# Version [0.12.0.0](https://github.com/blockfrost/blockfrost-haskell/compare/api-0.11.0.0...api-0.12.0.0) (2024-09-19)
* Additions
* `ProtocolParams` extended with Conway related protocol parameters and raw cost models [#59](https://github.com/blockfrost/blockfrost-haskell/pull/59)
* Mempool endpoints [#62](https://github.com/blockfrost/blockfrost-haskell/pull/62)
* `/txs/:hash/cbor` endpoint with `TransactionCBOR` data type [#63](https://github.com/blockfrost/blockfrost-haskell/pull/63)
# Version [0.11.0.0](https://github.com/blockfrost/blockfrost-haskell/compare/api-0.10.0.0...api-0.11.0.0) (2024-08-26)
Changes
* `ScriptType`
* adds `PlutusV3` [#54](https://github.com/blockfrost/blockfrost-haskell/pull/54)
# Version [0.10.0.0](https://github.com/blockfrost/blockfrost-haskell/compare/api-0.9.0.0...api-0.10.0.0) (2024-02-16)
* Fixed
* Handling of Ogmios v5 `txEvaluate` response [#52](https://github.com/blockfrost/blockfrost-haskell/pull/52)
* `TxEvalResult` is no more and instead we add `TxEvalValidator`
and `TxEvalFailure`. `TxEval` newtype now has a single `result` field
of type `Either TxEvalFailure (Map TxEvalValidator TxEvalBudget)`
# Version [0.9.0.0](https://github.com/blockfrost/blockfrost-haskell/compare/api-0.8.1.0...api-0.9.0.0) (2023-12-18)
* Allow servant `0.20` [#41](https://github.com/blockfrost/blockfrost-haskell/pull/41)
* Additions [#43](https://github.com/blockfrost/blockfrost-haskell/pull/43)
* `Env` enum extended with `Sanchonet` for `cardano-sanchonet` network
* `/accounts/:stake_address/addresses/total` endpoint and `AddressAssociatedTotal` type
* `/addresses/:address/extended` endpoint and `AddressInfoExtended` type (uses `AmountExtended` type)
* `/pools/extended` endpoint and `Pool` type
* `/utils` API
* `/utils/addresses/xpub/:xpub/:role/:index` endpoint and `DerivedAddress` type
* `/utils/txs/evaluate` endpoint
* `/utils/txs/evaluate/utxos` endpoint
* `TxEval`, `TxEvalResult`, `TxEvalBudget`, `TxEvalInput` types for the two above
* Better metadata handling [#40](https://github.com/blockfrost/blockfrost-haskell/pull/40)
* Adds `onchainMetadataExtra` and `onchainMetadataValue` fields for `AssetDetails`
# Version [0.8.1.0](https://github.com/blockfrost/blockfrost-haskell/compare/api-0.8.0.0...api-0.8.1.0) (2023-09-18)
* Added `address` field to `AddressUtxo` [#38](https://github.com/blockfrost/blockfrost-haskell/pull/38)
# Version [0.8.0.0](https://github.com/blockfrost/blockfrost-haskell/compare/v0.7.1.0...api-0.8.0.0) (2023-01-10)
* Removed
* `Arbitrary` instances for `POSIXMillis`, `ServerTime`
* `quickcheck-instances` dependency and its propagated instances [#35](https://github.com/blockfrost/blockfrost-haskell/issues/35)
# Version [0.7.1.0](https://github.com/blockfrost/blockfrost-haskell/compare/v0.7.0.0...v0.7.1.0) (2023-01-03)
* Additions
* `NetworkEraSummary`, `NetworkEraBound`, `NetworkEraParameters` types and `_networkEras` endpoint [#33](https://github.com/blockfrost/blockfrost-haskell/pull/33/)
* `ToSample ScriptHashList` instance
# Version [0.7.0.0](https://github.com/blockfrost/blockfrost-haskell/compare/v0.6.0.0...v0.7.0.0) (2022-10-11)
* Changes
* Added `ScriptHashList` newtype instead of overlapping instance for `[ScriptHash]` which is used
as a result of `_listScripts` in `ScriptsAPI`
# Version [0.6.0.0](https://github.com/blockfrost/blockfrost-haskell/compare/v0.5.0.0...v0.6.0.0) (2022-08-31)
* Additions
* `AccountReward` now contains additional `type` field refering to `RewardType`
* `AssetTransaction` grows `blockTime` field
* `PoolInfo` grows `blocksEpoch` field with number of blocks minted in the current epoch
* Vasil related
* `ScriptDatumCBOR` type and `_getScriptDatumCBOR` route
* Both `UtxoInput` and `UtxoOutput` now has
* `inlineDatum` field with `Maybe InlineDatum` type
* `referenceScriptHash` field with `Maybe ScriptHash` type
* `UtxoInput` now has `reference` field indicating that input is a reference input
* `UtxoOutput` now has `collateral` field when UTXO is a collateral output
* `AddressUtxo` now also has `inlineDatum` and `referenceScriptHash` fields
* `CostModels` data type which is now returned as part of `ProtocolParameters`
* `Block` now has `opCert` and `opCertCounter` fields
* `Preprod` and `Preview` environments
* Changes
* `ValidationPurpose` type moved from `Blockfrost.Types.Cardano.Transactions` to `Blockfrost.Types.Shared.ValidationPurpose`
* `dataHash` field of `AddressUtxo` changes type from `Maybe Text` to `Maybe DatumHash`
* `datumHash` field of `TransactionRedeemer` is now deprecated in favor of `redeemerDataHash` field
* `datumHash` field of `ScriptRedeemer` is now deprecated in favor of `redeemerDataHash` field
* and also changes type from `Text` to `DataHash`
* `ScriptType`
* `Plutus` type is now `PlutusV1`
* adds `PlutusV2`
* `ProtocolParameters`
* `coinsPerUtxoWord` is now deprecated, prefer `coinsPerUtxoSize`
* `coinsPerUtxoSize` is now
* Cost per UTxO **word** for Alonzo.
