Wersje
Cardano Node 8.1.2
*This Cardano node release is mainnet ready and updates the Plutus interpreter. All SPOs are encouraged to update, especially ones that are currently running Cardano node version 8.1.1.*
Node 8.1.2 is a minor release of the Cardano node, which updates the Plutus interpreter.
## Known Issues
- Please see [list of 8.1.0 issues](https://github.com/input-output-hk/cardano-node/labels/8.1.0)
# 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)
- 24GB of RAM
- 150GB 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 | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark:
Windows | :x: | :x: | :heavy_check_mark:
MacOS | :x: | :x: | :heavy_check_mark:
Downloads
- [Docker image](https://hub.docker.com/r/inputoutput/cardano-node)
- Static binaries: See release artifacts. This section will be removed in future releases as are now part of the GH release artifacts.
- [Configuration files](https://book.world.dev.cardano.org/environments.html)
*NOTE:* Linux is showing a git revision of `0000000000000000000000000000000000000000` in `--version` because of a corruption issue in set-git-rev that only affects static musl built binaries. This is expected, and if it concerns you, please build from source.
# Documentation
- [Cardano Node documentation](https://docs.cardano.org/projects/cardano-node/)
- [Cardano CLI](https://github.com/input-output-hk/cardano-node/blob/8.1.2/cardano-cli/README.md)
- [Internal API docs for ledger, consensus and network](https://input-output-hk.github.io/ouroboros-network/)
- [Compatibility matrix](https://docs.cardano.org/tools/comp-matrix)
## Sign off
Role | Approval
-- | --
Cardano Head of Engineering | :heavy_check_mark:
Cardano Head of Product | :heavy_check_mark:
Test Engineer | :heavy_check_mark:
Site Reliability Engineer | :heavy_check_mark:
Release Engineer | :heavy_check_mark:
# Changelogs
Node
- Update plutus-ledger-api
Consensus
*NONE*
Ledger
*NONE*
Network
*NONE*
Cardano-cli
*NONE*
Cardano-api
*NONE*
Submit-api
*NONE*
Individual packages' changelogs
Package changelogs
| Package | Version | Changelog |
|--------------------------------|--------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Win32-network | 0.1.1.1 | [ChangeLog.md](https://github.com/input-output-hk/Win32-network/blob/1521906427571afd64670c2ce5f074d36aefb636/ChangeLog.md "ChangeLog.md") |
| base-deriving-via | 0.1.0.2 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-base/blob/56a71b150b7ff7fb6d6bf588f3e9d88822c9048c/base-deriving-via/CHANGELOG.md "CHANGELOG.md") |
| byron-spec-chain | 1.0.0.0 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-ledger/blob/2f5956038233e4df0a065d96db32398605603f9b/eras/byron/chain/executable-spec/CHANGELOG.md "CHANGELOG.md") |
| byron-spec-ledger | 1.0.0.0 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-ledger/blob/2f5956038233e4df0a065d96db32398605603f9b/eras/byron/ledger/executable-spec/CHANGELOG.md "CHANGELOG.md") |
