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Libplanet changelog

Version 3.9.6

Released on January 26, 2024.

  • (Libplanet.Store) Optimized TrieStateStore.CopyStates() to greatly reduce the amount of memory used. [#3634]

Version 3.9.5

Released on January 18, 2024.

  • (Libplanet.Store) Changed IStateStore.Commit() to return an ITrie with either its Root as null or a HashNode. [#3610]
  • (Libplanet.Store) Removed IStateStore.PruneStates() method. [#3613, #3614]

Version 3.9.4

Released on January 11, 2024.

  • (Libplanet.Explorer) Rolled back some changes to the API to be more compatible with pre-3.9.3 API. [#3600]
    • Changed the name BencodexValueType to IValueType.
    • Changed the name LegacyBencodexValueType to BencodexValueType.
    • Changed AddressType.Name from address to Address.
    • Changed BlockHashType.Name from blockHash to BlockHash.
    • Changed PublicKeyType.Name from publicKey to PublicKey.
    • Changed TxIdType.Name from txId to TxId.

Version 3.9.3

Released on January 4, 2024.

Due to changes in #3567, a network ran with a prior version may not be compatible with this version, specifically, those that ran with Libplanet 2.0.0 and onwards prior to this release that have included Transactions that aren't compatible with the updated specification in #3567.

  • (Libplanet.Explorer) Added BlockHashType and TxIdType. [#3559]
  • (Libplanet.Explorer) Changed HashDigestSHA256Type to HashDigestType<T>. [#3559]
  • (Libplanet.Explorer) Changed BencodexValueType to inherit ObjectGraphType<IValue> instead of StringGraphType. Instead of simply being a hexadecimal representation of byte[] encoded IValue, now one can choose its representation format. [#3560]
  • (Libplanet.Explorer) Added HelperQuery, a collection of utility like queries. [#3561]
  • (Libplanet.Explorer) Removed IRichStore.StoreUpdatedAddressReferences() and IterateUpdatedAddressReferences() interface methods. [#3562]
  • (Libplanet.Explorer) Removed involvedAddress argument from all TransactionQuery query methods. [#3562]
  • (Libplanet.Explorer) Removed IRichStore interface. [#3564]
  • (Libplanet.Explorer) Removed parameters mysql-server, mysql-port, mysql-username, mysql-password, and mysql-database from Libplanet.Explorer.Executable. [#3564]
  • Changed TxInvoice to no longer allow negative values for MaxGasPrice and GasLimit. [#3567]
  • (Libplanet.Explorer) Added AccountStateType class. [#3570]
  • (Libplanet.Explorer) Added account and accounts query to StateQuery. [#3570]
  • (Libplanet.Store) Changed ShortNode to no longer inherit BaseNode. ShortNode.Value is no longer nullable. [#3572]
  • (Libplanet.Store) Removed FullNode() and added FullNode.Empty. [#3573]
  • (Libplanet.Store) Slightly optimized ITrie performance. [#3573]
  • (Libplanet.Store) Changed FullNode to no longer inherit BaseNode. [#3574]
  • (Libplanet.Store) Removed BaseNode. [#3574]
  • (Libplanet.Store) Added ITrie.Remove() interface method. [#3576]
  • (Libplanet.Store) Added FullNode.RemoveChild() method. [#3576]
  • (Libplanet.Action) Added IAccount.RemoveState() interface method. [#3577]
  • (Libplanet.Explorer) Added LegacyBencodexValueType class that is a copy of an old BencodexValueType with its name changed for backwards compatibility. Changed old states query to use LegacyBencodexValueType instead of BencodexValueType. [#3579]

Version 3.9.2

Released on December 15, 2023.

  • (Libplanet.RocksDBStore) Added DBOptions type parameter to RocksDBKeyValueStore(). [#3553]

Version 3.9.1

Released on December 8, 2023.

  • (Libplanet.Explorer) Added INCLUDED to TxStatus enum. [#3542]

Version 3.9.0

Released on December 5, 2023.

Due to changes in #3529, a network ran with a prior version may not be compatible with this version, specifically, those that ran with Libplanet 2.0.0 and onwards prior to this release that have included Transactions that aren't compatible with the updated specification in #3529.

