Latest API Releases

Here’s a feed to help you catch up with our latest releases.
Monday, December 22, 2025
API
Protocol
WASM
Tooling

Release: SpaceCraft SDK v0.64.0

SpaceCraft v0.64.0 brings significant improvements to the MultiversX smart contract development experience, featuring a modernized payments API, enhanced type safety, and updated toolchain compatibility.

More details: GitHub↗

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

Full Release Notes
Tuesday, November 18, 2025
API
Protocol
WASM
Tooling

Release: SpaceCraft SDK v0.63.0

SpaceCraft v0.63.0 cleans up the block into API, by introducing second and millisecond timestamp and duration types.

It also makes the Rust compiler version used for building smart contracts predictable and configurable. There are several more improvements in the build system.

Finally, it adds support for fallible sync calls in the Rust VM, allowing these calls to be used in blackbox tests.

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

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
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
Thursday, July 24, 2025
API
Protocol
WASM
Tooling

Release: SpaceCraft SDK v0.59.1

SpaceCraft SDK v0.59.1 is live.

SpaceCraft v0.59.1 adds fixes to the governance system smart contract interaction, as well as bringing some fixes to the SDK.

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

Full Release Notes

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