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Cardano Node 9.0.0

08 Jul 18:47
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Cardano Node 9.0.0

Node 9.0.0 is a major release of the Cardano node that contains all the changes that are needed for the Conway ledger era, including on-chain governance via CIP-1694, support for Plutus v1 reference scripts, and Plutus script signature support via CIP-69. It is recommended that all node users upgrade to this or a later version of the node.

This is the first node that can support crossing the 9.0 hard fork (Chang) boundary on mainnet and long-running testnets, such as PreProd). It only supports entering the bootstrap phase of CIP-1694 in production environments (Protocol Version 9.0) and not
the transition to enable DRep voting and all governance actions (Protocol Version 10.0).

System testing results for the 9.0.0 release can be found on the corresponding tag testing page.

No Conway Genesis File
Note that node 9.0.0 is supplied without a valid Conway-era Genesis file, which will be needed to cross the Chang hard fork. This will be supplied at a later date, necessitating a small configuration update.

Benchmarking reports relevant to the 9.0.0 release can be found in this post on Cardano Updates.

Known Issues

Cardano CLI

  • In cardano-cli-9.0.0.0, in the Conway era, the transaction build command automatically populates the currentTreasuryValue on every transaction. This should, however, happen only on Treasury donation transactions. This issue causes:
    • Transactions running Plutus V1, Plutus V2 and Simple scripts to fail at submission with CurrentTreasuryFieldNotSupported.
    • Also, regular transactions created on one epoch and submitted on a different epoch fail with ConwayTreasuryValueMismatch.

⬆️ This is fixed on cardano-cli-9.0.0.1 Users are encouraged to use this latest version.

  • In cardano-cli-9.0.0.0, in the Conway era, transaction build command may underestimate Plutus script execution units. This causes script execution to fail with overspent budget. Use transaction build-raw instead.

No Conway Genesis File

Note that node 9.0.0 is supplied without a valid Conway-era Genesis file, which will be needed to cross the Chang hard fork. This will be supplied at a later date, necessitating a small configuration update.

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

Sign off

Role Approval
Cardano Head of Engineering 🟢
Cardano Head of Product 🟢
Test Engineer 🟢
Performance Engineer 🟢
Site Reliability Engineer 🟢
Release Engineer 🟢

Changelogs

Node
  • Allows updating to conway era without ExperimentalHardForksEnabled
Consensus
  • Added GetSPOStakeDistr query.
  • Introduced ConwayMeasure, a Conway-specific TxMeasure adding the total
    reference scripts size as a new dimension on top of AlonzoMeasure.
  • Updated N2C part of latestReleasedNodeVersion to NodeToClientV_16.
Ledger
  • Authorization of hot credentials for constitutional committee members is now only
    possible for cold credentials that are present in the ledger state, either in the current
    committee or in one of the proposals.
  • Voting is restricted to entities that are present in the ledger state
  • DRep votes will be removed whenever DRep unregisters
  • Pricing model for the size of reference scripts was changed from linear to
    exponential. Moreover, extra limits on the total size of reference scripts being used
    have been put in place.
Network

NONE

Cardano-cli

NONE

Cardano-api

NONE

Submit-api

NONE

Plutus

NONE

Individual packages' 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 9.0.0.0 CHANGELOG.md
cardano-binary 1.7.1.0 CHANGELOG.md
cardano-cli 9.0.0.0 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 1.5.1.2 CHANGELOG.md
cardano-data 1.2.3.0 CHANGELOG.md
cardano-git-rev 0.2.2.0 ...
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Cardano Node 8.12.2

29 Jun 14:52
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8.12.2
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Cardano Node 8.12.2

Node 8.12.2 fixes an issue with the bootstrap peers networking feature in node 8.12.1 that could leave nodes "stuck". It is otherwise identical to node 8.12.1.

Benchmarking reports relevant to the 8.12.1 release can be found in this post on Cardano Updates.

State Snapshot

Until mithril snapshots for 8.12 are available, an 8.12 state tarball, detached GPG signature and sha256sum are available here:
https://update-cardano-mainnet.iohk.io/cardano-node-state/db-mainnet-8-12-1-slot-127934016.tar.zstd
https://update-cardano-mainnet.iohk.io/cardano-node-state/db-mainnet-8-12-1-slot-127934016.tar.zstd.asc
https://update-cardano-mainnet.iohk.io/cardano-node-state/db-mainnet-8-12-1-slot-127934016.tar.zstd.sha256sum

Known Issues

Transaction Build CLI Command

The transaction build CLI command no longer checks the datum that is provided for PlutusV1 and PlutusV2 scripts.
If the datum is missing or incorrect, then the transaction will now be built, but will fail when submitted on chain, as expected.

https://github.com/IntersectMBO/cardano-ledger/issues/4444

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

Sign off

Role Approval
Cardano Head of Engineering 🟢
Cardano Head of Product 🟢
Test Engineer 🟢
Performance Engineer 🟢
Site Reliability Engineer 🟢
Release Engineer 🟢

