Libplanet 0.15.1

Released on August 28, 2021.

• NetMQTransport became to process message in non blocking way. [#1451]

Libplanet 0.16.0

Released on August 25, 2021.

Backward-incompatible API changes

• Removed Swarm<T>.BlockDemand property. [#1419, #1425]
• BlockChain<T>.Tip property is now non-nullable. [#1430]

Added APIs

• Added BlockDemandTable<T> class. [#1419, #1425]
• Added Swarm<T>.BlockDemandTable property. [#1419, #1425]
• Added SwarmOptions.PollInterval property. [#1419, #1425]
• Added SwarmOptions.MaximumPollPeers property. [#1419, #1425]

Behavioral changes

• Swarm<T> became to sync blocks from multiple peers. [#1419, #1425]

Bug fixes

• Fixed a bug where Swarm<T>.PreloadAsync() failed to sync blocks from the peer that has chain with higher difficulty, but lower index. [#1419, #1425]

CLI tools

Libplanet 0.15.0

Released on August 18, 2021.

Backward-incompatible API changes

• Added IRandom.Seed property. [#1431]

Libplanet 0.14.1

Released on Aug 18, 2021.

• Added additional tags to logging. [#1433]

Libplanet 0.14.0

Released on Aug 5, 2021.

Added APIs

• Added NonblockRenderer<T> class. [#1402, #1422]
• Added NonblockActionRenderer<T> class. [#1402, #1422]

Libplanet 0.13.2

Released on Aug 5, 2021.

• When a reorg happens, Swarm<T> now broadcasts a reorged chain tip first before rendering. [#1385, #1415]
• Fixed a bug where TurnClient hadn't been recovered when TURN connection had been disconnected. [#1424]

Libplanet 0.13.1

Released on July 29, 2021.

• Fixed HashAlgorithmType.Digest() method's bug that it returns an incorrect digest bytes when it is called by multiple threads at a time. [#1411]

Libplanet 0.13.0

Released on July 28, 2021.

Backward-incompatible API changes

• Added bool render = false option to Swarm<T>.PreloadAsync(). Blocks and actions in preloaded blocks will be rendered if the switch is set to true. [#1391]

Added APIs

• Added Transaction<T>.CreateUnsigned() method. [#1378]
• Added SwarmOptions.TableSize property. [#1401]
• Added SwarmOptions.BucketSize property. [#1401]

Behavioral changes

• Transaction<T>.Validate() became to throw InvalidTxSignatureException if the transaction was not signed. [#1378]

Bug fixes

• Fixed a bug where Swarm<T> had stopped when ObjectDisposedException is thrown during NetMQTransport.DoBroadcast(). [#1362, #1365]

CLI tools

Libplanet 0.12.1

Released on July 28, 2021.

• Swarm<T>.PreloadAsync() now checks the existence of blocks in the storage (was in the blockchain). [#1324]

Libplanet 0.12.0

Released on July 23th, 2021.

