Latest Protocol Releases

Here’s a feed to help you catch up with our latest releases.
Tuesday, October 21, 2025
API
Protocol
WASM
Tooling

Release: Barnard patch 3 - v1.10.8

The new Barnard patch focuses on network cleanup and stability improvements.
Key updates include:

  • Relayed v1/v2 deactivation flag.
  • Transaction endpoint fix
  • Improved state-change handling & node synchronization stability.

Full Release Notes
Friday, October 17, 2025
API
Protocol
WASM
Tooling

Release: mx-api-service: v1.17.0

The latest API release introduces a new WebSocket subscription entrypoint, enabling multiple users to subscribe to topics such as blocks, transactions, pool data, and events. Data is now computed once and efficiently distributed to all subscribers, reducing redundancy and improving overall performance.

More details: GitHub↗

Send us feedback and let’s get in touch if you have any improvement ideas!

Full Release Notes
Monday, September 29, 2025
API
Protocol
WASM
Tooling

Release: SpaceCraft SDK v0.62.0

SpaceCraft v0.62.0 provides BLS cryptographic signing in tests, as well as gas simulation functionality.

For questions or help, reach us on Telegram or Discord channels. 

Full Release Notes
Wednesday, September 10, 2025
API
Protocol
WASM
Tooling

Release: SpaceCraft SDK v0.61.0

SpaceCraft SDK v0.61.0 is live and introduces BLS cryptographic functions for testing smart contracts.

For questions or help, reach us on Telegram or Discord channels. 

Full Release Notes
Tuesday, September 9, 2025
API
Protocol
WASM
Tooling

Release: mx-api-service: v1.15.0

The latest API service release brings:

- NFT Collections performance improvements

- MetaESDT tokens updates

- Events index support + sorting

- Miliseconds timestamp support

- NPM dependencies updates


More details: GitHub↗


Send us feedback and let’s get in touch if you have any improvement ideas!

Full Release Notes
Monday, August 11, 2025
API
Protocol
WASM
Tooling

Release: SpaceCraft SDK v0.60.0

SpaceCraft SDK v0.60.0 is live.

SpaceCraft v0.60.0 makes all the new Barnard functionality available by default for all Smart Contracts.

For questions or help, reach us on Telegram or Discord channels. 

Full Release Notes

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