Changelogs

Node

NONE

Consensus

NONE

Ledger

NONE

Network
  • Fix bootstrap peers transition
Cardano-cli

NONE

Cardano-api

NONE

Submit-api

NONE

Plutus

NONE

Individual packages' 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 8.48.0.1 CHANGELOG.md
cardano-binary 1.7.1.0 CHANGELOG.md
cardano-cli 8.24.0.0 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 1.5.1.2 CHANGELOG.md
cardano-data 1.2.2.0 CHANGELOG.md
cardano-git-rev 0.2.2.0
cardano-ledger-allegra 1.5.0.0 CHANGELOG.md
cardano-ledger-alonzo 1.9.0.0 CHANGELOG.md
cardano-ledger-alonzo-test 1.2.1.2 CHANGELOG.md
cardano-ledger-api 1.9.2.0 CHANGELOG.md
cardano-ledger-babbage 1.8.1.0 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](https://github.com/input-output-hk/cardano-ledger/blob/923e75bf3e16da01f26ed1ab53d9aac...
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Assets 6
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Cardano Node 8.12.1

27 Jun 14:42
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8.12.1
06943b6
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Cardano Node 8.12.1

Node 8.12.1 fixes an issue that could lead to high system load when specific transactions were submitted to Cardano.

It also includes all the changes from node 8.12.0-pre and 8.11.0-pre that have been made since node 8.9.3.

Specifically, node 8.12.1 includes essential changes and fixes that are needed for the Chang hard fork. It provides an implementation of CIP-69 for Plutus v3 (only). Existing Plutus v3 scripts will therefore need to be changed. Most existing Plutus V1 or V2 scripts will continue to compile without errors, modulo some minor changes in the PlutusTx.Prelude functionality (namely the check function) that was needed to implement CIP-117. The hardfork combinator (HFC) has been made more robust and governance actions have been limited for the bootstrap phase. The PlutusV3 cost model has been added to the Conway genesis file. Network code includes further peer sharing improvements and changes that are related to inbound and outbound governors. Modifications have also been made to the Praos chain order. New API features include the possibility to query the account state, and to estimate and calculate balanced TxBodys. Finally, three new CLI commands have been introduced: governance action create-hardfork to generate a hard fork governance action, transaction build-estimate, to produce a balanced transaction body without requiring a connection to a live node, and debug log-epoch-state to record the epoch state. The node also includes a number of bug fixes and performance improvements.

For full details of changes since 8.9.3 also review:
https://github.com/IntersectMBO/cardano-node/releases/tag/8.11.0-pre
https://github.com/IntersectMBO/cardano-node/releases/tag/8.10.0-pre

Benchmarking reports relevant to the 8.12.1 release can be found in this post on Cardano Updates.

State Snapshot

Until mithril snapshots for 8.12.1 are available, an 8.12.1 state tarball, detached GPG signature and sha256sum are available here:
https://update-cardano-mainnet.iohk.io/cardano-node-state/db-mainnet-8-12-1-slot-127934016.tar.zstd
https://update-cardano-mainnet.iohk.io/cardano-node-state/db-mainnet-8-12-1-slot-127934016.tar.zstd.asc
https://update-cardano-mainnet.iohk.io/cardano-node-state/db-mainnet-8-12-1-slot-127934016.tar.zstd.sha256sum

Known Issues

Bootstrap Peers

A networking issue has been reported relating to bootstrap peers. Until this is resolved, it is recommended either to run the node with this disabled in the configuration file, or to use node version 8.9.4, which is unaffected by the issue.

To disable bootstrap peers, remove the bootstrap peer section from the topology file and use the following publicRoots section:

"publicRoots": [
   {
     "accessPoints": [
             {
     "address": "backbone.cardano.iog.io",
     "port": 3001
   },
   {
     "address": "backbone.mainnet.emurgornd.com",
     "port": 3001
   },
   {
     "address": "backbone.mainnet.cardanofoundation.org",
     "port": 3001
   }
     ],
     "advertise": false
   }
 ],

IntersectMBO/ouroboros-network#4898

Transaction Build CLI Command

The transaction build CLI command no longer checks the datum that is provided for PlutusV1 and PlutusV2 scripts.
If the datum is missing or incorrect, then the transaction will now be built, but will fail when submitted on chain, as expected.

https://github.com/IntersectMBO/cardano-ledger/issues/4444

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

Sign off

Role Approval
Cardano Head of Engineering 🟢
Cardano Head of Product 🟢
Test Engineer 🟢
Performance Engineer 🟢
Site Reliability Engineer 🟢
Release Engineer 🟢

Changelogs

Node
  • New metric cardano_build_info, using label syntax ({x="a", y="b", ...}) to provide detailed build info about the Node binary. (since 8.12.0)
  • New metric forging_enabled, indicating whether the Node's protocol has been instantiated with forger credentials or not. (since 8.12.0)
Consensus
  • Enforce Conway minfees for ref scripts in the mempool, even in Babbage
Ledger
  • Add tierRefScriptFee and txNonDistinctRefScriptsSize
  • Make reference scripts fee grow exponentially with size
Network
  • Fix InboundGovernorCounters
Cardano-cli

NONE

Cardano-api

NONE

Submit-api

NONE

Plutus

NONE

Individual packages' 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 8.48.0.1 CHANGELOG.md
cardano-binary 1.7.1.0 CHANGELOG.md
cardano-cli 8.24.0.0 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 ...
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Assets 6
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Cardano Node 8.9.4

27 Jun 21:14
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8.9.4
8ac5f75
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Cardano Node 8.9.4

Node 8.9.4 fixes an issue that could lead to high system load when specific transactions were submitted to Cardano, in exactly the same way as node 8.12.1. This release is provided for users who are running older node versions and prefer not to upgrade to node 8.12.1.

