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CHANGELOG.md

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Version history for cardano-ledger-api

1.9.3.0

  • Add queryRatifyState state query
  • Add queryProposals state query
  • Export EraGenesis and NoGenesis

1.9.2.1

1.9.2.0

  • Add querySPOStakeDistr query.
  • Fix queryDRepState to report correct DRep expiries even in the absence of credentials to filter.

1.9.1.0

  • Add redeemerPointer and redeemerPointerInverse.
  • Export mkBasicTxAuxData and metadataTxAuxDataL.
  • Export AllegraEraTxAuxData and timelockScriptsTxAuxDataL
  • Export AlonzoEraTxAuxData and plutusScriptsTxAuxDataL

1.9.0.0

  • Add optional Anchor to MemberResigned in CommitteeMembersState
  • Change return type of queryCommitteeMembersState to CommitteeMembersState
  • Change type of csThreshold in CommitteeMembersState to Maybe UnitInterval
  • Remove getNextEpochCommitteeMembers from EraGov
  • Remove getDRepDistr, getConstitution and getCommitteeMembers from EraGov #4033
  • Add refScriptSize parameter to getMinFeeTx, setMinFeeTx and estimateMinFeeTx
  • Add hoistGovRelation, withGovActionParent and GovRelation
  • Remove PrevGovActionIds
  • Rename cgProposalsL to cgsProposalsL
  • Remove cgEnactStateL
  • Rename RewardAccount fields getRwdNetwork and getRwdCred to raNetwork and raCredential respectively
  • Deprecate deserialiseRewardAcnt in favor of deserialiseRewardAccount
  • Deprecate serialiseRewardAcnt in favor of serialiseRewardAccount
  • Deprecate RewardAcnt in favor of RewardAccount
  • Remove registerInitialFunds, registerInitialStaking, registerInitialDReps, and registerDelegs in favor of injectIntoTestState.
  • Change the semantics of createInitialState to not register any initial funds or delegates.

1.8.0.0

  • Add txIdTxBody and txIdTx.
  • Add estimateMinFeeTx and calcMinFeeTx
  • Add queryAccountState
  • Add estimateMinFeeTx
  • Add registerInitialDReps, registerDelegs
  • Stop exporting CostModels internal representation
  • Change return type of mintedTxBodyF to Set PolicyID
  • Remove old and deprecated functions evaluateTransactionExecutionUnits, evaluateTransactionExecutionUnitsWithLogs and updateTxBodyG
  • Remove no longer necessary ValidationFailed
  • Adjust TransactionScriptFailure
  • Add DecAddr and decodeAddrLenient with decodeAddrLenientEither
  • Change the type of ppEMaxL, ppuEMaxL, ppGovActionLifetimeL, ppDRepActivityL, ppCommitteeMaxTermLengthL, ppuGovActionLifetimeL, ppuDRepActivityL and ppuCommitteeMaxTermLengthL
  • Move all ToExpr instances into testlibs.
  • Introduce ToBeExpired data constructor to NextEpochChange
  • Introduce TermAdjusted data constructor to NextEpochChange

1.7.0.1

1.7.0.0

  • Deprecate GetCommitteeState query
  • Add GetCommitteeMembersState query
  • Add invalidBeforeL and invalidHereAfterL
  • Export isPlutusScript
  • Add NativeScript, getNativeScript and validateNativeScript
  • Removed phaseScript
  • Remove GovSnapshots, cgGovSnapshotsL, cgRatifyStateL, cgGovSnapshotsL and cgRatifyStateL
  • Add cgProposalsL

1.6.0.0

  • Add LatestKnownEra
  • Add Cardano.Ledger.Api.Transition module
  • Add the dormant-epochs counter to DRep expiry in queryDRepState #3729
    • If it is not zero.
  • Rename:
    • GovActionsState to GovSnapshots
    • cgGovActionsStateL to cgGovSnapshotsL
  • Add lookupRegStakeTxCert and lookupUnRegStakeTxCert
  • Add isRegStakeTxCert and isUnRegStakeTxCert

1.5.0.0

  • Add one more parameter to evalBalanceTxBody #3688
    • Credential 'DRepRole (EraCrypto era) -> Maybe Coin
  • Add cgEnactStateL