Backward-incompatible API changes

  • (Libplanet.Action) Removed unnecessary extension methods: [#3520]
    • IReadOnlyList<IActionEvaluation>.GetRawTotalDelta()
    • IReadOnlyList<IAccountDelta>.OrderedSum()
    • IAccountDelta.ToRawDelta()
    • IAccount.GetUpdatedStates()
    • IAccount.GetUpdatedBalances()
    • IAccount.GetUpdatedTotalSupplies()
  • (Libplanet.Action) Changed IAccount to no longer track IAccountDelta. [#3520]
  • (Libplanet.Action) Removed IAccountDelta as parameter for constructors of Account class. [#3520]
  • (Libplanet.Action) Removed hashedSignature of type byte[] parameter from ActionEvaluator.GenerateRandomSeed(). [#3523]
  • Changed TxInvoice to no longer allow having the null-ness of MaxGasPrice and GasLimit to be different, i.e. either both should be null or both should not be null at the same time. [#3529]
  • (Libplanet.Action) Removed IAccountDelta interface. [#3535]
  • (Libplanet.Action) Removed IAccount.Delta interface property. [#3535]
  • (Libplanet.Action) Changed constructor IAccount(IAccountState, IImmutableDictionary<(Address, Currency), BigInteger>) to IAccount(IAccountState, IImmutableHashSet<(Address, Currency)>). [#3537]

Version 3.8.1

Released on November 27, 2023.

  • (Libplanet.Net) Fixed a bug where GossipConsensusMessageCommunicator does not clear _peerCatchupRounds on OnStartHeight(). [#3519]
  • (Libplanet.Net) GossipConsensusMessageCommunicator now filters ConsensusVoteMsg which height is different from latest Context. [#3519]
  • (Libplanet.Action) Fixed a bug where initialization of AccountMetrics is absent. [#3521]

Version 3.8.0

Released on November 24, 2023.

Backward-incompatible API changes

  • Removed updatedAddresses parameter from BlockChain.MakeTransaction() [#3480]
  • Removed updatedAddresses parameter from Transaction.Create(). [#3480]
  • Removed updatedAddresses parameter from all TxInvoice(). [#3480]
  • Removed Rehearsal property from IActionContext and ICommittedActionContext. [#3485]
  • (Libplanet.Crypto) Removed ToAddress() extension method for PrivateKey and PublicKey. [#3486]
  • (Libplanet.Crypto) Added Address property to PrivateKey and PublicKey. [#3486]

Backward-incompatible storage format changes

  • (Libplanet.Store) Changed Libplanet.RocksDBStore to use RocksDb instead of RocksDBSharp. Note Cannot read new version of Libplanet.RocksDBStore storage from under Libplanet.RocksDBStore version 3.6.1. [#1848, #3487]

Added APIs

  • (Libplanet.RocksDBStore) Added RocksDBInstanceType enum. [#3488]
  • (Libplanet.RocksDBStore) Changed RocksDBStore and RocksDBKeyValueStore to accept RocksDBInstanceType type instanceType parameter instead of @readonly parameter in their constructor. [#3488, RocksDb Instance Types]

Version 3.7.1

Released on November 21, 2023.

Version 3.7.0

Released on October 27, 2023.

Backward-incompatible API changes

  • Added IBencodable interface to HashDigest<T>. [#3455]

Behavioral changes

  • Slightly optimized BlockMarshaler. [#3454]

Dependencies

Version 3.6.2

Released on November 21, 2023.

  • (Libplanet.Net) Changed default ContextTimeoutOption values for more consistent and stable consensus. [#3506]

Version 3.6.1

Released on November 20, 2023.

  • (Libplanet.Store) Added optional cache parameter of type HashNodeCache to MerkleTrie() constructors. [#3495]
  • (Libplanet.Store) Added HashNodeCache class. [#3495]
  • (Libplanet.Store) Changed internal caching strategy of TrieStateStore for read/write optimization. [#3495]

Version 3.6.0

Released on October 6, 2023.

Backward-incompatible API changes

  • Changed IActionEvaluator.Evaluate()'s return type to IReadOnlyList<ICommittedActionEvaluation> from IReadOnlyList<IActionEvaluation>. [#3445]
  • Changed BlockChain.DetermineStateRootHash(IActionEvaluator, IPreEvaluationBlock, out IReadOnlyList<IActionEvaluation>) to BlockChain.DetermineStateRootHash(IActionEvaluator, IPreEvaluationBlock, out IReadOnlyList<ICommittedActionEvaluation>). [#3445]
  • Changed BlockChain.EvaluateGenesis()'s return type to IReadOnlyList<ICommittedActionEvaluation> from IReadOnlyList<IActionEvaluation>. [#3445]
  • Changed BlockChain.EvaluateBlock()'s return type to IReadOnlyList<ICommittedActionEvaluation> from IReadOnlyList<IActionEvaluation>. [#3445]
  • Removed StateStoreExtensions class. [#3323, #3450]