There are no other changes compared to 8.9.3.

Known Issues

None.

Haskell Security Advisory

Haskell Security Advisory is a repository of security advisories filed against packages published via Hackage.
cabal-audit output:

Found advisories:

dependency "base" at version 4.19.1.0 is vulnerable for:
  HSEC-2023-0007 "readFloat: memory exhaustion with large exponent"
  published: 2024-05-04 20:52:44 +0200
  https://haskell.github.io/security-advisories/advisory/HSEC-2023-0007
  No fix version available
  toml, parser, dos

dependency "process" at version 1.6.18.0 is vulnerable for:
  HSEC-2024-0003 "process: command injection via argument list on Windows"
  published: 2024-05-04 20:52:44 +0200
  https://haskell.github.io/security-advisories/advisory/HSEC-2024-0003
  Fix available since version 1.6.19.0
  windows

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

Sign off

Role Approval
Cardano Head of Engineering 🟢
Cardano Head of Product 🟢
Test Engineer 🟢
Performance Engineer 🟢
Site Reliability Engineer 🟢
Release Engineer 🟢

Changelogs

Node

NONE

Consensus
  • Enforce Conway minfees for ref scripts in the mempool, even in Babbage
Ledger
  • Add tierRefScriptFee and txNonDistinctRefScriptsSize
  • Make reference scripts fee grow exponentially with size
Network

NONE

Cardano-cli

NONE

Cardano-api

NONE

Submit-api

NONE

Plutus

NONE

Individual packages' changelogs
Package Version Changelog
Win32-network 0.1.1.1 ChangeLog.md
base-deriving-via 0.1.0.2 CHANGELOG.md
byron-spec-chain 1.0.0.2 CHANGELOG.md
byron-spec-ledger 1.0.0.2 CHANGELOG.md
cardano-api 8.39.3.0 CHANGELOG.md
cardano-binary 1.7.1.0 CHANGELOG.md
cardano-cli 8.20.3.0 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 1.5.0.1
cardano-crypto-tests 2.1.2.0 CHANGELOG.md
cardano-crypto-wrapper 1.5.1.1 CHANGELOG.md
cardano-data 1.2.2.0 CHANGELOG.md
cardano-ledger-allegra 1.3.0.0 CHANGELOG.md
cardano-ledger-alonzo 1.6.0.0 CHANGELOG.md
cardano-ledger-alonzo-test 1.2.0.0 CHANGELOG.md
cardano-ledger-api 1.8.0.0 CHANGELOG.md
cardano-ledger-babbage 1.6.1.0 CHANGELOG.md
cardano-ledger-babbage-test 1.2.0.0 CHANGELOG.md
cardano-ledger-binary 1.3.0.0 CHANGELOG.md
cardano-ledger-byron 1.0.0.4 CHANGELOG.md
cardano-ledger-byron-test 1.5.0.1 ...
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Assets 5
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Cardano Node 8.12.0-pre

21 Jun 09:00
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8.12.0-pre
ae8bc93
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Cardano Node 8.12.0-pre Pre-release
Pre-release

NOTE: THIS RELEASE IS ONLY RECOMMENDED FOR USE ON THE SANCHONET AND PUBLIC TEST ENVIRONMENTS (E.G. PREVIEW) AT THIS TIME. IT IS NOT RECOMMENDED FOR USE ON MAINNET.

Node 8.12.0-pre includes essential changes and fixes that are needed for the Chang hard fork. It provides an implementation of CIP-69 for Plutus v3 (only). Existing Plutus v3 scripts will therefore need to be changed. No changes are needed for Plutus v1 or v2 scripts. The node also includes a number of bug fixes and performance improvements, as well as enhancements to Peer-to-Peer networking and the CLI including a new debug log-epoch-state command.

This version of the node is recommended for use on Preview and SanchoNet only, but users are advised to test carefully against it since it comprises a release candidate for the Chang hard fork (node version 9.x). Note that node 8.12 includes breaking changes against node version 8.11 or earlier when running in the Conway era (but not Babbage).