1.4.0.0

  • Add queryGovState, queryDRepState, queryDRepStakeDistr and queryCommitteeState
  • Add queryConstitution.
  • Replace constitutionHash with constitutionAnchor
  • Add eraName
  • Add upgradeTxAucData function to EraTxAuxData
  • Add upgradeTxOut function to EraTxOut
  • Add upgradeScript function to EraScript
  • Add upgradeTxAuxData function to EraTxAuxData
  • Add upgradeTxCert function and TxCertUpgradeError family to EraTxCert
  • Export:
    • Procedures: VotingProcedure, VotingProcedures and ProposalProcedure
    • Constitution: Constitution, constitutionHashL and constitutionScriptL
    • GovActions: GovActionPurpose, PrevGovActionId, govActionIdToText, PrevGovActionId and GovActionPurpose
  • Add optional PrevGovActionId to ParameterChange, HardForkInitiation, NoConfidence, NewCommittee and NewConstitution governance actions.
  • Rename *governance* to *gov* #3607
  • Update queryConstitutionHash return type to SafeHash (EraCrypto era) (Constitution era) #3556
  • Rename cgTallyL to cgGovL
  • Rename ConwayTallyState to ConwayGovState
  • Change constraints on evalBalanceTxBody

1.3.1.0

  • Add spendableInputsTxBodyL

1.3.0.0

  • Add queryConstitutionHash to Cardano.Ledger.Api.State.Query #3506
  • Addition of Cardano.Ledger.Api.Tx.Cert
  • Removal of VoterRole in favor of Voter
  • Removal of cgVoterRolesL and cgVoterRoles as no longer needed.

1.2.1.0

  • Deprecated updateTxBodyG

1.2.0.0

  • Add support for Plutus V3
  • Start on Cardano.Ledger.Api.State.Query interface:
    • Add filterStakePoolDelegsAndRewards and queryStakePoolDelegsAndRewards

testlib

  • Started testlib with first module Test.Cardano.Ledger.Api.State.Query that exposes getFilteredDelegationsAndRewardAccounts

1.1.0.0

  • Add Cardano.Ledger.Api.Governance that exposes all of the governance related types.
  • Addition of Cardano.Ledger.Api.PParams
  • Addition of Cardano.Ledger.Api.Tx.Address
  • Addition of Cardano.Ledger.Api.Tx.In
  • Hide ShelleyTxBody, AlonzoTxBody, BabbageTxBody from Cardano.Ledger.Api.Tx.Body
  • Export Withdrawals from Cardano.Ledger.Api.Tx.Body
  • Export ShelleyTxAuxData, AllegraTxAuxData and AlonzoTxAuxData from Cardano.Ledger.Api.Tx.AuxData
  • Export LangDepView and getLanguageView from Cardano.Ledger.Api.PParams
  • Hide the internal compact versions from Cardano.Ledger.Api.Tx.Out module: compactValueTxOutL, valueEitherTxOutL, compactAddrTxOutL and addrEitherTxOutL
  • Export from Cardano.Ledger.Api.Tx.Out: coinTxOutL, bootAddrTxOutF, ValidityInterval and DataHash.
  • Export from Cardano.Ledger.Api.Scripts.Data: BinaryData, DataHash, Datum, binaryDataToData, dataToBinaryData, datumDataHash, getPlutusData, hashBinaryData and makeBinaryData.
  • Export Tx and IsValid from Cardano.Ledger.Api.Tx
  • Export from Cardano.Ledger.Api.Tx.AuxData: mkAlonzoTxAuxData and getAlonzoTxAuxDataScripts
  • Export from Cardano.Ledger.Api.Tx.Wits: WitVKey, BootstrapWitness, AlonzoEraTxWits, TxDats, unTxDats, Redeemers, unRedeemers, RdmrPtr and Tag.
  • Export from Cardano.Ledger.Api.Scripts: CostModels and ValidityInterval.
  • Export from Cardano.Ledger.Api.Era:
    • Era
    • ByronEra
    • Protocol version related functionality: eraProtVerHigh, eraProtVerLow, AtLeastEra, AtMostEra, ExactEra, ProtVerAtLeast, ProtVerAtMost, ProtVerInBounds, atLeastEra and atMostEra
  • Move Cardano.Ledger.Alonzo.Tools module from cardano-ledegr-alonzo into Cardano.Ledger.Api.Scripts
  • Addition of evalBalanceTxBody
  • Addition of evalTxExUnits and evalTxExUnitsWithLogs. Deprecated evaluateTransactionExecutionUnits and evaluateTransactionExecutionUnitsWithLogs if favor of the newly added ones.
  • Export hashDataTxWitsL and hashScriptTxWitsL

1.0.0.0

  • Initial release