Release notes from cardano-node

10.6.2

2026-02-25T20:24:03Z

Release Notes

IMPORTANT If you're building from source you must upgrade to libblst 0.3.14.

Node version 10.6.2 expands Plutus capabilities, adding major new features — Array, Value, modular exponentiation, BLS12-381 multi-scalar multiplication, dropList, case analysis on built-in types, among others — all of which will become available in protocol version 11. These features significantly enhance smart contract expressiveness and performance. This release also strengthens node stability and networking by introducing defensive mempool protections, fixing a potential deadlock, adding mempool timeouts with new EKG metrics, and refining chain-sync and outbound governor behavior. Tracing and monitoring are improved, cardano-testnet behavior is refined, the CLI gains transaction fee estimation and updated stake address output (this is a breaking change), and the cardano-api introduces a new ledger-aligned TxBodyContent type with related cleanups and fixes.

The release artifacts for 10.6.2 now include linux and darwin arm64 variants and use an updated artifact naming scheme to accommodate the new artifacts. The OCI images for cardano-node, cardano-tracer and cardano-submit-api now include an arm64 variant. Pulling the usual container via tag will auto-select the appropriate architecture for your system. The utilities db-{analyser,synthesizer,truncater} have been added to the cardano-node container.

Breaking changes

updated stake address output

Known issues

Old tracing system: The new metrics counting soft and hard mempool timeouts are missing the common node metrics prefix cardano.node.metrics.
Syncing mainnet from genesis is about 20% slower than on 10.6.1.

Release Benchmarks

Benchmarking reports relevant to the 10.6.2 release can be found in this post on Cardano Updates.

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 processor
24GB of RAM when running with the InMemory backend, 8GB when running with the OnDisk backend (pending confirmation)
300GB of free storage (350GB recommended for future growth)

Platforms

Linux 64-bit (Ubuntu 20.04 LTS, 22.04 LTS, 24.04 LTS, 26.04 LTS; Mint 20, 21, 21.1, 21.2, 21.3, 22, 22.1, 22.2; Debian 11, 12, 13)
Windows 64-bit (10, 11)
MacOS 10.15, 11 (Big Sur), 12 (Monterey), 13 (Ventura), 14 (Sonoma), 15 (Sequoia), 26 (Tahoe)

GHC/Cabal supported versions

GHC 9.6
Cabal 3.8/3.12

Supported roles

Platform	Block Production	Relay	Client (Desktop)
Linux	🟢	🟢	🟢
Windows	🟥	🟥	🟢
MacOS	🟥	🟥	🟢

Downloads

Release configuration files
Docker Images: cardano-node, cardano-tracer, cardano-submit-api

Documentation

Cardano Node documentation
- For details about changes to configuration for UTxO-HD please refer to the Consensus docs on UTxO-HD
- The getting started guide may also be helpful for general queries.
- Networking options and related changes are listed on the P2P section
Cardano CLI
Internal API docs for ledger, consensus and network
Compatibility matrix

Sign-off

Role	Approval
Technical Steering Committee (Intersect)	🟢
Product Committee (Intersect)	🟢
Test Engineer	🟢
Performance Engineer	🟢
Site Reliability Engineer	🟢
Release Engineer	🟢

Legend

🟢 - signed / agreed / supported
🟥 - not agreed / unsupported

Changelogs

cardano-node

Added soft and hard timeouts to mempool (IntersectMBO/ouroboros-consensus#1831)
Added EKG metrics for soft and hard mempool timeouts (#6420)
Improved cardano-node --help output by making it the same as the one shown when calling cardano-node without arguments (#6403)
Improved consistency of traces between immdb-server and cardano-node (#6397)
New Tracing
- Environment variable TRACE_DISPATCHER_LOGGING_HOSTNAME, covering same functionality as CARDANO_NODE_LOGGING_HOSTNAME in the legacy system (#6429)
- Increased PrometheusSimple robustness: Restart backend upon crash; add start/stop traces and more eagerly reap dangling sockets (#6396)
- Adjusted config for tracing system (#6401)
Remove peersFromNodeKernel metric and NodeKernelPeers tracer as well as TraceOptionPeerFrequency config key (#6387)

cardano-tracer

Support Prometheus HTTP Service Discovery (#6377)
RTView: Removed monitoring based on the NodePeers datapoint (#6422)

cardano-testnet

Made cardano-testnet remain running until stopped (#6405)
Made cardano-testnet exit earlier when cardano-node fails on startup (#6408)

cardano-cli

Main changes

Print estimated transaction fee in transaction build-estimate
(feature)
PR 1325
Modified query stake-address-info to include the correct CIP129 hex format as well as the Ledger State format.
(breaking change)
PR 1313

Bug fixes

create-testnet-data: use the same k for byron and shelley genesis
(bugfix)
PR 1318
Improved error message for malformed timestamps
(bugfix)
PR 1324
Upgrade cardano-crypto-class-2.2.3.2 with hashes deserialisation fix
(compatible, bugfix)
PR 1310
Fixed error message in readStringOfMaxLength to correctly display the actual maximum length parameter instead of hardcoded value "128"
(bugfix)
PR 1297
Updated cardano-ledger-api to fix bug in queryPoolState, where current Pool parameters were returned instead of the future ones.
(bugfix)
PR 1298

cardano-api

Main changes

In order to move away from the "old" api's TxBodyContent that utilizes the "eon" abstractions and somewhat
unnecessarily wrapped data definitions, we introduced a new TxBodyContent type that aims to be closer to the
ledger's type definitions and therefore easier to use.
(feature)
PR 1011
Deprecated "old" certificate api helper functions and introduced equivalent functions exposed by:
Cardano.Api.Compatible.Certificate
Cardano.Api.Experimental.Certificate
(feature, breaking, refactoring)
PR 983
Replace Certificate in TxCertificates with new api's Certificate type.
(breaking)
PR 962
Renamed throwErrorAsException to throwErrorM
(breaking)
PR 1032

Bug fixes

Made canonicalisation functionality does work with CBOR maps in CBOR lists
(bugfix)
PR 1047
Reverted PR that broke the query utxo command in cardano-cli which is supposed to be compatible for all shelley based eras.
(bugfix)
PR 1048
Added empty hashes support in NodeConfig. Add start time check with seconds precision for Shelley/Byron geneses checks.
(breaking, bugfix)
PR 1078
Update cardano-ledger-api to fix bug in queryPoolState, where current Pool parameters were returned instead of the future ones.
(bugfix)
PR 991

Other changes

Added Show (AsType a) instance
(compatible)
PR 1031
Added SerialiseAsRawBytes Word64 instance to Cardano.Api.Serialise.Raw
Added Text reexport to Cardano.Api.Pretty. Added DecoderError reexported to Cardano.Api.Serialise.Cbor
gRPC: Added tracing datatypes
(compatible)
PR 1079
Removed duplicated Arbitrary orphans and re-imported testlibs
(compatible)
PR 1051
Added HasTypeProxy FromCBOR, ToCBOR, and SerialiseAsCBOR instances to TxOut.
(feature)
PR 960

Network

Enforce maximum number of re-connection attempts by the outbound governor.
Shorten the timeout when waiting for chain-sync to terminate.
Increase chain-sync timeout in the StNext StMustReply state to a random value between ~10mins and ~15mins (it used to be between ~2.5mins and ~5mins).
Fixed outbound governor bootstrap action.

Consensus

Fix leaky read lock acquisition that could lead to whole node deadlock.
Force snapshot tracer to avoid retaining the Genesis state.
Added the defensive mempool feature, to help mitigate the disruption caused by bugs such as the June 2024 incident.

Plutus

All of the following features will become available in protocol version 11.

The built-in Array type and functions (CIP-138)
The built-in Value type and functions (CIP-153)
The modular exponentiation built-in function (CIP-109)
The multi-scalar multiplication built-in functions over BLS12-381 (CIP-133)
The dropList built-in function (CIP-132)
Case analysis on built-in Bool, Integer, List, Pair and Unit (user guide)
All built-in types and functions can be used in Plutus V1 and V2
Plutus Core 1.1.0 (that is, support for sums-of-products) can be used in Plutus V1 and V2

