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CHANGELOG.md

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Changelog

9.0.0

Breaking changes

  • Renamed AccountTransactionType.TransferWithScheduleWithMemo to AccountTransactionType.TransferWithScheduleAndMemo.

Changed

  • Bumped @concordium/rust-bindings to 1.1.0 (adds display_type_schema_template function)

Added

  • getTransactionKindString function.
  • displayTypeSchemaTemplate function.

8.0.0

Breaking changes

  • Bumped @concordium/rust-bindings to 1.0.0. (Throws proper Errors when execution fails for any WASM entrypoint, with improved error messages)
  • Updated types.ts to conform to updated GRPC API, which includes adding more variants to existing types (all new variants take effect from protocol version 6):
    • ChainParametersV2 added to ChainParameters
    • BlockInfo changed to BlockInfoV0 | BlockInfoV1
    • ConsensusStatus changed to ConsensusStatusV0 | ConsensusStatusV1
    • ElectionInfo changed to ElectionInfoV0 | ElectionInfoV1

Fixed

  • Cost calculation for deployModule transaction.
  • Fixed a bug where protocol version was different (i.e. 1 less than what it should be) when using the gRPCv2 API (compared to what is returned by the gRPCv1 API).

Changes

  • Function uleb128Decode now parses correctly and throws an error if the given input contains more than a single ULEB128 encoded number.

Added

  • A parseWallet function to parse wallet export files
  • Helper functions to determine version of versioned types mentioned in "Breaking Changes" have been added.
  • Support for new chain update types.
  • Function uleb128DecodeWithIndex that can also parse more than a single ULEB128 bigint
  • Added tokenAddressFromBase58 and tokenAddressToBase58 to CIS2

Changed

  • The following functions now all have an additional parameter controlling whether errors are in a verbose format or not:
    • deserializeContractState
    • deserializeReceiveReturnValue
    • deserializeReceiveError
    • deserializeInitError
    • deserializeTypeValue
    • serializeInitContractParameters
    • serializeUpdateContractParameters
    • serializeTypeValue

7.0.1 2023-05-25

Fixed

  • Cost calculation for deployModule transaction.

7.0.0 2023-05-15

Breaking changes

  • Updated blockInfo so that the bakerId field is optional, since it will be undefined for genesis blocks.
  • waitForTransactionFinalization now returns a BlockItemSummaryInBlock
  • Added missing version return type in getModuleSchema. It now returns an object containing the schema source and version.

Added

  • Helpers for calculating energy cost for a transaction and microCCD cost from energy cost:
    • getEnergyCost
    • getExchangeRate
    • convertEnergyToMicroCcd
  • Utility functions for extracting information from BlockItemSummary:
    • isInitContractSummary
    • isUpdateContractSummary
    • isTransferLikeSummary
    • isRejectTransaction
    • isSuccessTransaction
    • getTransactionRejectReason
    • getReceiverAccount
    • affectedContracts
    • affectedAccounts
  • Utility functions for extracting information from BlockSpecialEvent:
    • specialEventAffectedAccounts
  • Helper methods on GRPCClient for chain traversal:
    • getFinalizedBlocksFrom
    • findEarliestFinalized
    • findInstanceCreation
    • findFirstFinalizedBlockNoLaterThan
  • Extended HdWallet with support for verifiable credential key deriviation.

Changed

  • Bumped @concordium/rust-bindings to 0.12.0. (Adds key derivation for verifiable credentials)

6.5.0 2023-5-03

Added

  • Utility functions uleb128Decode and uleb128Encode functions for decoding and encoding as unsigned leb128 respectively.
  • CIS2Contract class for interacting with smart contracts adhering to the CIS-2 standard.
  • cis0Supports function for checking standard support in smart contracts.
  • Made the streamToList function public.
  • Made the unwrap function public.
  • Added wasmToSchema utility function.
  • Added getEmbeddedSchema to client.
  • Exposed RpcError type and created helper isRpcError.
  • Build function buildAccountSigner for creating AccountSigner objects from genesis format, wallet export format, and a simple representation of credentials with keys.

Changed

  • Fixed bug where AccountCreationSummary type did not have fields: index, energyCost, hash

6.4.2 2023-04-21

Changed

  • generateBakerKeys now also returns the private baker keys.

6.4.1 2023-03-31

Changed

  • Replace use of setImmediate with setTimeout since the former is not supported in browsers.

6.4.0 2023-03-22

Added

  • General function for deserializing smart contract values deserializeTypeValue.

Changed

  • Bumped @concordium/rust-bindings to 0.11.0. (Includes a fix to serialization of negative numbers for smart contract values)
  • signMessage and verifyMessageSignature can now handle the message being a buffer/Uint8Array instead of only a utf8 string.

Fixed

  • serializeTypeValue now reports an error when called with invalid data, such as a receive function with missing schema, or a schema that cannot be parsed.

6.3.0 2023-02-27

Added

  • Added a client for version 2 of the Concordium gRPC API to communicate with a Concordium node.

    • including helper function waitForTransactionFinalization that returns a promise that resolves when the transaction finalizes.

  • Serialization:

    • serializeAccountTransactionPayload
    • serializeCredentialDeploymentPayload

  • Credential deployment helpers:

    • createCredentialTransaction
    • createCredentialTransactionNoSeed
    • signCredentialTransaction

  • Function to generate baker keys: generateBakerKeys.

Fixed

  • getInitContractParameterSchema, getUpdateContractParameterSchema, serializeInitContractParameters and serializeUpdateContractParameters now report an error when called with invalid data, such as a receive function with missing schema, or a schema that cannot be parsed.