Known Issues

Haskell Security Advisory

Haskell Security Advisory is a repository of security advisories filed against packages published via Hackage.
cabal-audit output:

Found advisories:

dependency "base" at version 4.14.3.0 is vulnerable for:
  HSEC-2023-0007 "readFloat: memory exhaustion with large exponent"
  published: 2024-06-13 08:04:41 +0200
  https://haskell.github.io/security-advisories/advisory/HSEC-2023-0007
  No fix version available
  toml, parser, dos

dependency "process" at version 1.6.13.2 is vulnerable for:
  HSEC-2024-0003 "process: command injection via argument list on Windows"
  published: 2024-06-13 08:04:41 +0200
  https://haskell.github.io/security-advisories/advisory/HSEC-2024-0003
  Fix available since version 1.6.19.0
  windows

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 or later
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

Sign off

Role Approval
Cardano Head of Engineering 🟢
Cardano Head of Product 🟢
Test Engineer N/A for pre-release
Performance Engineer N/A for pre-release
Site Reliability Engineer N/A for pre-release
Release Engineer 🟢

Changelogs

Node
  • New metric cardano_build_info, using label syntax ({x="a", y="b", ...}) to provide detailed build info about the Node binary.
  • New metric forging_enabled, indicating whether the Node's protocol has been instantiated with forger credentials or not.
Consensus
  • Changed GetStakeDistribution and GetPoolDistr queries to return a
    Consensus-vendored version of PoolDistr (instead of using the one from
    Ledger, as it changed in a backwards-incompatible manner).
Ledger
  • Implemented CIP-0069, which improves PlutusV3 functionality by making spending datums optional and enforcing all scripts to have exactly one argument.
  • Ensure that CommitteeMinSize protocol parameter is ignored during bootstrap phase.
  • Restrict types for some protocol parameters and fixup CDDL specification to reflect actual deserializers.
  • Create pool stake distribution query for voting.
  • Included rewards accounts in stake pool distribution calculation for voting.
  • Bug fixes:
    • Fixes to DRep expiry logic and the choice of correct threshold for the committee voting.
    • Script execution for certificates with the same plutus script did not execute correctly.
    • Prevent delegation to a non-existent pool.
Network
  • Don't include peers that are failing in peershare responses.
  • Bump io-sim and io-classes
  • Refactor testnet
  • Added ShowProxy SlotNo instance
Cardano-cli
  • New debug log-epoch-state command (feature, compatible, refactoring) PR 775
  • transaction view: show proposals and votes
    This adds two new fields to the JSON output of transaction view: governance actions and voters.
    Please see [this](IntersectMBO/cardano-cli#774 (comment) for example outputs) issue.
    When those fields are irrelevant, they are present but there value is null.
    (compatible)
    PR 774
  • query protocol-parameters: use ledger JSON encoding, not API one (breaking) PR 758
  • Make --fee mandatory in transaction build-raw. Remove TxCmdTxFeeValidationError type. (breaking, bugfix) PR 768
  • Remove UnwitnessedCliFormattedTxBody constructor (improvement) PR 707
  • Make --prev-governance-action-tx-id and --prev-governance-action-tx-id optional for create-no-confidence command
Cardano-api
  • Deserialize ouroboros-consensus's PoolDistr instead of cardano-ledger's PoolDist to maintain backwards compatibility with the PoolDistr query. This is needed because cardano-ledger's PoolDistr datatype has changed. (compatible) IntersectMBO/cardano-api#562
  • Updated dependencies:
    • cardano-ledger
    • ouroboros-consensus
    • ouroboros-network
    • plutus
  • Replaced Cardano.Api.Fees.TransactionValidityError.TransactionValidityTranslationError with Cardano.Api.Fees.ScriptExecutionError.ScriptErrorTranslationError
  • Concretized toShelleyMultiSig and fromShelleyMultiSig to ShelleyEra. (feature, breaking) IntersectMBO/cardano-api#552
  • evaluateTransactionExecutionUnitsShelley: return logs that are useful for debugging (breaking) IntersectMBO/cardano-api#555
  • Export Target type from ouroboros-network, to be more convenient to users (compatible) IntersectMBO/cardano-api#448
  • Add MuxError handling in FoldBlocksError. Rename LedgerStateCondition to ConditionResult.
  • Prepare deprecation of ProtocolParameters
  • TxBodyContent: support treasury donations
  • Added deprecation warning to function serialiseTxLedgerCddl
Plutus - Added a new `Value` type backed by `Data`. This is currently experimental and not yet used in the ledger API.

  • Exported the following from PlutusLedgerApi.Common in #6178:

    • ExCPU (..)
    • ExMemory (..)
    • SatInt (unSatInt)
    • fromSatInt
    • toOpaque,
    • fromOpaque
    • BuiltinData (..)
    • ToData (..)
    • FromData (..)
    • UnsafeFromData (..)
    • toData
    • fromData
    • unsafeFromData
    • dataToBuiltinData
    • builtinDataToData

  • Removed semantically incorrect Eq instances for AssocMap.

  • V3 scripts has new type signature as described in the CIP-69

    • V3 scripts return BuiltinUnit instead of ().
    • PlutusTx.check used to have type :: Bool -> () and is changed now to :: Bool -> BuiltinUnit.
      (This breaks compilation of existing V1/V2 scripts, however any scripts compiled with an older compiler will still continue to work)
Individual packages' changelogs
Package Version Changelog
Win32-network 0.2.0.0 [ChangeLog.md](https://github.com/IntersectMBO/Win32...
Read more
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8.11.0-sancho

17 May 02:29
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8.11.0-sancho
235e34f
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8.11.0-sancho Pre-release
Pre-release

8.11.0 with updated sanchonet configuration only to be used on sanchonet.

