• 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 M1, M2 or M3 processor
• 24GB of RAM
• 150GB of free storage (250GB recommended for future growth)

• 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 8.10.7/Cabal 3.8.1.0

• Docker image
• Configuration files

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.

• Remove support for Byron and Shelley only modes

• Add a query for vote delegatees: GetFilteredVoteDelegatees

• Adds NodeToNodeVersion to the arguments of defaultCodecs and runWith functions.

• Adds srnChainSyncTimeout argument to StdRunNodeArgs.

• Fix PParamsUpdate governance action ratification. Votes of DReps are now accounted for.
• Move CDDL specification files from test packages into libraries that actually implement each era.
• Add ability to retain Plutus logs for debugging when running scripts
• Add ConwayGovEvent
• Enforce no duplicates for submitted ProposalProcedures
• Fix deserialization of CostModels in the PParamsUpdate. Invalid CostModels are no longer allowed, only CostModels for unrecognized Plutus versions are allowed starting with Conway
• Improve deposit and refund calculation logic
• Fix deserialization of ValueNotConservedUTxO predicate failure that could not previously report zero ADA.

• PeerSharing configuration option now can take the values
  PeerSharingEnabled and PeerSharingDisabled.

• ChainSync server idle timeout is now configurable via the option
  ChainSyncIdleTimeout.

• New cardano-cli conway governance hash command which calculates the blake2b-256 hash of the artifact provided (i.e. proposal file, constitution, file, metadata file)
• The flags for providing anchors on governance actions have changed to --anchor-url and --anchor-data-hash
• The flags for providing the constitution anchor have changed to --constitution-url and --constitution-hash
• cardano-cli no longer accepts files or text on governance actions (i.e. --proposal-anchor-metadata TEXT, --proposal-anchor-metadata-file FILE Instead, users can calculate the hash via cardano-cli conway governance hash and supply the hash with --anchor-data-hash when creating a governance action.
• Removed protocol versions from the flags of action create-protocol-parameters-update
• Update query protocol-parameters to show Conway-era protocol parameters

• Use Pretty for rendering errors instead of Show

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