| cardano-api | 8.2.0.0 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-api/blob/89fd11781d8ba19ce50f516ecef30607d2e704e8/cardano-api/CHANGELOG.md "CHANGELOG.md") |
| cardano-api-gen | 8.1.0.2 | [ChangeLog.md](https://github.com/input-output-hk/cardano-api/blob/67a987d5c2e0d950523eb055d2b7689037b3f065/cardano-api-gen/ChangeLog.md "ChangeLog.md") |
| cardano-binary | 1.7.0.1 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-base/blob/ff892bfd88f030144b2ec60e1ef372476069c5f1/cardano-binary/CHANGELOG.md "CHANGELOG.md") |
| cardano-crypto | 1.1.2 | |
| cardano-crypto-class | 2.1.1.0 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-base/blob/ae6bafce6b06296bb88c7bc5c0376d9836060fbf/cardano-crypto-class/CHANGELOG.md "CHANGELOG.md") |
| cardano-crypto-praos | 2.1.2.0 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-base/blob/ae6bafce6b06296bb88c7bc5c0376d9836060fbf/cardano-crypto-praos/CHANGELOG.md "CHANGELOG.md") |
| cardano-crypto-test | 1.5.0.0 | |
| cardano-crypto-tests | 2.1.1.0 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-base/blob/ae6bafce6b06296bb88c7bc5c0376d9836060fbf/cardano-crypto-tests/CHANGELOG.md "CHANGELOG.md") |
| cardano-crypto-wrapper | 1.5.1.0 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-ledger/blob/f10f06f6ab96b5ee52a28ccc45b41a592efde4b7/eras/byron/crypto/CHANGELOG.md "CHANGELOG.md") |
| cardano-data | 1.1.0.0 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-ledger/blob/6db84a7b77e19af58feb2f45dfc50aa70435967b/libs/cardano-data/CHANGELOG.md "CHANGELOG.md") |
| cardano-ledger-allegra | 1.1.1.0 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-ledger/blob/6db84a7b77e19af58feb2f45dfc50aa70435967b/eras/allegra/impl/CHANGELOG.md "CHANGELOG.md") |
| cardano-ledger-alonzo | 1.2.1.0 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-ledger/blob/cfae930c160e4c94f3cb2d83c5e158fae189712c/eras/alonzo/impl/CHANGELOG.md "CHANGELOG.md") |
| cardano-ledger-alonzo-test | 1.1.1.0 | |
| cardano-ledger-api | 1.2.0.0 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-ledger/blob/6db84a7b77e19af58feb2f45dfc50aa70435967b/libs/cardano-ledger-api/CHANGELOG.md "CHANGELOG.md") |
| cardano-ledger-babbage | 1.2.1.0 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-ledger/blob/cfae930c160e4c94f3cb2d83c5e158fae189712c/eras/babbage/impl/CHANGELOG.md "CHANGELOG.md") |
| cardano-ledger-babbage-test | 1.1.1.0 | |
| cardano-ledger-binary | 1.1.1.0 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-ledger/blob/6db84a7b77e19af58feb2f45dfc50aa70435967b/libs/cardano-ledger-binary/CHANGELOG.md "CHANGELOG.md") |
| cardano-ledger-byron | 1.0.0.0 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-ledger/blob/2f5956038233e4df0a065d96db32398605603f9b/eras/byron/ledger/impl/CHANGELOG.md "CHANGELOG.md") |
| cardano-ledger-byron-test | 1.5.0.0 | |
| cardano-ledger-conway | 1.2.0.0 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-ledger/blob/6db84a7b77e19af58feb2f45dfc50aa70435967b/eras/conway/impl/CHANGELOG.md "CHANGELOG.md") |
| cardano-ledger-conway-test | 1.1.1.0 | |