Docker Image

Release Notes

Configuration FIles

Assets 5
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Cardano Node 8.11.0-pre

16 May 23:23
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8.11.0-pre
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Lucsanszky
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Cardano Node 8.11.0-pre Pre-release
Pre-release

NOTE: THIS RELEASE IS ONLY RECOMMENDED FOR USE ON THE SANCHONET AND PUBLIC TEST ENVIRONMENTS (E.G. PREVIEW) AT THIS TIME. IT IS NOT RECOMMENDED FOR USE ON MAINNET.

Node 8.11.0-pre introduces a number of changes that are needed to prepare for the Conway era, as well as other improvements. The hardfork combinator (HFC) has been made more robust and governance actions have been limited for the bootstrap phase. The PlutusV3 cost model has been added to the Conway genesis file. Network code includes further peer sharing improvements and changes that are related to inbound and outbound governors. Modifications have also been made to the Praos chain order. New API features include the possibility to query the account state, and to estimate and calculate balanced TxBodys. Finally, two new CLI commands have been introduced: governance action create-hardfork to generate a hard fork governance action, and transaction build-estimate, to produce a balanced transaction body without requiring a connection to a live node.

Known Issues

Haskell Security Advisory

Haskell Security Advisory is a repository of security advisories filed against packages published via Hackage.
cabal-audit output:

Found advisories:

dependency "base" at version 4.19.1.0 is vulnerable for:
  HSEC-2023-0007 "readFloat: memory exhaustion with large exponent"
  published: 2024-05-04 20:52:44 +0200
  https://haskell.github.io/security-advisories/advisory/HSEC-2023-0007
  No fix version available
  toml, parser, dos

dependency "process" at version 1.6.18.0 is vulnerable for:
  HSEC-2024-0003 "process: command injection via argument list on Windows"
  published: 2024-05-04 20:52:44 +0200
  https://haskell.github.io/security-advisories/advisory/HSEC-2024-0003
  Fix available since version 1.6.19.0
  windows

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

Sign off

Role Approval
Cardano Head of Engineering 🟢
Cardano Head of Product 🟢
Test Engineer N/A for pre-release
Performance Engineer N/A for pre-release
Site Reliability Engineer N/A for pre-release
Release Engineer 🟢

Changelogs

Node
Consensus
  • Restricted the VRF tiebreaker based on slot distance starting in the Conway era.
  • Added GetAccountState query.
  • Changed ShelleyLedgerUpdate by replacing ShelleyUpdatedProtocolUpdates with ShelleyUpdatedPParams.
  • Changed the Praos chain order such that for two blocks A and B by the same
    issuer with the same block number, A is now preferred over B only if A
    has a higher issue number and (new) A and B are in the same slot.
    This is in line with the motivation for the issue number tiebreaker, and
    fixes the transitivity of the Ord PraosChainSelectView instance in a special
    case.
  • Allowed to configure Praos chain order to restrict the VRF tiebreaker based on
    slot distance.
  • Updated BlockFetch punishment logic for BlockSupportsDiffusionPipelining.
  • Updated chainSel tentative header logic for BlockSupportsDiffusionPipelining.
  • Introduced new ChainOrde (with preferCandidate) class for SelectViews,
    and add necessary instances. Adapted preferAnchoredCandidate to use
    preferCandidate instead of relying on preferAnchoredFragment.
  • Renamed QueryLedger class to BlockSupportsLedgerQuery.
  • VolatileDB traces were tweaked
    • VolatileDB.OpenedVolatileDB trace message now includes the maximum slot seen.
    • Added VolatileDB.ClosedDB.
Ledger

  • Prepared changes for the bootstrap period by restricting government actions and by ignoring DRep thresholds.

  • Added the ability to do a HardForkInitiation into a new era.

  • Added PlutusV3 cost model to Conway genesis.

  • Stopped counting expired committee members in active committee size calculation.

  • Included rewards accounts in DRep distribution calculation.

  • Added AccountState ledger state query.

  • Bug fixes:

    • Stopped embedding UTXO and UTXOS predicate failures from previous eras.
    • Fixed predicate failure deserialisation bug when re-submitting a Conway transaction with an invalid plutus script.
Network
  • Refactored inbound governor error handling
  • Synchronised churn with the outbound governor
  • Peer sharing improvements
  • New outbound governor counters included in EKG
  • Outbound governor timeout improvements
Cardano-cli
  • Introduces the governance action create-hardfork cmd.
  • Enable manual specification of execution units for plutus voting and proposing scripts
  • cardano-cli query stake-distribution: add --output-{json,text} flags
  • Introduce new cardano-cli latest transaction build-estimate command which will produce a balanced transaction body without requiring a connection to a live node
  • Add minFeeRefScriptCostPerByte to create-protocol-parameter-update governance action command.
  • Fixed misunderstanding in generated README file by genesis create-testnet-data.
  • cardano-cli conway governance committe key-hash: support extended Constitutional Committee keys
  • Defaulted calculate-min-fee --reference-script-size's value to 0
  • Enable both --cold-script-file and --cold-script-hash for governance committee create-hot-key-authorization-certificate and committee create-cold-key-resignation-certificate
  • Fixed --include-stake behavior in query drep-state
Cardano-api
    • Updated conwayGenesisDefaults and alonzoGenesisDefaults.
    • Changed CostModel to use Int64 instead of Integer.
  • Update estimateBalancedTxBody to account for required deposits due to governance proposals and stake registration certificates
  • Adding MinFeeRefScriptCostPerByte to Conway PParams
  • Fixed the implementation of toAlonzoPParams function.
  • Sort metadata keys for no-schema json for canonical CBOR
  • Implement estimateBalancedTxBody and estimateOrCalculateBalancedTxBody
  • Add support for Constitutional Committee keys in the SomeAddressVerificationKey type
Submit-api
Plutus
Individual packages' changelogs
Package Version Changelog
Win32-network 0.1.1.1 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 8.46.0.0 [CHANGELOG.md](https://github.com/IntersectMBO/cardano-api/blob/74e45283f15aaf1831153ab3da1b8e2a8c469...
Read more
Assets 5
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Cardano Node 8.9.3

28 May 18:07
@coot coot
8.9.3
e7f5f3a
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Cardano Node 8.9.3

This version of cardano-node provides further enhancements in the networking code:

  • peer sharing improvements;
  • new EKG counters both in the legacy and new tracing system, for more details please see the Network section below.

NOTE: As with 8.9.0, please refrain from updating all relays simultaneously; instead, we recommend spreading out the rollout over the upcoming weeks to minimize disruptions.

Benchmarking reports relevant to the 8.9.3 release can be found in this post on Cardano Updates.

Known Issues

Haskell Security Advisory

Haskell Security Advisory is a repository of security advisories filed against packages published via Hackage.
cabal-audit output:

Found advisories:

dependency "base" at version 4.19.1.0 is vulnerable for:
  HSEC-2023-0007 "readFloat: memory exhaustion with large exponent"
  published: 2024-05-04 20:52:44 +0200
  https://haskell.github.io/security-advisories/advisory/HSEC-2023-0007
  No fix version available
  toml, parser, dos

dependency "process" at version 1.6.18.0 is vulnerable for:
  HSEC-2024-0003 "process: command injection via argument list on Windows"
  published: 2024-05-04 20:52:44 +0200
  https://haskell.github.io/security-advisories/advisory/HSEC-2024-0003
  Fix available since version 1.6.19.0
  windows

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

Sign off

Role Approval
Cardano Head of Engineering 🟢
Cardano Head of Product 🟢
Test Engineer 🟢
Performance Engineer 🟢
Site Reliability Engineer 🟢
Release Engineer 🟢

Changelogs

Node

NONE

Consensus

NONE

Ledger
Network

For a full list of network features included in this release check ouroboros-network-0.15.0.0 in this table.

new EKG counters

The following counters are exposed by EKG through prometheus. New counters were annoucent recently in this update.

We still support the peer selection counters, which were exposed previously. However, they might be removed in one of the future releases.

Legacy tracing system

Peer Selection Counters

cardano.node.metrics.peerSelection.RootPeers

cardano.node.metrics.peerSelection.KnownPeers
cardano.node.metrics.peerSelection.ColdPeersPromotions
cardano.node.metrics.peerSelection.EstablishedPeers
cardano.node.metrics.peerSelection.WarmPeersDemotions
cardano.node.metrics.peerSelection.WarmPeersPromotions
cardano.node.metrics.peerSelection.ActivePeers
cardano.node.metrics.peerSelection.ActivePeersDemotions

cardano.node.metrics.peerSelection.KnownBigLedgerPeers
cardano.node.metrics.peerSelection.ColdBigLedgerPeersPromotions
cardano.node.metrics.peerSelection.EstablishedBigLedgerPeers
cardano.node.metrics.peerSelection.WarmBigLedgerPeersDemotions
cardano.node.metrics.peerSelection.WarmBigLedgerPeersPromotions
cardano.node.metrics.peerSelection.ActiveBigLedgerPeers
cardano.node.metrics.peerSelection.ActiveBigLedgerPeersDemotions

cardano.node.metrics.peerSelection.KnownLocalRootPeers
cardano.node.metrics.peerSelection.EstablishedLocalRootPeers
cardano.node.metrics.peerSelection.WarmLocalRootPeersPromotions
cardano.node.metrics.peerSelection.ActiveLocalRootPeers
cardano.node.metrics.peerSelection.ActiveLocalRootPeersDemotions

cardano.node.metrics.peerSelection.KnownNonRootPeers
cardano.node.metrics.peerSelection.ColdNonRootPeersPromotions
cardano.node.metrics.peerSelection.EstablishedNonRootPeers
cardano.node.metrics.peerSelection.WarmNonRootPeersDemotions
cardano.node.metrics.peerSelection.WarmNonRootPeersPromotions
cardano.node.metrics.peerSelection.ActiveNonRootPeers
cardano.node.metrics.peerSelection.ActiveNonRootPeersDemotions

cardano.node.metrics.peerSelection.KnownBootstrapPeers
cardano.node.metrics.peerSelection.ColdBootstrapPeersPromotions
cardano.node.metrics.peerSelection.EstablishedBootstrapPeers
cardano.node.metrics.peerSelection.WarmBootstrapPeersDemotions
cardano.node.metrics.peerSelection.WarmBootstrapPeersPromotions
cardano.node.metrics.peerSelection.ActiveBootstrapPeers
cardano.node.metrics.peerSelection.ActiveBootstrapPeersDemotions