Detailed Changelogs

Package changelogs

Package	Version	Changelog
Win32-network	0.2.0.1	ChangeLog.md
base-deriving-via	0.1.0.2	CHANGELOG.md
byron-spec-chain	1.0.1.1	CHANGELOG.md
byron-spec-ledger	1.1.0.1	CHANGELOG.md
cardano-api	10.23.0.0	CHANGELOG.md
cardano-binary	1.7.2.0	CHANGELOG.md
cardano-cli	10.15.0.0	CHANGELOG.md
cardano-crypto-class	2.2.3.2	CHANGELOG.md
cardano-crypto-praos	2.2.1.1	CHANGELOG.md
cardano-crypto-test	1.6.0.0	CHANGELOG.md
cardano-crypto-tests	2.2.2.0	CHANGELOG.md
cardano-crypto-wrapper	1.6.1.0	CHANGELOG.md
cardano-data	1.2.4.1	CHANGELOG.md
cardano-git-rev	0.2.2.1
cardano-ledger-allegra	1.8.0.0	CHANGELOG.md
cardano-ledger-alonzo	1.14.0.0	CHANGELOG.md
cardano-ledger-alonzo-test	1.4.0.0	CHANGELOG.md
cardano-ledger-api	1.12.1.0	CHANGELOG.md
cardano-ledger-babbage	1.12.0.0	CHANGELOG.md
cardano-ledger-binary	1.7.1.0	CHANGELOG.md
cardano-ledger-byron	1.2.0.0	CHANGELOG.md
cardano-ledger-conway	1.20.0.0	CHANGELOG.md
cardano-ledger-core	1.18.0.0	CHANGELOG.md
cardano-ledger-dijkstra	0.1.0.0	CHANGELOG.md
cardano-ledger-mary	1.9.0.0	CHANGELOG.md
cardano-ledger-shelley	1.17.0.0	CHANGELOG.md
cardano-ledger-shelley-ma-test	1.4.0.0	CHANGELOG.md
cardano-ledger-shelley-test	1.7.0.0	CHANGELOG.md
cardano-lmdb	0.4.0.3	CHANGELOG.md
cardano-lmdb-simple	0.8.1.0	CHANGELOG.md
cardano-ping	0.9.0.0	CHANGELOG.md
cardano-prelude	0.2.1.0	ChangeLog.md
cardano-prelude-test	0.1.0.5
cardano-protocol-tpraos	1.4.1.0	CHANGELOG.md
cardano-slotting	0.2.0.1	CHANGELOG.md
cardano-strict-containers	0.1.6.0	CHANGELOG.md
contra-tracer	0.1.0.2
diff-containers	1.3.0.0	CHANGELOG.md
ekg-forward	1.0	CHANGELOG.md
fingertree-rm	1.0.0.4	CHANGELOG.md
heapwords	0.1.0.2	CHANGELOG.md
iohk-monitoring	0.2.1.2
kes-agent	0.2.0.1
kes-agent-crypto	0.1.0.0	CHANGELOG.md
lobemo-backend-aggregation	0.1.0.3
lobemo-backend-ekg	0.2.0.1
lobemo-backend-monitoring	0.1.0.3
lobemo-backend-trace-forwarder	0.1.0.0
lobemo-scribe-systemd	0.1.0.0
measures	0.1.0.3	CHANGELOG.md
monoidal-synchronisation	0.1.0.7	CHANGELOG.md
network-mux	0.9.0.0	CHANGELOG.md
non-integral	1.0.0.0	CHANGELOG.md
optparse-applicative-fork	0.18.1.0	CHANGELOG.md
ouroboros-consensus	0.30.0.1	CHANGELOG.md
ouroboros-consensus-cardano	0.26.0.3	CHANGELOG.md
ouroboros-consensus-diffusion	0.26.0.0	CHANGELOG.md
ouroboros-consensus-protocol	0.13.0.0	CHANGELOG.md
ouroboros-network	0.22.6.0	CHANGELOG.md
ouroboros-network-api	0.16.0.0	CHANGELOG.md
ouroboros-network-framework	0.19.3.0	CHANGELOG.md
ouroboros-network-mock	0.1.2.0	CHANGELOG.md
ouroboros-network-protocols	0.15.2.0	CHANGELOG.md
ouroboros-network-testing	0.8.2.0	CHANGELOG.md
plutus-core	1.57.0.0	CHANGELOG.md
plutus-ledger-api	1.57.0.0	CHANGELOG.md
plutus-tx	1.57.0.0	CHANGELOG.md
plutus-tx-plugin	1.57.0.0	CHANGELOG.md
prettyprinter-configurable	1.36.0.0
quickcheck-monoids	0.1.0.3	CHANGELOG.md
set-algebra	1.1.0.4	CHANGELOG.md
small-steps	1.1.2.0	CHANGELOG.md
sop-extras	0.4.1.0	CHANGELOG.md
strict-sop-core	0.1.3.0	CHANGELOG.md
tracer-transformers	0.1.0.4
validation-selective	0.2.0.0.0.0.0.0.1	CHANGELOG.md
vector-map	1.1.0.1	CHANGELOG.md

10.5.4

2026-02-09T17:29:59Z

Release Notes

IMPORTANT If you're building from source you must upgrade to libblst 0.3.14.

This release provides a number of important enhancements to the networking layer that will improve node resilience and robustness. It is recommended that all SPOs upgrade to this version. The main changes are:

A checkpoint file has been added to the preview configuration for genesis mode syncing.
More robust diffusion layer:

Enforce maximum number of reconnection attempts by the outbound governor.
Shorten the timeout when waiting for chain-sync to terminate.
Increase chain-sync timeout in the StNext StMustReply state to a random value between ~10mins and ~15mins (it used to be between ~2.5mins and ~5mins).
Fixed outbound governor bootstrap action.

Benchmarking reports relevant to the 10.5.4 release can be found in this post on Cardano Updates.

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 processor
24GB of RAM when running with the InMemory backend, 8GB when running with the OnDisk backend (pending confirmation)
300GB of free storage (350GB recommended for future growth)

Platforms

Linux 64-bit (Ubuntu 20.04 LTS, 22.04 LTS, 24.04 LTS, 26.04 LTS; Mint 20, 21, 21.1, 21.2, 21.3, 22, 22.1, 22.2; Debian 11, 12, 13)
Windows 64-bit (10, 11)
MacOS 10.15, 11 (Big Sur), 12 (Monterey), 13 (Ventura), 14 (Sonoma), 15 (Sequoia), 26 (Tahoe)

GHC/Cabal supported versions

GHC 9.6
Cabal 3.8/3.12

Supported roles

Platform	Block Production	Relay	Client (Desktop)
Linux	🟢	🟢	🟢
Windows	🟥	🟥	🟢
MacOS	🟥	🟥	🟢

Downloads

Documentation

Cardano Node documentation
- For details about changes to configuration for UTxO-HD please refer to the Consensus docs on UTxO-HD
- The getting started guide may also be helpful for general queries.
- Networking options and related changes are listed on the P2P section
Cardano CLI
Internal API docs for ledger, consensus and network
Compatibility matrix

Sign-off

Role	Approval
Technical Steering Committee (Intersect)	🟢
Product Committee (Intersect)	🟢
Test Engineer	🟢
Performance Engineer	🟢
Site Reliability Engineer	🟢
Release Engineer	🟢

Legend

🟢 - signed / agreed / supported
🟥 - not agreed / unsupported

Changelogs

Network

Detailed Changelogs

Package changelogs

Package	Version	Changelog
Win32-network	0.2.0.1	ChangeLog.md
base-deriving-via	0.1.0.2	CHANGELOG.md
byron-spec-chain	1.0.1.1	CHANGELOG.md
byron-spec-ledger	1.1.0.1	CHANGELOG.md
cardano-api	10.16.4.0	CHANGELOG.md
cardano-binary	1.7.2.0	CHANGELOG.md
cardano-cli	10.11.0.0	CHANGELOG.md
cardano-crypto-class	2.2.3.2	CHANGELOG.md
cardano-crypto-praos	2.2.1.1	CHANGELOG.md
cardano-crypto-test	1.6.0.0	CHANGELOG.md
cardano-crypto-tests	2.2.2.0	CHANGELOG.md
cardano-crypto-wrapper	1.6.1.0	CHANGELOG.md
cardano-data	1.2.4.1	CHANGELOG.md
cardano-git-rev	0.2.2.1
cardano-ledger-allegra	1.7.0.0	CHANGELOG.md
cardano-ledger-alonzo	1.13.0.0	CHANGELOG.md
cardano-ledger-alonzo-test	1.3.1.0	CHANGELOG.md
cardano-ledger-api	1.11.0.0	CHANGELOG.md
cardano-ledger-babbage	1.11.0.0	CHANGELOG.md
cardano-ledger-babbage-test	1.3.1.0	CHANGELOG.md
cardano-ledger-binary	1.6.0.0	CHANGELOG.md
cardano-ledger-byron	1.1.0.0	CHANGELOG.md
cardano-ledger-byron-test	1.5.2.1	CHANGELOG.md
cardano-ledger-conway	1.19.0.0	CHANGELOG.md
cardano-ledger-conway-test	1.3.1.0	CHANGELOG.md
cardano-ledger-core	1.17.0.0	CHANGELOG.md
cardano-ledger-mary	1.8.0.0	CHANGELOG.md
cardano-ledger-shelley	1.16.0.0	CHANGELOG.md
cardano-ledger-shelley-ma-test	1.3.0.0	CHANGELOG.md
cardano-ledger-shelley-test	1.6.0.0	CHANGELOG.md
cardano-lmdb	0.4.0.3	CHANGELOG.md
cardano-lmdb-simple	0.8.1.0	CHANGELOG.md
cardano-ping	0.8.0.1	CHANGELOG.md
cardano-prelude	0.2.1.0	ChangeLog.md
cardano-prelude-test	0.1.0.5
cardano-protocol-tpraos	1.4.0.0	CHANGELOG.md
cardano-slotting	0.2.0.1	CHANGELOG.md
cardano-strict-containers	0.1.5.0	CHANGELOG.md
contra-tracer	0.1.0.2
cuddle	0.3.2.1	CHANGELOG.md
diff-containers	1.3.0.0	CHANGELOG.md
ekg-forward	0.9	CHANGELOG.md
fingertree-rm	1.0.0.4	CHANGELOG.md
heapwords	0.1.0.2	CHANGELOG.md
iohk-monitoring	0.2.1.2
lobemo-backend-aggregation	0.1.0.3
lobemo-backend-ekg	0.2.0.1
lobemo-backend-monitoring	0.1.0.3
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	0.8.0.2	CHANGELOG.md
non-integral	1.0.0.0	CHANGELOG.md
optparse-applicative-fork	0.18.1.0	CHANGELOG.md
ouroboros-consensus	0.27.0.0	CHANGELOG.md
ouroboros-consensus-cardano	0.25.1.0	CHANGELOG.md
ouroboros-consensus-diffusion	0.23.0.0	CHANGELOG.md
ouroboros-consensus-protocol	0.12.0.0	CHANGELOG.md
ouroboros-network	0.21.6.0	CHANGELOG.md
ouroboros-network-api	0.14.2.0	CHANGELOG.md
ouroboros-network-framework	0.18.0.2	CHANGELOG.md
ouroboros-network-mock	0.1.1.2	CHANGELOG.md
ouroboros-network-protocols	0.14.0.2	CHANGELOG.md
ouroboros-network-testing	0.8.1.0	CHANGELOG.md
plutus-core	1.45.0.0	CHANGELOG.md
plutus-ledger-api	1.45.0.0	CHANGELOG.md
plutus-tx	1.45.0.0	CHANGELOG.md
prettyprinter-configurable	1.36.0.0
quickcheck-monoids	0.1.0.3	CHANGELOG.md
set-algebra	1.1.0.4	CHANGELOG.md
small-steps	1.1.2.0	CHANGELOG.md
sop-extras	0.4.1.0	CHANGELOG.md
strict-checked-vars	0.2.0.0	CHANGELOG.md
strict-sop-core	0.1.3.0	CHANGELOG.md
tracer-transformers	0.1.0.4
typed-protocols	0.3.0.0	CHANGELOG.md
typed-protocols-cborg	0.3.0.0	CHANGELOG.md
typed-protocols-examples	0.5.0.0
typed-protocols-stateful	0.3.0.0
typed-protocols-stateful-cborg	0.3.0.0	ChangeLog.md
vector-map	1.1.0.1	CHANGELOG.md