| cardano-ledger-core | 1.2.0.0 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-ledger/blob/6db84a7b77e19af58feb2f45dfc50aa70435967b/libs/cardano-ledger-core/CHANGELOG.md "CHANGELOG.md") |
| cardano-ledger-mary | 1.2.0.0 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-ledger/blob/6db84a7b77e19af58feb2f45dfc50aa70435967b/eras/mary/impl/CHANGELOG.md "CHANGELOG.md") |
| cardano-ledger-pretty | 1.1.1.0 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-ledger/blob/6db84a7b77e19af58feb2f45dfc50aa70435967b/libs/cardano-ledger-pretty/CHANGELOG.md "CHANGELOG.md") |
| cardano-ledger-shelley | 1.2.0.0 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-ledger/blob/6db84a7b77e19af58feb2f45dfc50aa70435967b/eras/shelley/impl/CHANGELOG.md "CHANGELOG.md") |
| cardano-ledger-shelley-ma-test | 1.2.0.0 | |
| cardano-ledger-shelley-test | 1.1.1.0 | |
| cardano-ping | 0.1.0.1 | [CHANGELOG.md](https://github.com/input-output-hk/ouroboros-network/blob/3c91184485de25d17d8a4c1979b7ad106e2a5512/cardano-ping/CHANGELOG.md "CHANGELOG.md") |
| cardano-prelude | 0.1.0.2 | [ChangeLog.md](https://github.com/input-output-hk/cardano-prelude/blob/ef87bb9db808d08641bb11c1a36d038aff421f58/cardano-prelude/ChangeLog.md "ChangeLog.md") |
| cardano-prelude-test | 0.1.0.2 | |
| cardano-protocol-tpraos | 1.0.3.0 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-ledger/blob/6db84a7b77e19af58feb2f45dfc50aa70435967b/libs/cardano-protocol-tpraos/CHANGELOG.md "CHANGELOG.md") |
| cardano-slotting | 0.1.1.1 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-base/blob/ff892bfd88f030144b2ec60e1ef372476069c5f1/cardano-slotting/CHANGELOG.md "CHANGELOG.md") |
| cardano-strict-containers | 0.1.2.1 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-base/blob/56a71b150b7ff7fb6d6bf588f3e9d88822c9048c/cardano-strict-containers/CHANGELOG.md "CHANGELOG.md") |
| contra-tracer | 0.1.0.2 | |
| ekg | 0.4.0.15.0.0.0.0.1 | |
| ekg-forward | 0.3.0.4 | [CHANGELOG.md](https://github.com/input-output-hk/ekg-forward/blob/f7856c4951f8f147d9fc9b3eeade41d81d273eba/CHANGELOG.md "CHANGELOG.md") |
| ekg-json | 0.1.0.7.0.0.0.0.1 | |
| flat | 0.4.4.0.0.0.0.2 | |
| foundation | 0.0.29.0.0.0.0.2 | |
| fs-api | 0.1.0.3 | [CHANGELOG.md](https://github.com/input-output-hk/fs-sim/blob/3021f04ab58992fe37e7814d49b46d4888e1524f/fs-api/CHANGELOG.md "CHANGELOG.md") |
| fs-sim | 0.2.0.0 | [CHANGELOG.md](https://github.com/input-output-hk/fs-sim/blob/3021f04ab58992fe37e7814d49b46d4888e1524f/fs-sim/CHANGELOG.md "CHANGELOG.md") |
| heapwords | 0.1.0.2 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-base/blob/56a71b150b7ff7fb6d6bf588f3e9d88822c9048c/heapwords/CHANGELOG.md "CHANGELOG.md") |
| hedgehog | 1.2.0.0.0.0.1 | [CHANGELOG.md](https://github.com/hedgehogqa/haskell-hedgehog/blob/70cf9fd0719e2d0ace1093cbe75673d7b9b4cf65/hedgehog/CHANGELOG.md "CHANGELOG.md") |
| int-cast | 0.2.0.0.0.0.0.0.1 | [changelog.md](https://github.com/input-output-hk/int-cast/blob/20cc3a95383fc8d1c2ea3b3d691700036cecdeac/changelog.md "changelog.md") |
| iohk-monitoring | 0.1.11.3 | |