Churn Counters

cardano.node.metrics.peerSelection.churn.DecreasedActivePeers
cardano.node.metrics.peerSelection.churn.IncreasedActivePeers
cardano.node.metrics.peerSelection.churn.DecreasedActiveBigLedgerPeers
cardano.node.metrics.peerSelection.churn.IncreasedActiveBigLedgerPeers
cardano.node.metrics.peerSelection.churn.DecreasedEstablishedPeers
cardano.node.metrics.peerSelection.churn.IncreasedEstablishedPeers
cardano.node.metrics.peerSelection.churn.IncreasedEstablishedBigLedgerPeers
cardano.node.metrics.peerSelection.churn.DecreasedEstablishedBigLedgerPeers
cardano.node.metrics.peerSelection.churn.DecreasedKnownPeers
cardano.node.metrics.peerSelection.churn.IncreasedKnownPeers
cardano.node.metrics.peerSelection.churn.DecreasedKnownBigLedgerPeers
cardano.node.metrics.peerSelection.churn.IncreasedKnownBigLedgerPeers

New tracing system

Peer Seleection Counters

Net.PeerSelection.RootPeers

Net.PeerSelection.KnownPeers
Net.PeerSelection.ColdPeersPromotions
Net.PeerSelection.EstablishedPeers
Net.PeerSelection.WarmPeersDemotions
Net.PeerSelection.WarmPeersPromotions
Net.PeerSelection.ActivePeers
Net.PeerSelection.ActivePeersDemotions

Net.PeerSelection.KnownBigLedgerPeers
Net.PeerSelection.ColdBigLedgerPeersPromotions
Net.PeerSelection.EstablishedBigLedgerPeers
Net.PeerSelection.WarmBigLedgerPeersDemotions
Net.PeerSelection.WarmBigLedgerPeersPromotions
Net.PeerSelection.ActiveBigLedgerPeers
Net.PeerSelection.ActiveBigLedgerPeersDemotions

Net.PeerSelection.KnownLocalRootPeers
Net.PeerSelection.EstablishedLocalRootPeers
Net.PeerSelection.WarmLocalRootPeersPromotions
Net.PeerSelection.ActiveLocalRootPeers
Net.PeerSelection.ActiveLocalRootPeersDemotions

Net.PeerSelection.KnownNonRootPeers
Net.PeerSelection.ColdNonRootPeersPromotions
Net.PeerSelection.EstablishedNonRootPeers
Net.PeerSelection.WarmNonRootPeersDemotions
Net.PeerSelection.WarmNonRootPeersPromotions
Net.PeerSelection.ActiveNonRootPeers
Net.PeerSelection.ActiveNonRootPeersDemotions

Net.PeerSelection.KnownBootstrapPeers
Net.PeerSelection.ColdBootstrapPeersPromotions
Net.PeerSelection.EstablishedBootstrapPeers
Net.PeerSelection.WarmBootstrapPeersDemotions
Net.PeerSelection.WarmBootstrapPeersPromotions
Net.PeerSelection.ActiveBootstrapPeers
Net.PeerSelection.ActiveBootstrapPeersDemotions

Churn Counters

Net.Churn.DecreasedActivePeers
Net.Churn.IncreasedActivePeers
Net.Churn.DecreasedActiveBigLedgerPeers
Net.Churn.IncreasedActiveBigLedgerPeers
Net.Churn.DecreasedEstablishedPeers
Net.Churn.IncreasedEstablishedPeers
Net.Churn.IncreasedEstablishedBigLedgerPeers
Net.Churn.DecreasedEstablishedBigLedgerPeers
Net.Churn.DecreasedKnownPeers
Net.Churn.IncreasedKnownPeers
Net.Churn.DecreasedKnownBigLedgerPeers
Net.Churn.IncreasedKnownBigLedgerPeers
Cardano-cli

NONE

Cardano-api

NONE

Submit-api

NONE

Plutus

NONE

Individual packages' changelogs

| Package | Version | Changelog ...

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Cardano Node 8.10.1-pre

25 Apr 08:56
@github-actions github-actions
8.10.1-pre
1ffe4a5
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Cardano Node 8.10.1-pre Pre-release
Pre-release

NOTE: THIS RELEASE IS ONLY RECOMMENDED FOR USE ON THE SANCHONET AND PUBLIC TEST ENVIRONMENTS (E.G. PREVIEW) AT THIS TIME. IT IS NOT RECOMMENDED FOR USE ON MAINNET.