Added APIs

  • (Libplanet.Explorer) Added TxResult.InputState of type HashDigest<SHA256>?. [#3446, #3447]
  • (Libplanet.Explorer) Added TxResult.OutputState of type HashDigest<SHA256>?. [#3446, #3447]
  • (Libplanet.Explorer) Added offsetStateRootHash of type HashDigest<SHA256>? argument for StateQuery.states field. [#3448, #3449]
  • (Libplanet.Explorer) Added offsetStateRootHash of type HashDigest<SHA256>? argument for StateQuery.balance field. [#3448, #3449]
  • (Libplanet.Explorer) Added offsetStateRootHash of type HashDigest<SHA256>? argument for StateQuery.totalSupply field. [#3448, #3449]
  • (Libplanet.Explorer) Added offsetStateRootHash of type HashDigest<SHA256>? argument for StateQuery.validators field. [#3448, #3449]

Behavioral changes

  • IActionEvaluator.Evaluate(), BlockChain.EvaluateGenesis(), and BlockChain.EvaluateBlock() have a side-effect of storing data to IStateStore when called. [#3445]

Version 3.5.0

Released on October 4, 2023.

Backward-incompatible API changes

  • Removed IActionContext.Random property. Use IActionContext.GetRandom() instead. [#3437]
  • Added IActionContext.RandomSeed property. [#3437]
  • Added IActionContext.GetRandom() method. [#3437]
  • Changed IActionEvaluator.Evaluate(IPreEvaluationBlock) to IActionEvaluator.Evaluate(IPreEvaluationBlock, HashDigest<SHA256>). [#3438]
  • Changed ActionEvaluator to accept IStateStore instead of IBlockChainStates [#3439]

Version 3.4.0

Released on September 25, 2023.

Backward-incompatible API changes

  • Added IBlockChainStates.GetAccountState(HashDigest<SHA256>?) interface method. [#3425]
  • Removed TxFailure.ExceptionMetadata property. [#3428]
  • Removed ISerializable interface from TxExecution, TxSuccess, and TxFailure. [#3428]
  • Removed TxSuccess and TxFailure class. [#3429]
  • Changed TxExecution class as sealed from abstract. [#3429]
  • All properties of TxExecution except BlockHash and TxId were overhauled. [#3429]
  • (Libplanet.Store) Removed IStore.PutTxExecution(TxSuccess) and IStore.PutTxExecution(TxFailure); added IStore.PutTxExecution(TxExecution). [#3429]
  • (Libplanet.Explorer) Removed TxResult.ExceptionName of type string? and added TxResult.ExceptionNames of type List<string?>?. [#3429]
  • (Libplanet.Explorer) Removed TxResult.UpdatedStates and TxResult.UpdatedFungibleAssets. [#3429]
  • Changed IActionRenderer.RenderAction(IValue, IActionContext, IAccount) to IActionRenderer.RenderAction(IValue, ICommittedActionContext, HashDigest<SHA256>). [#3431]
  • Changed IActionRenderer.RenderActionError(IValue, IActionContext, Exception) to IActionRenderer.RenderActionError(IValue, ICommittedActionContext, Exception). [#3431]

Added APIs

  • Added AccountDiff class. [#3424]
  • Added ICommittedActionContext interface. [#3431]
  • Added ICommittedActionEvaluation interface. [#3431]

Version 3.3.1

Released on September 8, 2023.

  • (Libplanet.Store) Fixed a bug where ITrie.Get() could wrongly retrieve an IValue from a non-existent path. [#3420]

Version 3.3.0

Released on September 7, 2023.

Backward-incompatible API changes

  • (Libplanet.Store) Removed ITrie.Commit() method. [#3392]
  • (Libplanet.Store) Added IStateStore.Commit() method. [#3398]
  • (Libplanet.Store) Removed IKeyValueStore.Get(IEnumerable<KeyBytes> keys) method. [#3362, #3400]
  • (Libplanet.Store) Added PathCursor struct. [#3399]
  • (Libplanet.Store) Added Nibbles struct. [#3399]
  • (Libplanet.Store) Changed KeyBytes to no longer implement IEquatable<byte[]> and IEquatable<ImmutableArray<byte>>. [#3402]
  • (Libplanet.Store) Added ITrie.GetNode() method. [#3401]
  • (Libplanet.Store) Added ITrie.IterateValues() method. [#3405]
  • (Libplanet.Store) Added ITrie.IterateNodes() method. [#3405]
  • (Libplanet.Store) Removed Secure option from TrieStateStore. [#3407]
    • Removed secure parameter from TrieStateStore().
    • Removed ITrie.Secure property.
    • Removed secure parameter from MerkleTrie().
    • Removed secure parameter from PathCursor().
  • (Libplanet.Store) Added ITrie.Diff() method. [#3410]
  • (Libplanet.Store) Removed MerkleTrieExtensions.DifferentNodes() static method. [#3410]
  • Removed IBlockState interface. [#3413]
  • Removed IBlockChainState.GetBlockState() interface method. [#3413]
  • Added IBlockChainState.GetAccountState() interface method. [#3413]
  • Added IAccountState interface. [#3416]
  • Added AccountState class. [#3416]