| libsystemd-journal | 1.4.5.0.0.0.0.1 | [Changelog.md](https://github.com/ocharles/libsystemd-journal/blob/c49785d4e56b6b14fbff47b75c54784292af950c/Changelog.md "Changelog.md") |
| lobemo-backend-aggregation | 0.1.0.0 | |
| lobemo-backend-ekg | 0.1.0.1 | |
| 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](https://github.com/input-output-hk/cardano-base/blob/56a71b150b7ff7fb6d6bf588f3e9d88822c9048c/measures/CHANGELOG.md "CHANGELOG.md") |
| monoidal-synchronisation | 0.1.0.3 | [CHANGELOG.md](https://github.com/input-output-hk/ouroboros-network/blob/b9f3907c508829b1751c3fb1d811a139d5efc826/monoidal-synchronisation/CHANGELOG.md "CHANGELOG.md") |
| network-mux | 0.4.0.0 | [CHANGELOG.md](https://github.com/input-output-hk/ouroboros-network/blob/b9f3907c508829b1751c3fb1d811a139d5efc826/network-mux/CHANGELOG.md "CHANGELOG.md") |
| non-integral | 1.0.0.0 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-ledger/blob/2f5956038233e4df0a065d96db32398605603f9b/libs/non-integral/CHANGELOG.md "CHANGELOG.md") |
| optparse-applicative-fork | 0.16.2.0 | [CHANGELOG.md](https://github.com/input-output-hk/optparse-applicative/blob/f3e0bc1b44b93866824c284565480a391d1f6c5f/CHANGELOG.md "CHANGELOG.md") |
| ouroboros-consensus | 0.7.0.0 | [CHANGELOG.md](https://github.com/input-output-hk/ouroboros-consensus/blob/143e9df61aee2f00657bee3cfe4b7b3140c853a1/ouroboros-consensus/CHANGELOG.md "CHANGELOG.md") |
| ouroboros-consensus-cardano | 0.6.0.0 | [CHANGELOG.md](https://github.com/input-output-hk/ouroboros-consensus/blob/143e9df61aee2f00657bee3cfe4b7b3140c853a1/ouroboros-consensus-cardano/CHANGELOG.md "CHANGELOG.md") |
| ouroboros-consensus-diffusion | 0.6.0.0 | [CHANGELOG.md](https://github.com/input-output-hk/ouroboros-consensus/blob/143e9df61aee2f00657bee3cfe4b7b3140c853a1/ouroboros-consensus-diffusion/CHANGELOG.md "CHANGELOG.md") |
| ouroboros-consensus-protocol | 0.5.0.2 | [CHANGELOG.md](https://github.com/input-output-hk/ouroboros-consensus/blob/143e9df61aee2f00657bee3cfe4b7b3140c853a1/ouroboros-consensus-protocol/CHANGELOG.md "CHANGELOG.md") |
| ouroboros-network | 0.8.1.1 | [CHANGELOG.md](https://github.com/input-output-hk/ouroboros-network/blob/0012bba1ec5639d1e27793abc62ae6128f024522/ouroboros-network/CHANGELOG.md "CHANGELOG.md") |
| ouroboros-network-api | 0.5.0.0 | [CHANGELOG.md](https://github.com/input-output-hk/ouroboros-network/blob/130d7aa31a8da93e1f4bba3ecc9b937251f8aec2/ouroboros-network-api/CHANGELOG.md "CHANGELOG.md") |
| ouroboros-network-framework | 0.6.0.1 | [CHANGELOG.md](https://github.com/input-output-hk/ouroboros-network/blob/130d7aa31a8da93e1f4bba3ecc9b937251f8aec2/ouroboros-network-framework/CHANGELOG.md "CHANGELOG.md") |
| ouroboros-network-mock | 0.1.0.1 | [CHANGELOG.md](https://github.com/input-output-hk/ouroboros-network/blob/b9f3907c508829b1751c3fb1d811a139d5efc826/ouroboros-network-mock/CHANGELOG.md "CHANGELOG.md") |
| ouroboros-network-protocols | 0.5.0.3 | [CHANGELOG.md](https://github.com/input-output-hk/ouroboros-network/blob/367c2c2e9c5c7dd42602855b28041b1e7d9949f3/ouroboros-network-protocols/CHANGELOG.md "CHANGELOG.md") |