leios-prototype-demo-202511

2025-12-03T14:24:14Z

Leios prototype used in 202511 demo

10.6.1

2025-12-10T18:38:57Z

IMPORTANT If you're building from source you must upgrade to libblst 0.3.14.

** This version includes the hot fix in cardano-crypto-class addressing an issue with hash sizes**

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, M3 or M4) processor
24GB of RAM when running with the InMemory backend, 8GB when running with the OnDisk backend (pending confirmation)
300GB of free storage (350GB recommended for future growth)

Platforms

Linux 64-bit (Ubuntu 20.04 LTS, 22.04 LTS, 24.04 LTS, 26.04 LTS; Mint 20, 21, 21.1, 21.2, 21.3, 22, 22.1, 22.2; Debian 11, 12, 13)
Windows 64-bit (10, 11)
MacOS 10.15, 11 (Big Sur), 12 (Monterey), 13 (Ventura), 14 (Sonoma), 15 (Sequoia), 26 (Tahoe)

GHC/Cabal supported versions

GHC 9.6
Cabal 3.8/3.12

Supported roles

Platform	Block Production	Relay	Client (Desktop)
Linux	🟢	🟢	🟢
Windows	🟥	🟥	🟢
MacOS	🟥	🟥	🟢

Downloads

Pre-release configuration files
Docker Images: cardano-node, cardano-tracer, cardano-submit-api

Documentation

Cardano Node documentation
- For details about changes to configuration for UTxO-HD please refer to the Consensus docs on UTxO-HD
- The getting started guide may also be helpful for general queries.
- Networking options and related changes are listed on the P2P section
Cardano CLI
Internal API docs for ledger, consensus and network
Compatibility matrix

Sign-off

Role	Approval
Technical Steering Committee (Intersect)	🟢
Product Committee (Intersect)	🟢
Test Engineer	N/A
Performance Engineer	🟢
Site Reliability Engineer	N/A
Release Engineer	🟢

Legend

🟢 - signed / agreed / supported
🟥 - not agreed / unsupported

Detailed Changelogs

Package changelogs

Package	Version	Changelog
Win32-network	0.2.0.1	ChangeLog.md
base-deriving-via	0.1.0.2	CHANGELOG.md
byron-spec-chain	1.0.1.1	CHANGELOG.md
byron-spec-ledger	1.1.0.1	CHANGELOG.md
cardano-api	10.19.1.0	CHANGELOG.md
cardano-binary	1.7.2.0	CHANGELOG.md
cardano-cli	10.13.1.0	CHANGELOG.md
cardano-crypto-class	2.2.3.2	CHANGELOG.md
cardano-crypto-praos	2.2.1.1	CHANGELOG.md
cardano-crypto-test	1.6.0.0	CHANGELOG.md
cardano-crypto-tests	2.2.2.0	CHANGELOG.md
cardano-crypto-wrapper	1.6.1.0	CHANGELOG.md
cardano-data	1.2.4.1	CHANGELOG.md
cardano-git-rev	0.2.2.1
cardano-ledger-allegra	1.8.0.0	CHANGELOG.md
cardano-ledger-alonzo	1.14.0.0	CHANGELOG.md
cardano-ledger-alonzo-test	1.4.0.0	CHANGELOG.md
cardano-ledger-api	1.12.1.0	CHANGELOG.md
cardano-ledger-babbage	1.12.0.0	CHANGELOG.md
cardano-ledger-binary	1.7.0.0	CHANGELOG.md
cardano-ledger-byron	1.2.0.0	CHANGELOG.md
cardano-ledger-conway	1.20.0.0	CHANGELOG.md
cardano-ledger-core	1.18.0.0	CHANGELOG.md
cardano-ledger-dijkstra	0.1.0.0	CHANGELOG.md
cardano-ledger-mary	1.9.0.0	CHANGELOG.md
cardano-ledger-shelley	1.17.0.0	CHANGELOG.md
cardano-ledger-shelley-ma-test	1.4.0.0	CHANGELOG.md
cardano-ledger-shelley-test	1.7.0.0	CHANGELOG.md
cardano-lmdb	0.4.0.3	CHANGELOG.md
cardano-lmdb-simple	0.8.1.0	CHANGELOG.md
cardano-ping	0.9.0.0	CHANGELOG.md
cardano-prelude	0.2.1.0	ChangeLog.md
cardano-prelude-test	0.1.0.5
cardano-protocol-tpraos	1.4.1.0	CHANGELOG.md
cardano-slotting	0.2.0.1	CHANGELOG.md
cardano-strict-containers	0.1.5.0	CHANGELOG.md
contra-tracer	0.1.0.2
diff-containers	1.3.0.0	CHANGELOG.md
ekg-forward	1.0	CHANGELOG.md
fingertree-rm	1.0.0.4	CHANGELOG.md
heapwords	0.1.0.2	CHANGELOG.md
iohk-monitoring	0.2.1.2
kes-agent	0.2.0.1
kes-agent-crypto	0.1.0.0	CHANGELOG.md
lobemo-backend-aggregation	0.1.0.3
lobemo-backend-ekg	0.2.0.1
lobemo-backend-monitoring	0.1.0.3
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	0.9.0.0	CHANGELOG.md
non-integral	1.0.0.0	CHANGELOG.md
optparse-applicative-fork	0.18.1.0	CHANGELOG.md
ouroboros-consensus	0.28.0.2	CHANGELOG.md
ouroboros-consensus-cardano	0.26.0.2	CHANGELOG.md
ouroboros-consensus-diffusion	0.24.0.0	CHANGELOG.md
ouroboros-consensus-protocol	0.13.0.0	CHANGELOG.md
ouroboros-network	0.22.4.0	CHANGELOG.md
ouroboros-network-api	0.16.0.0	CHANGELOG.md
ouroboros-network-framework	0.19.2.0	CHANGELOG.md
ouroboros-network-mock	0.1.1.2	CHANGELOG.md
ouroboros-network-protocols	0.15.0.0	CHANGELOG.md
ouroboros-network-testing	0.8.2.0	CHANGELOG.md
plutus-core	1.53.1.0	CHANGELOG.md
plutus-ledger-api	1.53.1.0	CHANGELOG.md
plutus-tx	1.53.1.0	CHANGELOG.md
plutus-tx-plugin	1.53.1.0	CHANGELOG.md
prettyprinter-configurable	1.36.0.0
quickcheck-monoids	0.1.0.3	CHANGELOG.md
set-algebra	1.1.0.4	CHANGELOG.md
small-steps	1.1.2.0	CHANGELOG.md
sop-extras	0.4.1.0	CHANGELOG.md
strict-sop-core	0.1.3.0	CHANGELOG.md
tracer-transformers	0.1.0.4
validation-selective	0.2.0.0.0.0.0.0.1	CHANGELOG.md
vector-map	1.1.0.1	CHANGELOG.md

10.5.3

2025-11-22T04:46:10Z

IMPORTANT If you're building from source you must upgrade to libblst 0.3.14.

This is a bugfix release addressing an issue with hash sizes and an issue in the networking stack concerning peer selection. In the diffusion layer under some conditions, the periodic churn mechanism may not meet its design intent and fail to demote sufficiently many warm peers. In turn, further sampling of active peers from this pool may not be sufficiently diverse over longer time frames.

This networking deficiency was discovered with cardano-ignite: a tool for managing Cardano testnets with multiple stake pools distributed across different simulated regions.

All node users running versions 10.3.1 through 10.5.1, including SPOs, must upgrade to this version promptly.

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, M3 or M4) processor
24GB of RAM when running with the InMemory backend, 8GB when running with the OnDisk backend (pending confirmation)
300GB of free storage (350GB recommended for future growth)

Platforms

Linux 64-bit (Ubuntu 20.04 LTS, 22.04 LTS, 24.04 LTS; Mint 20, 21, 21.1, 21.2, 21.3, 22, 22.1; Debian 11, 12)
Windows 64-bit (10, 11)
MacOS 10.15, 11 (Big Sur), 12 (Monterey), 13 (Ventura), 14 (Sonoma), 15 (Sequioa)

GHC/Cabal supported versions

GHC 9.6
Cabal 3.8/3.12

Supported roles

Platform	Block Production	Relay	Client (Desktop)
Linux	🟢	🟢	🟢
Windows	🟥	🟥	🟢
MacOS	🟥	🟥	🟢

Downloads

Documentation

Cardano Node documentation
- For details about changes to configuration for UTxO-HD please refer to the Consensus docs on UTxO-HD
- The getting started guide may also be helpful for general queries.
- Networking options and related changes are listed on the P2P section
Cardano CLI
Internal API docs for ledger, consensus and network
Compatibility matrix

Sign-off

Role	Approval
Technical Steering Committee (Intersect)	🟢
Product Committee (Intersect)	🟢
Test Engineer	🟢
Performance Engineer	🟢
Site Reliability Engineer	🟢
Release Engineer	🟢

Note: all checkmarks weren't available, but we deemed it worth publishing so SPOs stuck on preview could start upgrading.