This release backports a peer-sharing fix from node version 8.9.2 to node version 8.10. There are no other changes to node 8.10.0.

Known Issues

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

Sign off

Role Approval
Cardano Head of Engineering 🟢
Cardano Head of Product 🟢
Test Engineer N/A for pre-release
Performance Engineer N/A for pre-release
Site Reliability Engineer N/A for pre-release
Release Engineer 🟢

Changelogs

Node

NONE

Consensus

NONE

Ledger

NONE

Network
Cardano-cli

NONE

Cardano-api

NONE

Submit-api

NONE

Plutus

NONE

Individual packages' changelogs
Package Version Changelog
Win32-network 0.1.1.1 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 8.44.0.0 CHANGELOG.md
cardano-binary 1.7.1.0 CHANGELOG.md
cardano-cli 8.22.0.0 CHANGELOG.md
cardano-crypto 1.1.2
cardano-crypto-class 2.1.4.0 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 1.5.1.2 CHANGELOG.md
cardano-data 1.2.1.0 CHANGELOG.md
cardano-git-rev 0.2.2.0
cardano-ledger-allegra 1.4.0.0 CHANGELOG.md
cardano-ledger-alonzo 1.7.0.0 CHANGELOG.md
cardano-ledger-alonzo-test 1.2.1.0 CHANGELOG.md
cardano-ledger-api 1.9.0.0 CHANGELOG.md
cardano-ledger-babbage 1.7.0.0 CHANGELOG.md
cardano-ledger-babbage-test 1.2.0.1 CHANGELOG.md
cardano-ledger-binary 1.3.1.0 CHANGELOG.md
cardano-ledger-byron 1.0.1.0 CHANGELOG.md
cardano-ledger-byron-test 1.5.1.0
cardano-ledger-conway 1.13.1.0 CHANGELOG.md
cardano-ledger-conway-test 1.2.1.4 CHANGELOG.md
cardano-ledger-core 1.11.0.0 CHANGELOG.md
cardano-ledger-mary 1.5.1.0 ...
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8.9.2

16 Apr 10:57
@coot coot
8.9.2
424983f
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8.9.2

This version of the node fixes an issue with the peer sharing networking feature which prevents a node from sharing peers with others that it is connected to.

NOTE: As with 8.9.0, please refrain from updating all relays simultaneously; instead, we recommend spreading out the rollout over the upcoming weeks to minimize disruptions.

Known Issues

Haskell Security Advisory

Haskell Security Advisory is a repository of security advisories filed against packages published via Hackage.
cabal-audit output:

Found advisories:

dependency "base" at version 4.14.3.0 is vulnerable for:
  HSEC-2023-0007 "readFloat: memory exhaustion with large exponent"
  published: 2024-04-08 23:04:08 +1000
  https://haskell.github.io/security-advisories/advisory/HSEC-2023-0007
  No fix version available
  toml, parser, dos

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

Sign off

Role Approval
Cardano Head of Engineering 🟢
Cardano Head of Product 🟢
Test Engineer 🟢
Performance Engineer 🟢
Site Reliability Engineer 🟢
Release Engineer 🟢

Changelogs

Node

NONE

Consensus

NONE

Ledger
Network
Cardano-cli

NONE

Cardano-api

NONE

Submit-api

NONE

Plutus

NONE

Individual packages' changelogs
Package Version Changelog
Win32-network 0.1.1.1 ChangeLog.md
base-deriving-via 0.1.0.2 CHANGELOG.md
byron-spec-chain 1.0.0.2 CHANGELOG.md
byron-spec-ledger 1.0.0.2 CHANGELOG.md
cardano-api 8.39.3.0 CHANGELOG.md
cardano-binary 1.7.1.0 CHANGELOG.md
cardano-cli 8.20.3.0 CHANGELOG.md
cardano-crypto 1.1.2
cardano-crypto-class 2.1.4.0 CHANGELOG.md
cardano-crypto-praos 2.1.2.0 CHANGELOG.md
cardano-crypto-test 1.5.0.1
cardano-crypto-tests 2.1.2.0 CHANGELOG.md
cardano-crypto-wrapper 1.5.1.1 CHANGELOG.md
cardano-data 1.2.1.0 CHANGELOG.md
cardano-ledger-allegra 1.3.0.0 CHANGELOG.md
cardano-ledger-alonzo 1.6.0.0 CHANGELOG.md
cardano-ledger-alonzo-test 1.2.0.0 CHANGELOG.md
cardano-ledger-api 1.8.0.0 CHANGELOG.md
cardano-ledger-babbage 1.6.0.0 CHANGELOG.md
cardano-ledger-babbage-test 1.2.0.0 CHANGELOG.md
cardano-ledger-binary 1.3.0.0 CHANGELOG.md
cardano-ledger-byron 1.0.0.4 CHANGELOG.md
cardano-ledger-byron-test 1.5.0.1
cardano-ledger-conway 1.12.0.0 CHANGELOG.md
cardano-ledger-conway-test 1.2.1.3 ...
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