Deprecated

  • The JSON-RPC client has been deprecated in favor of the new gRPC v2 client.
  • Various types and helper functions used by the JSON-RPC client (and the v1 gRPC client) have also been deprecated.

6.2.0 2023-01-04

Added

  • serializeTypeValue that allows smart contract types to be serialized using the specific schema, instead of only by providing the entire module's schema.
  • getInitContractParameterSchema Given a buffer containing the schema for a module, extract the schema for a given contract's init function's parameters.
  • getReceiveContractParameterSchema Given a buffer containing the schema for a module, extract the schema for a given contract's receive methods' parameters.

6.1.0 2022-11-30

Added

  • IdStatementBuilder class to help build id statements.
  • verifyIdStatement function to verify that a statement is well-formed and complies with rules for id statements.
  • getIdProof function to prove a statement holds for the given identity/account.
  • Enums for sex and idDocType values.

6.0.0 2022-11-15

Breaking changes

  • Change AccountTransactionType names/string values to align with those in Concordium base.
  • Change some field names in UpdateConcractPayload, InitContractPayload and DeployModule to align with those in Concordium base.
  • Rename GtuAmount class to CcdAmount. And change the microGtuAmount field to microCcdAmount.
  • Add custom toJSON methods for the classes CcdAmount, AccountAddress, ModuleReference, CredentialRegistrationId, DataBlob and TransactionExpiry, in order to match the serialisation of their equivalents in Concordium base.

Added

  • The ability to deserialize error values of receive and init functions using deserializeReceiveError() and deserializeInitError() respectfully.
  • Refactored the upserializeUpdateContractParameters() and serializeInitContractParameters() to call into rust functions.

5.2.0 2022-11-8

Added

  • The ability to deserialize the return values of receive functions using deserializeReceiveReturnValue().

5.1.0 2022-9-29

Added

  • Additional arguments to the JSON-RPC HttpProvider, to enable is to receive and forward cookies.

Fixed

  • getAccountInfo no longer relies on instanceof to determine the type of input.

5.0.0 2022-9-29

Added

  • getCredentialId to the HdWallet.

Breaking changes

  • Updated the signature of helper functions for accounts to sign messages. (and changed the prepend)

4.0.0 2022-8-26

Breaking changes

  • ConcordiumHdWallet methods now take the identity provider index as arguments.
  • Bumped @concordium/rust-bindings to 0.4.0.

Fixed

  • Added missing accountAddress field to AccountInfo types.

3.0.0 2022-8-26

Added

  • Support for new V2 schemas which can specify error types.

Breaking changes

  • SchemaVersion, Module, and schema types are now 0-indexed instead of 1-indexed. This means that the schemas used for V0 contracts are now version 0, and so is the associated types. And the first schema version for V1 contracts are now version 1.

2.4.0 2022-8-15

Added

  • createIdentityRequest, to create identity requests.
  • createCredentialV1, to create credentials using a seedPhrase.
  • createIdentityRecoveryRequest, to create identity recovery requests.
  • Added sendCredentialDeployment to send credentials created from createCredentialV1 to the chain.
  • getSignedCredentialDeploymentTransactionHash to get the transaction hash of credentials created from createCredentialV1.
  • Added ConfigureBaker to AccountTransactionType enum.
  • Added ConcordiumHdWallet with functions to get keys and randomness from a seed phrase.

2.3.2 2022-7-26

Fixed

  • deserializeTransaction no longer throws an error on expired transactions.

2.3.1 2022-7-26

Fixed

  • deserializeTransaction is now exported from index.

2.3.0 2022-7-25

Added

  • deserializeTransaction function to deserialize transaction created by serializeAccountTransactionForSubmission and serializeCredentialDeploymentTransactionForSubmission. (Currently SimpleTransfer, SimpleTransferWithMemo and RegisterData are the only supported account transactions kinds)

2.2.0 2022-7-21

Added

  • Add support for getAccountInfo, InvokeContract, getCryptographicParameters and getModuleSource with JSON-RPC

2.1.1 2022-7-8

Fixed

  • Fixed contract schema serialization for ByteList

2.1.0 2022-7-5

Added

  • Support deserializing new schema types: ULeb128, ILeb128, ByteArray and ByteList.
  • Support deserializing schemas with versioning information.

Changes

  • The function for deserializing a module schema deserialModuleFromBuffer now have the schema version as an optional argument. The function will try to extract the version from the buffer. When a version is provided it falls back to this, otherwise it throws an error.

2.0.1 2022-6-27

Fixed

  • @noble/ed25519 and cross-fetch moved from devDependencies to dependencies.

2.0.0 2022-6-24

Added

  • Support deserializing version 2 schemas.
  • Support serializing parameters for contracts using version 2 schemas.
  • Support for deploying versioned smart contract modules, which is the format used in cargo-concordium v2+. (This is done by not supplying the version field in the payload)

Breaking changes

  • serializeInitContractParameters and serializeUpdateContractParameters each have an additional parameter, which denotes the version of the schema provided. For existing users that are using V0 contracts, that parameter should be SchemaVersion.V1.
  • Deserialization of schemas have been changed: types and functions have been renamed and deserialModuleFromBuffer have an additional parameter.

1.0.1 2022-6-2

Fixed

  • Fixed JSON-RPC client crash on empty response when calling getInstanceInfo. (And update the format of the arguments for the server)
  • Fixed issue by bumping rust bindings version

1.0.0 2022-5-25

  • Initial release