Legend

🟢 - signed / agreed / supported
🟥 - not agreed / unsupported

10.5.2

2025-12-11T12:22:51Z

This networking deficiency was discovered with cardano-ignite: a tool for managing Cardano testnets with multiple stake pools distributed across different simulated regions.

All node users running versions 10.3.1 through 10.5.1, including SPOs, must upgrade to this version promptly.

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, M3 or M4) processor
24GB of RAM when running with the InMemory backend, 8GB when running with the OnDisk backend (pending confirmation)
300GB of free storage (350GB recommended for future growth)

Platforms

Linux 64-bit (Ubuntu 20.04 LTS, 22.04 LTS, 24.04 LTS; Mint 20, 21, 21.1, 21.2, 21.3, 22, 22.1; Debian 11, 12)
Windows 64-bit (10, 11)
MacOS 10.15, 11 (Big Sur), 12 (Monterey), 13 (Ventura), 14 (Sonoma), 15 (Sequioa)

GHC/Cabal supported versions

GHC 9.6
Cabal 3.8/3.12

Supported roles

Platform	Block Production	Relay	Client (Desktop)
Linux	🟢	🟢	🟢
Windows	🟥	🟥	🟢
MacOS	🟥	🟥	🟢

Downloads

Documentation

Cardano Node documentation
- For details about changes to configuration for UTxO-HD please refer to the Consensus docs on UTxO-HD
- The getting started guide may also be helpful for general queries.
- Networking options and related changes are listed on the P2P section
Cardano CLI
Internal API docs for ledger, consensus and network
Compatibility matrix

Sign-off

Role	Approval
Technical Steering Committee (Intersect)	🟢
Product Committee (Intersect)	🟢
Test Engineer	🟢
Performance Engineer	🟢
Site Reliability Engineer	🟢
Release Engineer	🟢

Note: all checkmarks weren't availabe, but we deemed it worth publishing so SPOs stuck on preview could start upgrading.

Legend

🟢 - signed / agreed / supported
🟥 - not agreed / unsupported

Detailed Changelogs

Package changelogs

Package	Version	Changelog
Win32-network	0.2.0.1	ChangeLog.md
base-deriving-via	0.1.0.2	CHANGELOG.md
byron-spec-chain	1.0.1.1	CHANGELOG.md
byron-spec-ledger	1.1.0.1	CHANGELOG.md
cardano-api	10.16.3.0	CHANGELOG.md
cardano-binary	1.7.2.0	CHANGELOG.md
cardano-cli	10.11.0.0	CHANGELOG.md
cardano-crypto-class	2.2.3.2	CHANGELOG.md
cardano-crypto-praos	2.2.1.1	CHANGELOG.md
cardano-crypto-test	1.6.0.0	CHANGELOG.md
cardano-crypto-tests	2.2.2.0	CHANGELOG.md
cardano-crypto-wrapper	1.6.1.0	CHANGELOG.md
cardano-data	1.2.4.1	CHANGELOG.md
cardano-git-rev	0.2.2.1
cardano-ledger-allegra	1.7.0.0	CHANGELOG.md
cardano-ledger-alonzo	1.13.0.0	CHANGELOG.md
cardano-ledger-alonzo-test	1.3.1.0	CHANGELOG.md
cardano-ledger-api	1.11.0.0	CHANGELOG.md
cardano-ledger-babbage	1.11.0.0	CHANGELOG.md
cardano-ledger-babbage-test	1.3.1.0	CHANGELOG.md
cardano-ledger-binary	1.6.0.0	CHANGELOG.md
cardano-ledger-byron	1.1.0.0	CHANGELOG.md
cardano-ledger-byron-test	1.5.2.1	CHANGELOG.md
cardano-ledger-conway	1.19.0.0	CHANGELOG.md
cardano-ledger-conway-test	1.3.1.0	CHANGELOG.md
cardano-ledger-core	1.17.0.0	CHANGELOG.md
cardano-ledger-mary	1.8.0.0	CHANGELOG.md
cardano-ledger-shelley	1.16.0.0	CHANGELOG.md
cardano-ledger-shelley-ma-test	1.3.0.0	CHANGELOG.md
cardano-ledger-shelley-test	1.6.0.0	CHANGELOG.md
cardano-lmdb	0.4.0.3	CHANGELOG.md
cardano-lmdb-simple	0.8.1.0	CHANGELOG.md
cardano-ping	0.8.0.1	CHANGELOG.md
cardano-prelude	0.2.1.0	ChangeLog.md
cardano-prelude-test	0.1.0.5
cardano-protocol-tpraos	1.4.0.0	CHANGELOG.md
cardano-slotting	0.2.0.1	CHANGELOG.md
cardano-strict-containers	0.1.5.0	CHANGELOG.md
contra-tracer	0.1.0.2
cuddle	0.3.2.1	CHANGELOG.md
diff-containers	1.3.0.0	CHANGELOG.md
ekg-forward	0.9	CHANGELOG.md
fingertree-rm	1.0.0.4	CHANGELOG.md
heapwords	0.1.0.2	CHANGELOG.md
iohk-monitoring	0.2.1.2
lobemo-backend-aggregation	0.1.0.3
lobemo-backend-ekg	0.2.0.1
lobemo-backend-monitoring	0.1.0.3
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	0.8.0.2	CHANGELOG.md
non-integral	1.0.0.0	CHANGELOG.md
optparse-applicative-fork	0.18.1.0	CHANGELOG.md
ouroboros-consensus	0.27.0.0	CHANGELOG.md
ouroboros-consensus-cardano	0.25.1.0	CHANGELOG.md
ouroboros-consensus-diffusion	0.23.0.0	CHANGELOG.md
ouroboros-consensus-protocol	0.12.0.0	CHANGELOG.md
ouroboros-network	0.21.4.0	CHANGELOG.md
ouroboros-network-api	0.14.1.0	CHANGELOG.md
ouroboros-network-framework	0.18.0.2	CHANGELOG.md
ouroboros-network-mock	0.1.1.2	CHANGELOG.md
ouroboros-network-protocols	0.14.0.2	CHANGELOG.md
ouroboros-network-testing	0.8.1.0	CHANGELOG.md
plutus-core	1.45.0.0	CHANGELOG.md
plutus-ledger-api	1.45.0.0	CHANGELOG.md
plutus-tx	1.45.0.0	CHANGELOG.md
plutus-tx-plugin	1.45.0.0	CHANGELOG.md
prettyprinter-configurable	1.36.0.0
quickcheck-monoids	0.1.0.3	CHANGELOG.md
set-algebra	1.1.0.4	CHANGELOG.md
small-steps	1.1.2.0	CHANGELOG.md
sop-extras	0.4.1.0	CHANGELOG.md
strict-checked-vars	0.2.0.0	CHANGELOG.md
strict-sop-core	0.1.3.0	CHANGELOG.md
tracer-transformers	0.1.0.4
typed-protocols	0.3.0.0	CHANGELOG.md
typed-protocols-cborg	0.3.0.0	CHANGELOG.md
typed-protocols-examples	0.5.0.0
typed-protocols-stateful	0.3.0.0
typed-protocols-stateful-cborg	0.3.0.0	ChangeLog.md
validation-selective	0.2.0.0.0.0.0.0.1	CHANGELOG.md
vector-map	1.1.0.1	CHANGELOG.md

10.6.0

2025-11-27T06:11:03Z

Cardano Node version 10.6.0

IMPORTANT: This release has been superseded. Please skip version 10.6.0 entirely and upgrade directly to version 10.6.1

This release initiates the deprecation of the legacy tracing system, removes the legacy networking stack and introduces foundational work for two placeholder hard forks: a new Plutus Version (V4) via an intra-era hard fork (Protocol Version 11), and the new Dijkstra era (Protocol Version 12).

Tracing Systems:

Deprecation Notice: Node version 10.6.0 starts the deprecation window for the legacy tracing system in favor of the new tracing system.
Both the legacy and the new tracing systems are bundled in this release and will coexist temporarily.
The legacy tracing system will be completely decommissioned in a future release following this deprecation window.
For an overview of design and configuration changes, please see New Tracing: Quick Start
Adjusting monitoring to allow for changes in metric names will be required as a one-off effort. For details, please see New Tracing: Metrics Migration

Networking:

Implemented support for DNS SRV records, which provide a mechanism for exposing decentralised protocols co-deployed with a Cardano node, such as Mithril or Hydra. SPOs who wish to register their cardano-node stake pool via this facility may do so by prefixing their domain with _cardano._tcp. eg. _cardano._tcp.<SPO_DOMAIN_NAME> or for the upcoming DMQ node for Mithril under _dmq._mithril._cardano._tcp.<SPO_DOMAIN_NAME>. See CIP-0155 for details and current SRV registry.
When operating in relay mode and with Ouroboros Genesis enabled (configuration key ConsensusMode = GenesisMode, the default on preview/preprod, optional on mainnet), the node emits a warning when a ledger peer snapshot (key peerSnapshotFile in the topology file) is not specified or the file is missing. When Ouroboros Genesis becomes the mainnet default in a future release (possibly as early as 10.7), the peer snapshot file will be mandatory and the node will fail to start if it is not provided. It is recommended that SPOs run at least one of their non-block producing relays in GenesisMode.
Non-P2P mode is no longer available and has been dropped.

