polkadot_dart 3.5.0

This package facilitates Substrate interactions: create, sign, send transactions (ECDSA, ED25519, SR25519), query, runtime calls, JSON-RPC for seamless Substrate operations.

3.5.0

• Update dependencies.

3.4.0

• Update dependencies.

3.3.0

• Update dependencies.

3.2.0

• Update dependencies.

3.1.0

• Update dependencies.
• Moonbeam address and keypair keys names changed from moonbeam to Ethereum.
• Support substrate vrf verification only with proof.

3.0.0

• Support for moonbeam network
• Support for metadata V16

2.0.0

• Minimum required Dart SDK version updated to 3.3.
• The RPC method names and service class implementations have been updated. Please refer to the examples folder for guidance.
• Update dependencies.

1.5.0

• Update dependencies.
• Important Notice: This is the final version supporting Dart v2. The next release will require Dart v3.3 or higher.

1.4.0

• Update dependencies.

1.3.0

• Implement a method to check the current extrinsic payload RFC-0078.
• Impletemet class to serialize without Merkleized Metadata RFC-0078.

1.2.0

• Update dependencies.

1.1.0

• The serializeSign method has been added to the TransactionPayload class to retrieve the transaction digest for signing.

1.0.0

• Add metadata has to payload and ExtrinsicSignature.
• Update dependencies.

0.0.5

• Update dependencies.

0.0.4

• Introduced SubstrateHelper class to facilitate static methods for handling transactions.
• Introduce multi-signature (multi-sig) address feature for enhanced transaction security.

0.0.3

• Fixed various bugs to improve stability.
• Enhanced test coverage with additional test cases.
• Implemented multi-signature address creation.
• Added an example for executing multi-signature transactions.

0.0.2

• Fixed various bugs to improve stability.
• Enhanced test coverage with additional test cases.

0.0.1

• TODO: Describe initial release.