Backward-incompatible API changes

• Block hashes are now represented as BlockHash, which was introduced in this release, which has been done as HashDigest<SHA256>. [#1192, #1197]
  • The type of Block<T>.Hash property became BlockHash (was HashDigest<SHA256>).
  • The type of Block<T>.PreviousHash property became BlockHash? (was HashDigest<SHA256>?).
  • The types of Block<T>() constructors' hash parameter became BlockHash (were HashDigest<SHA256>).
  • The types of Block<T>() constructors' previousHash parameter became BlockHash? (were HashDigest<SHA256>?).
  • The type of Block<T>.Mine() method's previousHash parameter became BlockHash? (was HashDigest<SHA256>?).
  • The return type of HashCash.Hash() method became BlockHash (was HashDigest<SHA256>).
  • The type of Transaction<T>() constructor's genesisHash parameter became BlockHash? (was HashDigest<SHA256>?).
  • The type of Transaction<T>.Create() method's genesisHash parameter became BlockHash? (was HashDigest<SHA256>?).
  • The type of Transaction<T>.GenesisHash property became BlockHash? (was HashDigest<SHA256>?).
  • The type of Transaction<T>.EvaluateActionsGradually() method's blockHash parameter became BlockHash (was HashDigest<SHA256>).
  • The type of Transaction<T>.EvaluateActions() method's blockHash parameter became BlockHash (was HashDigest<SHA256>).
  • The type of BlockChain[] indexer's parameter became BlockHash (was HashDigest<SHA256>).
  • The type of BlockChain.BlockHashes property became IEnumerable<BlockHash> (was IEnumerable<HashDigest<SHA256>>).
  • The type of BlockChain.ContainsBlock() method's blockHash parameter became BlockHash (was HashDigest<SHA256>).
  • The type of BlockChain.GetState() method's offset parameter became BlockHash? (was HashDigest<SHA256>?).
  • The type of BlockChain.GetBalance() method's offset parameter became BlockHash? (was HashDigest<SHA256>?).
  • The type of StateCompleter<T> delegate's blockHash parameter became BlockHash (was HashDigest<SHA256>).
  • The type of FungibleAssetStateCompleter<T> delegate's blockHash parameter became BlockHash (was HashDigest<SHA256>).
  • BlockSet<T> no more implements IDictionary<HashDigest<SHA256>, Block<T>>, but now implements IDictionary<BlockHash, Block<T>>.
  • The type of ActionExecutionState.ExecutedBlockHash property became BlockHash (was HashDigest<SHA256>).
  • The type of BlockDownloadState.ReceivedBlockHash property became BlockHash (was HashDigest<SHA256>).
  • The type of BlockVerificationState.VerifiedBlockHash property became BlockHash (was HashDigest<SHA256>).
  • The type of IncompleteBlockStatesException() constructor's blockHash parameter became BlockHash (was HashDigest<SHA256>).
  • The type of IncompleteBlockStatesException.BlockHash property became BlockHash (was HashDigest<SHA256>).
  • The types of InvalidGenesisBlockException() constructor's networkExpected and stored parameters became BlockHash (were HashDigest<SHA256>).
  • The type of InvalidGenesisBlockException.NetworkExpected property became BlockHash (was HashDigest<SHA256>).
  • The type of InvalidGenesisBlockException.Stored property became BlockHash (was HashDigest<SHA256>).
  • The type of InvalidTxGenesisHashException() constructor's expectedGenesisHash parameter became BlockHash (was HashDigest<SHA256>).
  • The type of InvalidTxGenesisHashException() constructor's improperGenesisHash parameter became BlockHash? (was HashDigest<SHA256>?).
  • The type of InvalidTxGenesisHashException.ExpectedGenesisHash property became BlockHash (was HashDigest<SHA256>).
  • The type of InvalidTxGenesisHashException.ImproperGenesisHash property became BlockHash? (was HashDigest<SHA256>?).
  • The return type of IStore.IndexBlockHash() method became BlockHash? (was HashDigest<SHA256>?).
  • The type of IStore.AppendIndex() method's hash parameter became BlockHash (was HashDigest<SHA256>).
  • Replaced IStore.ForkBlockIndexes() method's HashDigest<SHA256> branchPoint parameter with BlockHash branchpoint.
  • The return type of IStore.IterateIndexes() method became IEnumerable<BlockHash> (was IEnumerable<HashDigest<SHA256>>).
  • The return type of IStore.IterateBlockHashes() method became IEnumerable<BlockHash> (was IEnumerable<HashDigest<SHA256>>).
  • The type of IStore.GetBlock<T>() method's blockHash parameter became BlockHash (was HashDigest<SHA256>).
  • The type of IStore.GetBlockIndex() method's blockHash parameter became BlockHash (was HashDigest<SHA256>).
  • The type of IStore.GetBlockDigest() method's blockHash parameter became BlockHash (was HashDigest<SHA256>).
  • The type of IStore.DeleteBlock() method's blockHash parameter became BlockHash (was HashDigest<SHA256>).
  • The type of IStore.ContainsBlock() method's blockHash parameter became BlockHash (was HashDigest<SHA256>).
  • The type of IStateStore.GetState() method's blockHash parameter became BlockHash (was HashDigest<SHA256>).
  • The type of IStateStore.ContainsBlockStates() method's blockHash parameter became BlockHash (was HashDigest<SHA256>).
  • The type of TrieStateStore.GetRootHash() method's blockHash parameter became BlockHash (was HashDigest<SHA256>).
  • The type of TrieStateStore.PruneStates() method's excludeBlockHashes parameter became IImmutableSet<BlockHash> (was ImmutableHashSet<HashDigest<SHA256>>).
• Hash algorithm for PoW (Hashcash) became configurable. #1314, #1352
  • Added IBlockPolicy<T>.GetHashAlgorithm() method.
  • Added an optional HashAlgorithmType? hashAlgorithm parameter to Block<T>(long, long, BigInteger, Nonce, Address?, BlockHash?, DateTimeOffset, IReadOnlyList<Transaction<T>>, ImmutableArray<byte>?, HashDigest<SHA256>?, int protocolVersion) constructor.
  • Added HashAlgorithmType hashAlgorithm parameter to Block<T>.MineBlock() method.
  • The type of Block<T>.PreEvaluationHash property became ImmutableArray<byte>? (was HashDigest<SHA256>?). [#1192, #1197]
  • The types of Block<T>() constructors' preEvaluationHash parameter became ImmutableArray<byte>? (were HashDigest<SHA256>?). [#1192, #1197]
  • The type of InvalidBlockPreEvaluationHashException.ActualPreEvaluationHash and ExpectedPreEvaluationHash properties became ImmutableArray<byte> (were HashDigest<SHA256>). [#1192, #1197]
  • The type of InvalidBlockPreEvaluationHashException() constructor's actualPreEvaluationHash and and expectedPreEvaluationHash parameters became ImmutableArray<byte> (were HashDigest<SHA256>). [#1192, #1197]
  • Replaced UnexpectedlyTerminatedActionException() constructor's HashDigest<SHA256>? blockHash parameter with ImmutableArray<byte>? preEvaluationHash. [#1192, #1197]
  • Replaced UnexpectedlyTerminatedActionException.BlockHash property with PreEvaluationHash. [#1192, #1197]
  • Replaced Hashcash.Answer(Stamp, long, CancellationToken) method with Hashcash.Answer<T>(Stamp, HashAlgorithm, long, CancellationToken) method.
  • Removed Hashcash.Hash() method.
  • Removed HashDigest<T>.Satisfies() method. This was replaced by ByteUtil.Satisfies() method instead. [#1192, #1197]
  • Added hashAlgorithmGetter parameter to BlockSet<T>() constructor.
  • Added hashAlgorithm parameter to BlockChain<T>.MakeGenesisBlock() method.
  • Added an optional hashAlgorithmGetter parameter to BlockPolicy<T>() constructor.
• Added IActionContext.TxId property. [#1275]
• Added IStore.PutTxExecution(TxSuccess) method. [#1156, #1289]
• Added IStore.PutTxExecution(TxFailure) method. [#1156, #1289]
• Added IStore.GetTxExecution() method. [#1156, #1289]
• Removed the optional parameter Guid? chainId = null from IStateStore.GetState() method. [#1289]
• Removed compress parameter from DefaultStore() constructor. [#1289]
• Removed statesCacheSize parameter from DefaultStore() cons...