Benchmarking reports relevant to the 10.6.0-pre release can be found in this post on Cardano Updates.

Breaking changes

API & CLI Changes (Breaking): The cardano-api module structure underwent a major refactor according to ADR-009, resulting in extensive module renames (PR). Other breaking changes include using raw bytes instead of CBOR for CIP-129 identifier serialisation (PR) and modifications to the stake-address-info CLI command output (PR).

Networking: Support for the legacy Non-P2P stack has been removed in this release.

Known issues

There is a known issue with increased memory use when testing with large numbers of DReps

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, M3, M4 or M5) processor
24GB of RAM when running with the InMemory backend, 8GB when running with the OnDisk backend
300GB of free storage (350GB recommended for future growth)

Platforms

Linux 64-bit (Ubuntu 20.04 LTS, 22.04 LTS, 24.04 LTS, 26.04 LTS; Mint 20, 21, 21.1, 21.2, 21.3, 22, 22.1, 22.2; Debian 11, 12, 13)
Windows 64-bit (10, 11)
MacOS 10.15, 11 (Big Sur), 12 (Monterey), 13 (Ventura), 14 (Sonoma), 15 (Sequoia), 26 (Tahoe)

GHC/Cabal supported versions

GHC 9.6.7
Cabal 3.8/3.12

Supported roles

Platform	Block Production	Relay	Client (Desktop)
Linux	🟢	🟢	🟢
Windows	🟥	🟥	🟢
MacOS	🟥	🟥	🟢

Downloads

Pre-release configuration files
Docker Images: cardano-node, cardano-tracer, cardano-submit-api

Documentation

Cardano Node documentation
- For details about changes to configuration for UTxO-HD please refer to the Consensus docs on UTxO-HD
- The getting started guide may also be helpful for general queries.
- Networking options and related changes are listed on the P2P section
Cardano CLI
Internal API docs for ledger, consensus and network
Compatibility matrix

Sign-off

Role	Approval
Technical Steering Committee (Intersect)	🟢
Product Committee (Intersect)	🟢
Test Engineer	N/A
Performance Engineer	N/A
Site Reliability Engineer	N/A
Release Engineer	🟢

Legend

🟢 - signed / agreed / supported
🟥 - not agreed / unsupported

Changelogs

Node

The bundled release configuration files are now provided as config.json which uses the new tracing system, and config-legacy.json which uses the legacy tracing system.
There is no longer a separate configuration file for block producers and non-block producers. Node will automatically assign PeerSharing, TargetNumberOfKnownPeers and TargetNumberOfRootPeers configuration parameters based on forging status. These can still be explicitly declared.
The EnableP2P parameter is no longer declared in the configuration file as p2p is now the only network operating mode.
The bundled release peer snapshot files are now included for all environments (mainnet, preview, preprod) at version 2, v2.
There is a new container for cardano-tracer. See the docker README.md for information.
cardano-submit-api configs were added to the binary release artifacts.

Tracing

Trace / metrics forwarding now supports connection over TCP (in addition to Unix domain sockets or Windows named pipes).
Failure to initialise the PrometheusSimple backend is now lenient - i.e., won't cause the Node to abort.
Improved structure and metadata of autogenerated trace documentation.
Fixed CPU resource tracing on MacOS (Darwin).
New KES Agent tracer (namespace Consensus.KESAgent).
New DNS tracer (namespace Net.DNS).
New churn mode tracer (namespace Net.PeerSelection.ChurnMode).
Canonicalized diffusion tracers to namespaces Net.Mux.{Local|Remote}.{Bearer|Channel}.
Several renames in the ChainDB.LedgerEvent.Flavor.V2, Consensus.GSM and Net.Peers.Ledger traces.
Fixed block replay tracer.
Removed non-P2P diffusion tracer.
For an exhaustive list of trace messages and metrics implemented in a particular Node build, please run the cardano-node trace-documentation CLI command.

Consensus

Added ShelleyNodeToClientVersion14 which adds SRV support in GetBigLedgerPeerSnapshot query.
Added CardanoNodeToClientVersion18 which maps to ShelleyNodeToClientVersion14.
Define new Node-To-Client versions CardanoNodeToClientVersion17, ShelleyNodeToClientVersion13.
Deprecate GetPoolDistr in favor of GetPoolDistr2 (new in NodeToClientV_21).
Deprecate GetStakeDistribution in favor of GetStakeDistribution2 (new in NodeToClientV_21).
Expose new query GetMaxMajorProtocolVersion as a Shelley query, for getting the max known protocol version for a node.
Return full map instead of empty map from GetFilteredVoteDelegatees in the case where an empty set is passed.
NetworkP2PMode was removed (non-p2p mode is removed from ouroboros-network).
Added tracers GsmEventInitializedInCaughtUp and GsmEventInitializedInPreSyncing for the initial Genesis State Machine state.
Encode the slot number in the TPraos state as [] / [slot] instead of [0] / [1, slot].
Fix serialization of TriggerHardForkNotDuringThisExecution.
LedgerDB.V2: prevent race condition when creating snapshots.
Support NodeToClientV_22.
Renamed IgnoreBlockOlderThanK to IgnoreBlockOlderThanImmTip for future-proofing.
Backport #1603: Streaming of ledger tables in snapshot-converter
Make "DijkstraGenesis" optional in unstable-cardano-tools parsers.

Ledger

Introduction of a new Dijkstra era and PlutusV4 placeholders that for the most part mimic Conway era bahavior for now:
- Add new protocol parameters: refScriptCostMultiplier, refScriptCostStride, maxRefScriptSizePerTx and maxRefScriptSizePerBlock
- Add DijkstraGenesis that initializes all of the above protocol parameters.
Implemented some parts of CIP-112 - Guards, which could potentially be experimented with on local testnets.
Implemented most of the features for the upcoming intra-era hard fork into Protocol Version 11: #5015:
- Revert predicate check BabbageNonDisjointRefInputs for PlutusV1/V2: #5009
- Made Constitutional Committee voting restriction into a proper ledger predicate failure, instead of a mempool sanitizer: #5022
- Disallow different pools to use the same VRF key: #5159 and #5252
- Add a new predicate failure for non-matching withdrawals #4640
- Improve PPViewHashesDontMatch to include the data for the expected hash: #4517
Drastic simplifications to the codebase and performance improvements.
Fix JSON parser for PlutusV3 cost model, where it expected wrong number of parameters.
Made JSON parser for CostModel in AlonzoGenesis and ConwayGenesis stable. Number of parameters will not change despite that they will change through governance on a running network.
Remove delegators field from JSON serialiser for DRepState for correct round-tripping.
Add queryDRepDelegations and queryPoolState ledger state queries
Thanks to improved testing, we have discovered and fixed various issues in CDDL specification - some dating back as far as Byron era.

Network

Dropped support for NonP2P mode.
SRV support according to CIP#155
Added NodeToClientV_21 to support new codecs
Added NodeToClientV_22 to support SRV records in GetBigLedgerPeerSnapshot query.
Randomised protocol timeouts which are used in the ChainSync mini-protocol:
a chain sync timeout for StNext StMustReply state (it fires when there's a long enough
gap in block production) is random per entering the state, rather than random
per connection.
Mux tracer is split into three parts:
- mux tracer: high level (severity ranges from Info to Debug, depending on
  a message), low frequency - logs high level state changes of the
  multiplexer, e.g. starting/stopping a mini-protocol, etc
- channel tracer: low level (severity: Debug), high frequency - logs
  interaction with a mini-protocol
- bearer tracer: lowest level (severity: Debug), high frequency - logs
  interaction with the TCP layer
Inbound governor performance improvements.
The diffusion layer can now trace connection duration information for hot
peers by the PeerSelectionActionsTrace (at Info level).
Some default configuration options depend on whether the node is running as a block-producer or not. This includes:
- PeerSharing: disabled for block-producers, enabled for relay nodes.
- peer selection deadline targets: targets for diffusion layer when it is synced with the network
churn algorithm improvements: see IntersectMBO/ouroboros-network#5237

CLI

Update cardano-api-10.19.0.0
(feature, breaking) PR 1265
Modified stake-address-info to output pool ID and DRep ID in both hex and bech32 formats
(feature, breaking) PR 1285
Update cardano-cli to the new limit for stake pool metadata url on pair with IntersectMBO/cardano-ledger#3941
(compatible) PR 1284
cardano-cli legacy genesis create recently removed the ability to specify the alonzo era and therefore the ability to generate a V2 cost model with 175 (instead of 185) parameters. This PR restores that functionality.
(compatible) PR 1267
Build cardano-cli non-system deps statically and relink system deps for darwin builds in releases
(bugfix) PR 1269
Fixes a bug where the cardano-cli query spo-stake-distribution --all-spos was misrepresenting some cases as delegating to null (no delegation), when in reality they were delegating to always abstain. This is a bug on the CLI only and not on the node side.
(bugfix) PR 1263

