[2.0.6] - 23-Sept-2025

Package	Version	Link
SDK Core	v2.0.6	symbol-sdk
Catbuffer	v1.0.2	catbuffer-typescript
Client Library	v1.0.3	symbol-openapi-typescript-fetch-client

• [Bug] Add support for Aggregate transaction V3.

[2.0.5] - 15-Mar-2024

Package	Version	Link
SDK Core	v2.0.5	symbol-sdk
Catbuffer	v1.0.2	catbuffer-typescript
Client Library	v1.0.3	symbol-openapi-typescript-fetch-client

• [Bug] 853: Fixed encoding of raw messages in TransferTransaction.

[2.0.4] - 7-Mar-2023

Package	Version	Link
SDK Core	v2.0.4	symbol-sdk
Catbuffer	v1.0.2	catbuffer-typescript
Client Library	v1.0.3	symbol-openapi-typescript-fetch-client

• [Bug] Fix mosaic definition transaction from payload method.

[2.0.3] - 25-Oct-2022

Package	Version	Link
SDK Core	v2.0.3	symbol-sdk
Catbuffer	v1.0.2	catbuffer-typescript
Client Library	v1.0.3	symbol-openapi-typescript-fetch-client

• Bumped AggregateTransaction version to V2. Note that the ability to create or broadcast V1 aggregate transactions has been removed.
• [Bug] Fixed incorrect Merkle hash calculation for aggregate transactions.
• [Bug] Fixed the calculation of embedded transaction (also known as inner aggregate transaction) hashes without padding.

[2.0.2] - 11-Oct-2022

Milestone: Symbol Mainnet

Package	Version	Link
SDK Core	v2.0.2	symbol-sdk
Catbuffer	v1.0.1	catbuffer-typescript
Client Library	v1.0.3	symbol-openapi-typescript-fetch-client

[Bug] #843: Handle transaction meta's timestamp and feeMultiplier when value is undefined.

[2.0.1] - 30-May-2022

Milestone: Symbol Mainnet

Package	Version	Link
SDK Core	v2.0.1	symbol-sdk
Catbuffer	v1.0.1	catbuffer-typescript
Client Library	v1.0.3	symbol-openapi-typescript-fetch-client

• [Bug] #839: Patch missing meta information to transaction dto.

[2.0.0] - 01-Mar-2022

[2.0.0] - 01-Mar-2022

Milestone: Symbol Mainnet

Package	Version	Link
SDK Core	v2.0.0	symbol-sdk
Catbuffer	v1.0.1	catbuffer-typescript
Client Library	v1.0.3	symbol-openapi-typescript-fetch-client

• [BREAKING CHANGE] The type of value field in AccountMetadataTransaction, MosaicMetadataTransaction, NamespaceMetadataTransaction classes is changed from string to Uint8Array.
• fix: Fixed metadata value non-ascii utf8 encoding issue #834
• fix: Upgraded Node to 12.22.1.
• fix: Upgraded typescript to 4.5.4.
• fix: Upgraded RXJS to 7.4.0.

[1.0.3] - 16-Nov-2021

Milestone: Symbol Mainnet

Package	Version	Link
SDK Core	v1.0.3	symbol-sdk
Catbuffer	v1.0.1	catbuffer-typescript
Client Library	v1.0.3	symbol-openapi-typescript-fetch-client

• fix: replaced instanceof statements. These statements are problematic when npm installs the dependency in multiples modules.
• feat: added mosaic revocation support.

[1.0.2] - 25-Oct-2021

Milestone: Symbol Mainnet

Package	Version	Link
SDK Core	v1.0.2	symbol-sdk
Catbuffer	v1.0.0	catbuffer-typescript
Client Library	v1.0.2	symbol-openapi-typescript-fetch-client

• feat: Multisig multilevel subscription in web listener.
• feat: Added Deployment data to ServerInfo.
• fix: Fixed observable pipe in TransactionService's announce method.
• fix: Allowing plain base32 addresses in rest payloads. Both address formats are supported.
• fix: Cosigning from transaction hash only.
• fix: Transaction signWith method broken into smaller methods.
• fix: Removed unsued dependencies.

v1.0.1

[1.0.1] - 24-May-2021

Milestone: Symbol Mainnet

Package	Version	Link
SDK Core	v1.0.1	symbol-sdk
Catbuffer	v1.0.0	catbuffer-typescript
Client Library	v1.0.0	symbol-openapi-typescript-fetch-client

• Fixed missing utf-8 dependency issue.
• Fixed UnhandledPromiseRejection issue in HTTP repository.