| ouroboros-network-testing | 0.3.0.0 | [CHANGELOG.md](https://github.com/input-output-hk/ouroboros-network/blob/b9f3907c508829b1751c3fb1d811a139d5efc826/ouroboros-network-testing/CHANGELOG.md "CHANGELOG.md") |
| plutus-core | 1.5.0.1 | [CHANGELOG.md](https://github.com/input-output-hk/plutus/blob/e42d1a03576520c0b7bcbbb7fed073946b9ba5ba/plutus-core/CHANGELOG.md "CHANGELOG.md") |
| plutus-ledger-api | 1.5.0.1 | [CHANGELOG.md](https://github.com/input-output-hk/plutus/blob/7d730071f4ea4f571379fde3ec7b3d194f15cc13/plutus-ledger-api/CHANGELOG.md "CHANGELOG.md") |
| plutus-tx | 1.5.0.0 | [CHANGELOG.md](https://github.com/input-output-hk/plutus/blob/cfccccc8596859bfaa992100b11199301eb6d2bd/plutus-tx/CHANGELOG.md "CHANGELOG.md") |
| prettyprinter-configurable | 1.1.0.0 | |
| protolude | 0.3.3.0.0.0.0.1 | [ChangeLog.md](https://github.com/input-output-hk/protolude/blob/26302ded8dc0861338f326b90e75b7413687223a/ChangeLog.md "ChangeLog.md") |
| servant-server | 0.19.2.0.0.0.0.1 | [CHANGELOG.md](https://github.com/haskell-servant/servant/blob/58aa0d1c0c19f7b1c26ffc52bfd65c70934704c9/servant-server/CHANGELOG.md "CHANGELOG.md") |
| set-algebra | 1.1.0.0 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-ledger/blob/6db84a7b77e19af58feb2f45dfc50aa70435967b/libs/set-algebra/CHANGELOG.md "CHANGELOG.md") |
| small-steps | 1.0.0.0 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-ledger/blob/2f5956038233e4df0a065d96db32398605603f9b/libs/small-steps/CHANGELOG.md "CHANGELOG.md") |
| small-steps-test | 1.0.0.0 | |
| streaming | 0.2.3.1.0.0.0.0.1 | [changelog.md](https://github.com/haskell-streaming/streaming/blob/0c815bf9043d0f0cbda92b80ef791892e2b7fb43/changelog.md "changelog.md") |
| th-extras | 0.0.0.6.0.0.0.0.1 | [ChangeLog.md](https://github.com/input-output-hk/th-extras/blob/53e062bf2b1e3ae933262c4012cf6badc7cd5237/ChangeLog.md "ChangeLog.md") |
| tracer-transformers | 0.1.0.4 | |
| typed-protocols | 0.1.0.6 | [CHANGELOG.md](https://github.com/input-output-hk/typed-protocols/blob/071fed3c912a15fe4d86cd33db160eab40707857/typed-protocols/CHANGELOG.md "CHANGELOG.md") |
| typed-protocols-cborg | 0.1.0.4 | [CHANGELOG.md](https://github.com/input-output-hk/typed-protocols/blob/071fed3c912a15fe4d86cd33db160eab40707857/typed-protocols-cborg/CHANGELOG.md "CHANGELOG.md") |
| typed-protocols-examples | 0.2.0.2 | |
| validation-selective | 0.2.0.0.0.0.0.0.1 | [CHANGELOG.md](https://github.com/input-output-hk/validation-selective/blob/0e1675ec2bb0972ceff492c6b785ce43862a2784/CHANGELOG.md "CHANGELOG.md") |
| vector-algorithms | 0.9.0.1.0.0.0.0.1 | [CHANGELOG.md](https://github.com/erikd/vector-algorithms/blob/e3fc242ac75d928ca613be9702ff2946011ef7d4/CHANGELOG.md "CHANGELOG.md") |
| vector-map | 1.0.1.0 | [CHANGELOG.md](https://github.com/input-output-hk/cardano-ledger/blob/f10f06f6ab96b5ee52a28ccc45b41a592efde4b7/libs/vector-map/CHANGELOG.md "CHANGELOG.md") |
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