API

Upgrade ledger: cardano-protocol-tpraos-1.4.1.0, cardano-ledger-shelley-test-1.7.0.0, cardano-ledger-shelley-1.17.0.0, cardano-ledger-mary-1.9.0.0, cardano-ledger-dijkstra-0.1.0.0, cardano-ledger-core-1.18.0.0, cardano-ledger-conway-1.20.0.0, cardano-ledger-byron-1.2.0.0, cardano-ledger-binary-1.7.0.0, cardano-ledger-babbage-1.12.0.0, cardano-ledger-api-1.12.0.0, cardano-ledger-alonzo-1.14.0.0, cardano-data-1.2.4.1, cardano-crypto-wrapper-1.6.1.0
Upgrade consensus: ouroboros-consensus-protocol-0.13.0.0, ouroboros-consensus-diffusion-0.24.0.0, ouroboros-consensus-0.28.0.0, ouroboros-consensus-cardano-0.26.0.0
Upgrade network: ouroboros-network-protocols-0.12.0.0, ouroboros-network-framework-0.14.0.0, ouroboros-network-api-0.11.0.0, ouroboros-network-0.18.0.0
Upgrade plutus-core-1.53, plutus-ledger-api-1.53
Add PlutusV4 and Dijkstra era initial support code - still not functional.
(feature, breaking) PR 954
Add Cardano.Api.Address.shelleyPayAddrToPaymentKeyHash.
(feature, compatible) PR 976
Add HasTextEnvelope, HasTypeProxy, SerialiseAsCBOR instances for data Certificate era
(compatible) PR 956
Implement experimental estimateBalancedTxBody
(feature, compatible) PR 887
Remove test library dependencies as it is bad practice to depend on them. This is a breaking change because there may be users that depend on both cardano-api's test/gen libraries as well as ledger's test libraries. We think this is highly unlikely however.
(breaking) PR 942
Use raw bytes representation instead of CBOR for CIP-129 identifier serialisation
(breaking, bugfix) PR 937
Re-export asTxMetadata
(feature) PR 943
Expose additional ledger functionality: pattern AlonzoGenesis, costModelsValid, getCostModelParams
(compatible) PR 939
Fix incorrect index in GovActionId serialisation
(bugfix) PR 936
Re-export fromShelleyGenesis in Cardano.Api.Genesis.
(compatible) PR 886
Add wrapper SignedTx for signed transactions in experimental API
(feature) PR 897
Add additional constraints to EraCommonConstraints
(compatible) PR 899
Add Cardano.Api.UTxO.containsOutputs.
(compatible) PR 890
Cardano.Api.Experimental: Fix missing key witnesses in certificates
(compatible, bugfix) PR 879
Add genChainPoint and genChainPointAt.
(feature, compatible) PR 877
Add null size functions to Cardano.Api.UTxO.
(feature, compatible) PR 876
Introduce new Certificate haskell type
(feature, compatible) PR 858
Breaking refactor: change module structure according to ADR-009
Add new exported modules:
- Cardano.Api.Certificate
- Cardano.Api.Era
- Cardano.Api.Experimental.Plutus
- Cardano.Api.Genesis
- Cardano.Api.Governance
- Cardano.Api.Key
- Cardano.Api.IPC
- Cardano.Api.Plutus
- Cardano.Api.Query
- Cardano.Api.Serialise.DeserialiseAnyOf
- Cardano.Api.Serialise.TextEnvelope
- Cardano.Api.Serialise.Tx
- Cardano.Api.Value
Rename modules:
- Cardano.Api.Byron.Internal.Key -> Cardano.Api.Internal.Keys.Byron
- Cardano.Api.Byron.Internal.Proposal -> Cardano.Api.Internal.SpecialByron
- Cardano.Api.Certificate.Internal -> Cardano.Api.Internal.Certificate
- Cardano.Api.Certificate.Internal.OperationalCertificate -> Cardano.Api.Internal.OperationalCertificate
- Cardano.Api.Certificate.Internal.StakePoolMetadata -> Cardano.Api.Internal.StakePoolMetadata
- Cardano.Api.Certificate.Internal.DRepMetadata -> Cardano.Api.Internal.DRepMetadata
- Cardano.Api.Compatible.Tx -> Cardano.Api.Internal.Compatible.Tx
- Cardano.Api.ProtocolParameters -> Cardano.Api.Internal.ProtocolParameters
- Cardano.Api.Consensus.Internal.Reexport -> Cardano.Api.Internal.ReexposeConsensus
- Cardano.Api.Consensus.Internal.Mode -> Cardano.Api.Internal.Modes
- Cardano.Api.Consensus.Internal.InMode -> Cardano.Api.Internal.InMode
- Cardano.Api.Consensus.Internal.Protocol -> Cardano.Api.Internal.Protocol
- Cardano.Api.Era.Internal.Case -> Cardano.Api.Internal.Eras.Case
- Cardano.Api.Era.Internal.Core -> Cardano.Api.Internal.Eras.Core
- Cardano.Api.Era.Internal.Feature -> Cardano.Api.Internal.Feature
- Cardano.Api.Era.Internal.Eon.AllegraEraOnwards -> Cardano.Api.Internal.Eon.AllegraEraOnwards
- Cardano.Api.Era.Internal.Eon.AlonzoEraOnwards -> Cardano.Api.Internal.Eon.AlonzoEraOnwards
- Cardano.Api.Era.Internal.Eon.BabbageEraOnwards -> Cardano.Api.Internal.Eon.BabbageEraOnwards
- Cardano.Api.Era.Internal.Eon.ByronToAlonzoEra -> Cardano.Api.Internal.Eon.ByronToAlonzoEra
- Cardano.Api.Era.Internal.Eon.Convert -> Cardano.Api.Internal.Eon.Convert
- Cardano.Api.Era.Internal.Eon.ConwayEraOnwards -> Cardano.Api.Internal.Eon.ConwayEraOnwards
- Cardano.Api.Era.Internal.Eon.MaryEraOnwards -> Cardano.Api.Internal.Eon.MaryEraOnwards
- Cardano.Api.Era.Internal.Eon.ShelleyBasedEra -> Cardano.Api.Internal.Eon.ShelleyBasedEra
- Cardano.Api.Era.Internal.Eon.ShelleyEraOnly -> Cardano.Api.Internal.Eon.ShelleyEraOnly
- Cardano.Api.Era.Internal.Eon.ShelleyToAllegraEra -> Cardano.Api.Internal.Eon.ShelleyToAllegraEra
- Cardano.Api.Era.Internal.Eon.ShelleyToAlonzoEra -> Cardano.Api.Internal.Eon.ShelleyToAlonzoEra
- Cardano.Api.Era.Internal.Eon.ShelleyToBabbageEra -> Cardano.Api.Internal.Eon.ShelleyToBabbageEra
- Cardano.Api.Era.Internal.Eon.ShelleyToMaryEra -> Cardano.Api.Internal.Eon.ShelleyToMaryEra
- Cardano.Api.Era -> Cardano.Api.Internal.Eras
- Cardano.Api.Experimental.Era -> Cardano.Api.Internal.Experimental.Eras
- Cardano.Api.Experimental.Plutus.Internal.IndexedPlutusScriptWitness -> Cardano.Api.Internal.Experimental.Plutus.IndexedPlutusScriptWitness
- Cardano.Api.Experimental.Plutus.Internal.ScriptWitness -> Cardano.Api.Internal.Experimental.Plutus.ScriptWitness
- Cardano.Api.Experimental.Plutus.Internal.Script -> Cardano.Api.Internal.Experimental.Plutus.Script
- Cardano.Api.Experimental.Plutus.Internal.Shim.LegacyScripts -> Cardano.Api.Internal.Experimental.Plutus.Shim.LegacyScripts
- Cardano.Api.Experimental.Simple.Script -> Cardano.Api.Internal.Experimental.Simple.Script
- Cardano.Api.Experimental.Tx -> Cardano.Api.Internal.Experimental.Tx
- Cardano.Api.Experimental.Tx.Internal.AnyWitness -> Cardano.Api.Internal.Experimental.Witness.AnyWitness
- Cardano.Api.Experimental.Tx.Internal.TxScriptWitnessRequirements -> Cardano.Api.Internal.Experimental.Witness.TxScriptWitnessRequirements
- Cardano.Api.Genesis.Internal.Parameters -> Cardano.Api.Internal.GenesisParameters
- Cardano.Api.Genesis.Internal -> Cardano.Api.Internal.Genesis
- Cardano.Api.Governance.Internal.Action.ProposalProcedure -> Cardano.Api.Internal.Governance.Actions.ProposalProcedure
- Cardano.Api.Governance.Internal.Action.VotingProcedure -> Cardano.Api.Internal.Governance.Actions.VotingProcedure
- Cardano.Api.Governance.Internal.Metadata.Anchor -> Cardano.Api.Internal.Anchor
- Cardano.Api.Governance.Internal.Metadata.DrepRegistration -> Cardano.Api.Internal.Governance.Metadata.DrepRegistration
- Cardano.Api.Governance.Internal.Metadata.GovAction -> Cardano.Api.Internal.Governance.Metadata.GovAction
- Cardano.Api.Governance.Internal.Metadata.Validation -> Cardano.Api.Internal.Governance.Metadata.Validation
- Cardano.Api.Governance.Internal.Poll -> Cardano.Api.Internal.Governance.Poll
- Cardano.Api.IO.Internal.Compat.Posix -> Cardano.Api.Internal.IO.Compat.Posix
- Cardano.Api.IO.Internal.Compat.Win32 -> Cardano.Api.Internal.IO.Compat.Win32
- Cardano.Api.IO.Internal.Compat -> Cardano.Api.Internal.IO.Compat
- Cardano.Api.IO.Internal.Base -> Cardano.Api.Internal.IO.Base
- Cardano.Api.IO -> Cardano.Api.Internal.IO
- Cardano.Api.Key.Internal -> Cardano.Api.Internal.Keys.Shelley
- Cardano.Api.Key.Internal.Class -> Cardano.Api.Internal.Keys.Class
- Cardano.Api.Key.Internal.Mnemonic -> Cardano.Api.Internal.Keys.Mnemonics
- Cardano.Api.Key.Internal.Praos -> Cardano.Api.Internal.Keys.Praos
- Cardano.Api.Key.Internal.SomeAddressVerificationKey -> Cardano.Api.Internal.Keys.SomeAddressVerificationKey
- Cardano.Api.Ledger.Internal.Reexport -> Cardano.Api.Internal.ReexposeLedger
- Cardano.Api.LedgerState -> Cardano.Api.Internal.LedgerState
- Cardano.Api.LedgerState.Internal.ConvertLedgerEvent -> Cardano.Api.Internal.LedgerEvents.ConvertLedgerEvent
- Cardano.Api.LedgerState.Internal.LedgerEvent -> Cardano.Api.Internal.LedgerEvents.LedgerEvent
- Cardano.Api.LedgerState.Internal.Rule.BBODY.DELEGS -> Cardano.Api.Internal.LedgerEvents.Rule.BBODY.DELEGS
- Cardano.Api.LedgerState.Internal.Rule.BBODY.LEDGER -> Cardano.Api.Internal.LedgerEvents.Rule.BBODY.LEDGER
- Cardano.Api.LedgerState.Internal.Rule.BBODY.UTXOW -> Cardano.Api.Internal.LedgerEvents.Rule.BBODY.UTXOW
- Cardano.Api.LedgerState.Internal.Rule.TICK.RUPD -> Cardano.Api.Internal.LedgerEvents.Rule.TICK.RUPD
- Cardano.Api.LedgerState.Internal.Rule.TICK.NEWEPOCH -> Cardano.Api.Internal.LedgerEvents.Rule.TICK.NEWEPOCH
- Cardano.Api.Network.Internal.Reexport -> Cardano.Api.Internal.ReexposeNetwork
- Cardano.Api.Network.Internal.NetworkId -> Cardano.Api.Internal.NetworkId
- Cardano.Api.Network.IPC.Internal.ChainSync.ClientPipelined -> Cardano.Api.ChainSync.ClientPipelined
- Cardano.Api.Network.IPC.Internal.ChainSync.Client -> Cardano.Api.ChainSync.Client
- Cardano.Api.Network.IPC.Internal.Monad -> Cardano.Api.Internal.IPC.Monad
- Cardano.Api.Network.IPC.Internal.Version -> Cardano.Api.Internal.IPC.Version
- Cardano.Api.Network.IPC.Internal -> Cardano.Api.Internal.IPC
- Cardano.Api.Plutus.Internal -> Cardano.Api.Internal.Plutus
- Cardano.Api.Plutus.Internal.ScriptData -> Cardano.Api.Internal.ScriptData
- Cardano.Api.Plutus.Internal.Script -> Cardano.Api.Internal.Script
- Cardano.Api.Serialise.Bech32 -> Cardano.Api.Internal.SerialiseBech32
- Cardano.Api.Serialise.Cip129 -> Cardano.Api.Internal.CIP.Cip129
- Cardano.Api.Serialise.Cbor.Canonical -> Cardano.Api.Internal.Serialise.Cbor.Canonical
- Cardano.Api.Serialise.Cbor -> Cardano.Api.Internal.Serialise.Cbor
- Cardano.Api.Serialise.DeserialiseAnyOf -> Cardano.Api.Internal.DeserialiseAnyOf
- Cardano.Api.Serialise.Json -> Cardano.Api.Internal.SerialiseJSON
- Cardano.Api.Serialise.Raw -> Cardano.Api.Internal.SerialiseRaw
- Cardano.Api.Serialise.SerialiseUsing -> Cardano.Api.Internal.SerialiseUsing
- Cardano.Api.Serialise.TextEnvelope.Internal -> Cardano.Api.Internal.SerialiseTextEnvelope
- Cardano.Api.Serialise.TextEnvelope.Internal.Cddl -> Cardano.Api.Internal.SerialiseLedgerCddl
- Cardano.Api.Query.Internal.Convenience -> Cardano.Api.Internal.Convenience.Query
- Cardano.Api.Query.Internal.Expr -> Cardano.Api.Internal.Query.Expr
- Cardano.Api.Query.Internal.Type.DebugLedgerState -> Cardano.Api.Internal.Query.Types
- Cardano.Api.Query.Internal.Type.DelegationsAndRewards -> Cardano.Api.Internal.Rewards
- Cardano.Api.Query.Internal.Type.QueryInMode -> Cardano.Api.Internal.Query
- Cardano.Api.Tx.Internal.Body -> Cardano.Api.Internal.Tx.Body
- Cardano.Api.Tx.Internal.Body.Lens -> Cardano.Api.Ledger.Lens
- Cardano.Api.Tx.Internal.Convenience -> Cardano.Api.Internal.Convenience.Construction
- Cardano.Api.Tx.Internal.Fee -> Cardano.Api.Internal.Fees
- Cardano.Api.Tx.Internal.Sign -> Cardano.Api.Internal.Tx.Sign
- Cardano.Api.Tx.Internal.BuildTxWith -> Cardano.Api.Internal.Tx.BuildTxWith
- Cardano.Api.Tx.Internal.Output -> Cardano.Api.Internal.Tx.Output
- Cardano.Api.Tx.Internal.TxIn -> Cardano.Api.Internal.TxIn
- Cardano.Api.Tx.Internal.TxMetadata -> Cardano.Api.Internal.TxMetadata
- Cardano.Api.Address -> Cardano.Api.Internal.Address
- Cardano.Api.Block -> Cardano.Api.Internal.Block
- Cardano.Api.Error -> Cardano.Api.Internal.Error
- Cardano.Api.HasTypeProxy -> Cardano.Api.Internal.HasTypeProxy
- Cardano.Api.Hash -> Cardano.Api.Internal.Hash
- Cardano.Api.Monad.Error -> Cardano.Api.Internal.Monad.Error
- Cardano.Api.Pretty -> Cardano.Api.Internal.Pretty
- Cardano.Api.Pretty.Internal.ShowOf -> Cardano.Api.Internal.Via.ShowOf
- Cardano.Api.UTxO -> Cardano.Api.Internal.Tx.UTxO
- Cardano.Api.Value.Internal.Parser -> Cardano.Api.Internal.ValueParser
- Cardano.Api.Value.Internal -> Cardano.Api.Internal.Value
  (breaking, refactoring) PR 840
Remove partial IsString instances. Use deserialiseFromRawBytesHex or specialised parser instead.
Make SerialiseAsBech32 class use HumanReadablePart instead of Text for Bech32 prefix in bech32PrefixFor and bech32PrefixesPermitted functions.
(breaking, refactoring) PR 842
Add genBlockHeader and related functions to Test.Gen.Cardano.Api.Typed.
(compatible) PR 834
Add more Data.Map style functions to Cardano.Api.Tx.UTxO: insert, delete, adjust, union, unions, difference, intersection, map. mapWithKey, mapKeys, foldMap, fromMap, find, findWithKey.
(compatible) PR 841