Added APIs

  • (Libplanet.RocksDBStore) RocksDBStore and RocksDBKeyValueStore became to receive @readonly parameter in their constructor. If it is true, it opens rocksdb as read-only mode. [#3354, #3356, RocksDB Read Only]

Behavioral changes

  • (Libplanet.Store) Changed ShortNode to no longer accept empty byte arrays. [#3390]

Bug fixes

  • (Libplanet.Store) Fixed Equals() for FullNode and ShortNode. [#3377]
  • (Libplanet.Store) Fixed a bug where adding two byte arrays as keys with one being a subsequence of the other would break MerkleTrie and lose data. [#3390]
  • (Libplanet.Store) Fixed a bug where when trying to add a value to an existing FullNode would throw an Exception. [#3390]
  • (Libplanet.Store) Fixed a bug where committing an ITrie may return an ITrie with a different path security scheme. [#3401]

Version 3.2.0

Released on August 10, 2023.

Backward-incompatible API changes

  • (Libplanet.Action) Renamed IAccountStateDelta as IAccount. [#3337]
  • (Libplanet.Store) Optimized MerkleTrie.Get(). [#3347]
  • (Libplanet.Types) Removed TxSuccess.FungibleAssetsDelta [#3357]
  • (Libplanet.Explorer) Removed TxResult.ExceptionMetadata and TxResult.FungibleAssetsDelta. [#3357]
  • (Libplanet.Store) Added ITrie.Get(KeyBytes) interface method. [#3359]
  • (Libplanet.Store) Optimized MerkleTrie.Get() by allowing parallel processing when more than 4 KeyBytes keys are given. [#3359]

Version 3.1.2

Released on August 10, 2023.

Version 3.1.1

Released on August 9, 2023.

  • Fixed a bug where Swarm checks block existent when preloading. [#3253, #3353, #3360]

Version 3.1.0

Released on July 27, 2023.

Backward-incompatible API changes

  • Changed StateStoreExtensions.Commit() to accept IImmutableDictionary<KeyBytes, IValue> instead of IImmutableDictionary<string, IValue>. [#3321]
  • Changed AccountDeltaExtensions.ToRawDelta() to return IImmutableDictionary<KeyBytes, IValue> instead of IImmutableDictionary<string, IValue>. [#3321]
  • Changed ActionEvaluatorExtensions.GetRawTotalDelta() to return IImmutableDictionary<KeyBytes, IValue> instead of IImmutableDictionary<string, IValue>. [#3321]
  • Removed EnumerableMeasurement class. [#3325]
  • Removed KeyValueExtensions class. [#3325]
  • Removed StateStoreExtensions.EncodeKey() and StateStoreExtensions.DecodeKey() methods. [#3328]
  • Removed StateStoreExtensions.GetStates(IStateStore, HashDigest<SHA256>?, IReadOnlyList<string>) method. [#3328]
  • Removed TrieExtensions.Set(ITrie, IEnumerable<KeyValuePair<string, IValue?>) method. [#3328]
  • Removed KeyBytes(string, Encoding) constructor. [#3328]

Added APIs

  • Added StateStoreExtensions.GetStates(IStateStore, HashDigest<SHA256>, IReadOnlyList<KeyBytes>) method. [#3321]
  • Added KeyBytes.Encoding static property. [#3328]
  • Added KeyBytes(string) constructor. [#3328]

Behavioral changes

  • Optimized read and write access to IStateStore both for memory and speed. [#3321]

Dependencies

  • Upgrade Bencodex from [0.11.0][Bencodex 0.11.0] to 0.12.0. [#3335]

Version 3.0.1

Released on July 21, 2023.

  • Fixed builds and tests. [#3326]

Version 3.0.0

Released on July 19, 2023.

Backward-incompatible API changes

  • (Libplanet.Common) Moved packages from Libplanet. [#3300]
    • Libplanet.Serialization
    • Libplanet.JsonConverters
  • (Libplanet.Common) Moved packages from Libplanet. [#3314]
    • Libplanet.Misc
  • (Libplanet.Crypto) Moved packages from Libplanet. [#3314]
    • Libplanet.Crypto
  • (Libplanet.Types) Moved packages from Libplanet. [#3314]
    • Libplanet.Assets
    • Libplanet.Blocks
    • Libplanet.Consensus
    • Libplanet.Tx
  • (Libplanet.Store) Moved packages from Libplanet. [#3303]
    • Libplanet.Store
  • (Libplanet.Action) Moved packages from Libplanet. [#3310]
    • Libplanet.Action
  • Removed IExtractableException and ExtractableException. [#3304]

Added APIs

  • (Libplanet.Net) Added Gossip.DeniedPeers property. [#3313]

Behavioral changes

  • TxFailure no longer tracks ExceptionMetadata and is always set to null even for already stored TxFailure. [#3304]