* Cost per UTxO **byte** for Babbage and later.
* `extraEntropy` field changes type from `Maybe Value` to `Maybe Text`
* `ProtocolParams`
* types of following fields changed from `Double` to `Rational`
* `a0`
* `rho`
* `tau`
* `decentralisationParam`
* `priceMem`
* `priceStep`
* `PoolInfo`
* type of `marginCost` field changes from `Double` to `Rational`
* `Genesis`
* type of `activeSlotsCoefficient` field changes from `Double` to `Rational`
# Version [0.5.0.0](https://github.com/blockfrost/blockfrost-haskell/compare/v0.4.0.1...v0.5.0.0) (2022-06-06)
* Fix return type of `_getEpochStakeByPool` from `StakeDistribution` to `PoolStakeDistribution`
# Version [0.4.0.1](https://github.com/blockfrost/blockfrost-haskell/compare/v0.4.0.0...v0.4.0.1) (2022-04-05)
* Allow servant `0.19`
# Version [0.4.0.0](https://github.com/blockfrost/blockfrost-haskell/compare/v0.3.1.0...v0.4.0.0) (2022-03-09)
* Changes
* `AccountInfo`
* `activeEpoch` field type changed from `Integer` to `Maybe Integer`
* `UtxoInput`
* `txHash` field type changed from `Text` to `TxHash` newtype
* `TxMetaJSON` and `TxMetaCBOR`
* `txHash` field type changed from `Text` to `TxHash` newtype
# Version [0.3.1.0](https://github.com/blockfrost/blockfrost-haskell/compare/v0.3.0.0...v0.3.1.0) (2022-02-17)
* Additions
* `/blocks/${hash_or_number}/addresses` endpoint (Affected addresses in a block)
* `blockTime` field to `AddressTransaction`
* `Ord` instances for `Address`, `AssetId`, `BlockHash`, `Epoch`, `Slot`, `TxHash`
* `Enum`, `Real`, `Integral` for `Slot` and `Epoch`
# Version [0.3.0.0](https://github.com/blockfrost/blockfrost-haskell/compare/v0.2.1.0...v0.3.0.0) (2022-02-07)
* Changes
* `UtxoInput` and `UtxoOutput` `dataHash` fields changed from `Maybe Text` to `Maybe DataHash`
* `TransactionRedeemer`
* `scriptHash` field changed from `Maybe Text` to `Maybe ScriptHash`
* `datumHash` field changed from `Maybe Text` to `Maybe DatumHash`
* Additions
* `Transaction` grows `Bool`ean `validContract` field
* Lenses for `TransactionRedeemer`
# Version [0.2.1.0](https://github.com/blockfrost/blockfrost-haskell/compare/v0.2.0.0...v0.2.1.0) (2021-11-15)
* Additions
* `ToSample` instances for `ScriptDatum`, `ScriptJSON`, `ScriptCBOR`
* `/accounts/{stake_address}/addresses` endpoint
* `/accounts/{stake_address}/addresses/assets` endpoint
# Version [0.2.0.0](https://github.com/blockfrost/blockfrost-haskell/compare/v0.1.0.0...v0.2.0.0) (2021-10-29)
* Breaking changes
* `AddressUTXO` renamed to `AddressUtxo` along with its fields
* `ProtocolParams` `collateralPercent` field type changed from `Double` to `Integer`
* `TransactionMetaCBOR` now uses `metadata` field instead of `CBORMetadata` which holds the same CBOR value as before but without `\\x` prefix
* Alonzo additions
* `collateral` field to `UtxoInput`
* `redeemerCount` field to `Transaction`
* `dataHash` field to `UtxoInput` and `UtxoOutput`
* `dataHash` field to `AdressUTXO`
* `outputIndex` field to `UtxoOutput`
* `script` field to `AddressInfo`
* `datumHash` field to `ScriptRedeemer`
* `scriptHash` and `datumHash` field to `TransactionRedeemer`
* `NetworkSupply`
* `locked` field representing supply locked by all scripts
* `treasury` field (current treasury supply)
* `reserves` field (current reserves supply)
* `/txs/${hash}/redeemers` endpoint with `TransactionRedeemer` and `ValidationPurpose` types
* Epoch cost model parameters to `ProtocolParams`
* `/scripts` endpoint and `ScriptHash` newtype
* `/scripts/${script_hash}` endpoint with `Script` data type
* `/scripts/${script_hash}/redeemers` endpoint with `ScriptRedeemer` data type
* `/scripts/datum/${datum_hash}` endpoint with `ScriptDatum` data type
* `/scripts/${script_hash}/json` endpoint with `ScriptJSON` data type
* `/scripts/${script_hash}/cbor` endpoint with `ScriptCBOR` data type
* Other
* Added `liveDelegators` field to `PoolInfo`
# Version [0.1.0.0](https://github.com/blockfrost/blockfrost-haskell/compare/initial...v0.1.0.0) (2021-09-14)
* Initial release
---
`blockfrost-api` uses [PVP Versioning][1].
[1]: https://pvp.haskell.org