Submit API

Improve robustness of cardano-submit-api by preventing crashes when the metrics port fails to open. PR 6319
Add a --version command-line option to display version information. PR 6321

Plutus

No changes

Detailed Changelogs

Individual packages' changelogs

Package changelogs

Package	Version	Changelog
byron-spec-chain	1.0.1.1	CHANGELOG.md
byron-spec-ledger	1.1.0.1	CHANGELOG.md
cardano-api	10.19.1.0	CHANGELOG.md
cardano-binary	1.7.2.0	CHANGELOG.md
cardano-cli	10.13.1.0	CHANGELOG.md
cardano-crypto-class	2.2.3.1	CHANGELOG.md
cardano-crypto-praos	2.2.1.1	CHANGELOG.md
cardano-crypto-test	1.6.0.0	CHANGELOG.md
cardano-crypto-tests	2.2.2.0	CHANGELOG.md
cardano-crypto-wrapper	1.6.1.0	CHANGELOG.md
cardano-data	1.2.4.1	CHANGELOG.md
cardano-ledger-allegra	1.8.0.0	CHANGELOG.md
cardano-ledger-alonzo	1.14.0.0	CHANGELOG.md
cardano-ledger-alonzo-test	1.4.0.0	CHANGELOG.md
cardano-ledger-api	1.12.1.0	CHANGELOG.md
cardano-ledger-babbage	1.12.0.0	CHANGELOG.md
cardano-ledger-binary	1.7.0.0	CHANGELOG.md
cardano-ledger-byron	1.2.0.0	CHANGELOG.md
cardano-ledger-conway	1.20.0.0	CHANGELOG.md
cardano-ledger-core	1.18.0.0	CHANGELOG.md
cardano-ledger-dijkstra	0.1.0.0	CHANGELOG.md
cardano-ledger-mary	1.9.0.0	CHANGELOG.md
cardano-ledger-shelley	1.17.0.0	CHANGELOG.md
cardano-ledger-shelley-ma-test	1.4.0.0	CHANGELOG.md
cardano-ledger-shelley-test	1.7.0.0	CHANGELOG.md
cardano-ping	0.9.0.0	CHANGELOG.md
cardano-protocol-tpraos	1.4.1.0	CHANGELOG.md
cardano-slotting	0.2.0.1	CHANGELOG.md
cardano-strict-containers	0.1.5.0	CHANGELOG.md
ekg-forward	1.0	CHANGELOG.md
fingertree-rm	1.0.0.4	CHANGELOG.md
kes-agent	0.2.0.1
kes-agent-crypto	0.1.0.0	CHANGELOG.md
network-mux	0.9.0.0	CHANGELOG.md
ouroboros-consensus	0.28.0.2	CHANGELOG.md
ouroboros-consensus-cardano	0.26.0.2	CHANGELOG.md
ouroboros-consensus-diffusion	0.24.0.0	CHANGELOG.md
ouroboros-consensus-protocol	0.13.0.0	CHANGELOG.md
ouroboros-network	0.22.4.0	CHANGELOG.md
ouroboros-network-api	0.16.0.0	CHANGELOG.md
ouroboros-network-framework	0.19.2.0	CHANGELOG.md
ouroboros-network-mock	0.1.1.2	CHANGELOG.md
ouroboros-network-protocols	0.15.0.0	CHANGELOG.md
ouroboros-network-testing	0.8.2.0	CHANGELOG.md
plutus-core	1.53.1.0	CHANGELOG.md
plutus-ledger-api	1.53.1.0	CHANGELOG.md
plutus-tx	1.53.1.0	CHANGELOG.md
plutus-tx-plugin	1.53.1.0	CHANGELOG.md
quickcheck-monoids	0.1.0.3	CHANGELOG.md
set-algebra	1.1.0.4	CHANGELOG.md
small-steps	1.1.2.0	CHANGELOG.md
vector-map	1.1.0.1	CHANGELOG.md

leios-202510-demo

2025-10-29T09:22:58Z

Leios demo October 2025 version

10.5.1-docker

2025-07-31T22:51:18Z

nodeOci: update the readme w/ snapshot-converter info

10.5.1

2025-11-25T10:48:07Z

Node 10.5.1 provides a number of improvements over node 10.5.0. In particular, the Tracing system fixes the slotsMissed_int metric, while networking improvements include Windows socket fixes, reduced caching time of DNS lookup errors, refined PeerSharing configuration behavior (see networking changes below for details), and the deprecation of --non-producer-node in favor of --start-as-non-producer-node command line switch for starting the node. This release also removes a number of irrelevant binaries from the Node artifacts and adds tx-generator.

