |
| cardano-ledger-api | 1.9.2.1 | CHANGELOG.md |
| cardano-ledger-babbage | 1.8.2.0 | CHANGELOG.md |
| cardano-ledger-babbage-test | 1.2.0.3 | CHANGELOG.md |
| cardano-ledger-binary | 1.3.3.0 | CHANGELOG.md |
| cardano-ledger-byron | 1.0.1.0 | CHANGELOG.md |
| cardano-ledger-byron-test | 1.5.1.1 | CHANGELOG.md |
| cardano-ledger-conway | 1.16.0.0 | CHANGELOG.md |
| cardano-ledger-conway-test | 1.2.1.7 | CHANGELOG.md |
| cardano-ledger-core | 1.13.2.0 | CHANGELOG.md |
| cardano-ledger-mary | 1.6.1.0 | CHANGELOG.md |
| cardano-ledger-shelley | 1.12.3.0 | CHANGELOG.md |
| cardano-ledger-shelley-ma-test | 1.2.2.2 | CHANGELOG.md |
| cardano-ledger-shelley-test | 1.4.0.3 | CHANGELOG.md |
| cardano-ping | 0.2.0.14 | CHANGELOG.md |
| cardano-prelude | 0.2.0.0 | ChangeLog.md |
| cardano-prelude-test | 0.1.0.3 | |
| cardano-protocol-tpraos | 1.2.0.1 | CHANGELOG.md |
| cardano-slotting | 0.2.0.0 | CHANGELOG.md |
| cardano-strict-containers | 0.1.3.0 | CHANGELOG.md |
| contra-tracer | 0.1.0.2 | |
| ekg | 0.4.0.15.0.0.0.0.2 | CHANGELOG.md |
| ekg-core | 0.1.1.7.0.0.0.0.1 | CHANGELOG.md |
| ekg-forward | 0.5 | CHANGELOG.md |
| ekg-json | 0.1.0.7.0.0.0.0.2 | CHANGELOG.md |
| fs-api | 0.2.0.1 | CHANGELOG.md |
| fs-sim | 0.2.1.1 | CHANGELOG.md |
| heapwords | 0.1.0.2 | CHANGELOG.md |
| iohk-monitoring | 0.1.11.5 | |
| libsystemd-journal | 1.4.5.0.0.0.0.1 | Changelog.md |
| lobemo-backend-aggregation | 0.1.0.0 | |
| lobemo-backend-ekg | 0.1.1.0 | |
| lobemo-backend-monitoring | 0.1.0.0 | |
| lobemo-backend-trace-forwarder | 0.1.0.0 | |
| lobemo-scribe-systemd | 0.1.0.0 | |
| measures | 0.1.0.2 | CHANGELOG.md |
| monoidal-synchronisation | 0.1.0.6 | CHANGELOG.md |
| network-mux | 0.4.5.3 | CHANGELOG.md |
| non-integral | 1.0.0.0 | CHANGELOG.md |
| optparse-applicative-fork | 0.18.1.0 | CHANGELOG.md |
| ouroboros-consensus | 0.20.0.0 | CHANGELOG.md |
| ouroboros-consensus-cardano | 0.18.0.0 | CHANGELOG.md |
| ouroboros-consensus-diffusion | 0.17.0.1 | CHANGELOG.md |
| ouroboros-consensus-protocol | 0.9.0.1 | CHANGELOG.md |
| ouroboros-network | 0.16.1.1 | CHANGELOG.md |
| ouroboros-network-api | 0.7.3.0 | CHANGELOG.md |
| ouroboros-network-framework | 0.13.2.1 | CHANGELOG.md |
| ouroboros-network-mock | 0.1.1.2 | CHANGELOG.md |
| ouroboros-network-protocols | 0.9.0.0 | CHANGELOG.md |
| ouroboros-network-testing | 0.6.2.0 | CHANGELOG.md |
| plutus-core | 1.30.0.0 | CHANGELOG.md |
| plutus-ledger-api | 1.30.0.0 | CHANGELOG.md |
| plutus-tx | 1.30.0.0 | CHANGELOG.md |
| prettyprinter-configurable | 1.30.0.0 | |
| quickcheck-monoids | 0.1.0.1 | CHANGELOG.md |
| set-algebra | 1.1.0.3 | CHANGELOG.md |
| small-steps | 1.1.0.0 | CHANGELOG.md |
| sop-extras | 0.2.0.0 | CHANGELOG.md |
| strict-checked-vars | 0.2.0.0 | CHANGELOG.md |
| strict-sop-core | 0.1.1.0 | CHANGELOG.md |
| tracer-transformers | 0.1.0.4 | |
| typed-protocols | 0.1.1.0 | CHANGELOG.md |
| typed-protocols-cborg | 0.1.0.4 | CHANGELOG.md |
| typed-protocols-examples | 0.2.0.2 | |
| validation-selective | 0.2.0.0.0.0.0.0.1 | CHANGELOG.md |
| vector-map | 1.1.0.0 | CHANGELOG.md |
Legend
-
🟢 - signed / agreed / supported
-
🟥 - not agreed / unsupported