Benchmarking reports relevant to the 10.5.1 release can be found in this post on Cardano Updates.

System testing results for the 10.5.1 release can be found on the corresponding tag testing page.

Please note the changed default behavior for PeerSharing for relay nodes, but not for block producers. This reflects the recommendations for mainnet usage -- mainnet block producers may not meet the Praos performance guarantees if PeerSharing is enabled and IP will also be leaked, but this is not an issue for relays.

Known issues

There is a known bug when starting from a Byron snapshot. The node will reject the snapshot and replay the chain from the start. However the time it takes to replay the Byron era is small, and very few users are expected to need to start the node from a Byron snapshot. Therefore the issue will be fixed in 10.6.0.

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, M3 or M4) processor
24GB of RAM when running with the InMemory backend, 8GB when running with the OnDisk backend (pending confirmation)
300GB of free storage (350GB recommended for future growth)

Platforms

Linux 64-bit (Ubuntu 20.04 LTS, 22.04 LTS, 24.04 LTS; Mint 20, 21, 21.1, 21.2, 21.3, 22, 22.1; Debian 11, 12)
Windows 64-bit (10, 11)
MacOS 10.15, 11 (Big Sur), 12 (Monterey), 13 (Ventura), 14 (Sonoma), 15 (Sequioa)

GHC/Cabal supported versions

GHC 9.6
Cabal 3.8/3.12

Supported roles

Platform	Block Production	Relay	Client (Desktop)
Linux	🟢	🟢	🟢
Windows	🟥	🟥	🟢
MacOS	🟥	🟥	🟢

Downloads

Documentation

Cardano Node documentation
- For details about changes to configuration for UTxO-HD please refer to the Consensus docs on UTxO-HD
- The getting started guide may also be helpful for general queries.
- Networking options and related changes are listed on the P2P section
Cardano CLI
Internal API docs for ledger, consensus and network
Compatibility matrix

Sign-off

Role	Approval
Technical Steering Committee (Intersect)	🟢
Product Committee (Intersect)	🟢
Test Engineer	🟢
Performance Engineer	🟢
Site Reliability Engineer	🟢
Release Engineer	🟢

Legend

🟢 - signed / agreed / supported
🟥 - not agreed / unsupported

Changelogs

Node

Some irrelevant binaries have been removed from the release binary artifacts, and tx-generator added.

Tracing

New Tracing System: fixed slotsMissed_int metric

Consensus

No changes

Ledger

No changes

Network

Fixed an issue on Windows: setting unsupported Windows socket option which resulted in connections being torn down
Lowered the time of caching DNS lookup errors to at most 15 minutes
Allow PeerSharing in InitiatorOnlyDiffusionMode
The default value of PeerSharing configuration parameter depends on whether the node is configured as a block producer (= PeerSharingDisabled) or a relay (= PeerSharingEnabled) for normal operations. For this purpose, the node is considered a BP if any of the protocol files are present at startup. The default can be overridden by explicitly setting the PeerSharing key in the configuration file to the desired value.

CLI

No changes

API

No changes

Submit API

No changes

Plutus

No changes

Detailed Changelogs

Individual packages' changelogs

Package changelogs

Package	Version	Changelog
Win32-network	0.2.0.1	ChangeLog.md
base-deriving-via	0.1.0.2	CHANGELOG.md
byron-spec-chain	1.0.1.0	CHANGELOG.md
byron-spec-ledger	1.1.0.0	CHANGELOG.md
cardano-api	10.16.3.0	CHANGELOG.md
cardano-binary	1.7.1.0	CHANGELOG.md
cardano-cli	10.11.0.0	CHANGELOG.md
cardano-crypto-class	2.2.2.0	CHANGELOG.md
cardano-crypto-praos	2.2.1.0	CHANGELOG.md
cardano-crypto-test	1.6.0.0	CHANGELOG.md
cardano-crypto-tests	2.2.1.0	CHANGELOG.md
cardano-crypto-wrapper	1.6.0.0	CHANGELOG.md
cardano-data	1.2.4.0	CHANGELOG.md
cardano-git-rev	0.2.2.0
cardano-ledger-allegra	1.7.0.0	CHANGELOG.md
cardano-ledger-alonzo	1.13.0.0	CHANGELOG.md
cardano-ledger-alonzo-test	1.3.1.0	CHANGELOG.md
cardano-ledger-api	1.11.0.0	CHANGELOG.md
cardano-ledger-babbage	1.11.0.0	CHANGELOG.md
cardano-ledger-babbage-test	1.3.1.0	CHANGELOG.md
cardano-ledger-binary	1.6.0.0	CHANGELOG.md
cardano-ledger-byron	1.1.0.0	CHANGELOG.md
cardano-ledger-byron-test	1.5.2.1	CHANGELOG.md
cardano-ledger-conway	1.19.0.0	CHANGELOG.md
cardano-ledger-conway-test	1.3.1.0	CHANGELOG.md
cardano-ledger-core	1.17.0.0	CHANGELOG.md
cardano-ledger-mary	1.8.0.0	CHANGELOG.md
cardano-ledger-shelley	1.16.0.0	CHANGELOG.md
cardano-ledger-shelley-ma-test	1.3.0.0	CHANGELOG.md
cardano-ledger-shelley-test	1.6.0.0	CHANGELOG.md
cardano-lmdb	0.4.0.3	CHANGELOG.md
cardano-lmdb-simple	0.8.0.1	CHANGELOG.md
cardano-ping	0.8.0.1	CHANGELOG.md
cardano-prelude	0.2.1.0	ChangeLog.md
cardano-prelude-test	0.1.0.5
cardano-protocol-tpraos	1.4.0.0	CHANGELOG.md
cardano-slotting	0.2.0.0	CHANGELOG.md
cardano-strict-containers	0.1.4.0	CHANGELOG.md
contra-tracer	0.1.0.1
cuddle	0.3.2.1	CHANGELOG.md
diff-containers	1.3.0.0	CHANGELOG.md
ekg-forward	0.9	CHANGELOG.md
fingertree-rm	1.0.0.4	CHANGELOG.md
heapwords	0.1.0.2	CHANGELOG.md
iohk-monitoring	0.2.1.1
lobemo-backend-aggregation	0.1.0.0
lobemo-backend-ekg	0.2.0.0
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	0.8.0.1	CHANGELOG.md
non-integral	1.0.0.0	CHANGELOG.md
optparse-applicative-fork	0.18.1.0	CHANGELOG.md
ouroboros-consensus	0.27.0.0	CHANGELOG.md
ouroboros-consensus-cardano	0.25.1.0	CHANGELOG.md
ouroboros-consensus-diffusion	0.23.0.0	CHANGELOG.md
ouroboros-consensus-protocol	0.12.0.0	CHANGELOG.md
ouroboros-network	0.21.3.0	CHANGELOG.md
ouroboros-network-api	0.14.1.0	CHANGELOG.md
ouroboros-network-framework	0.18.0.2	CHANGELOG.md
ouroboros-network-mock	0.1.1.2	CHANGELOG.md
ouroboros-network-protocols	0.14.0.2	CHANGELOG.md
ouroboros-network-testing	0.8.1.0	CHANGELOG.md
plutus-core	1.45.0.0	CHANGELOG.md
plutus-ledger-api	1.45.0.0	CHANGELOG.md
plutus-tx	1.45.0.0	CHANGELOG.md
plutus-tx-plugin	1.45.0.0	CHANGELOG.md
prettyprinter-configurable	1.36.0.0
quickcheck-monoids	0.1.0.1	CHANGELOG.md
set-algebra	1.1.0.3	CHANGELOG.md
small-steps	1.1.1.0	CHANGELOG.md
sop-extras	0.4.0.0	CHANGELOG.md
strict-checked-vars	0.2.0.0	CHANGELOG.md
strict-sop-core	0.1.3.0	CHANGELOG.md
tracer-transformers	0.1.0.4
typed-protocols	0.3.0.0	CHANGELOG.md
typed-protocols-cborg	0.3.0.0	CHANGELOG.md
typed-protocols-examples	0.5.0.0
typed-protocols-stateful	0.3.0.0
typed-protocols-stateful-cborg	0.3.0.0	ChangeLog.md
validation-selective	0.2.0.0.0.0.0.0.1	CHANGELOG.md
vector-map	1.1.0.0	CHANGELOG.md