Release: SpaceCraft SDK v0.65.0
SpaceCraft v0.65.0 focuses on making blackbox tests easier to write and maintain. The highlight is scen-blackbox, a new sc-meta standalone tool that automatically generates Rust blackbox tests from existing mandos scenario JSON files. The release also includes ABI and TypeAbi improvements that support the generator, payment API additions, codec fixes, and VM cleanups.
More details: GitHub↗
For questions or help, reach us on Telegram or Discord channels.
Release: SpaceCraft SDK v0.64.2
SpaceCraft v0.64.2 is a patch release that works around a VM hook bug affecting negative number serialization, adds new big number utilities, introduces the FungiblePayment type, upgrades Wasmer, and improves sc-meta error reporting and storage mapper documentation.
Release: mx-api-service: v1.19.0
This release introduces improvements around real-time communication via WebSocket, protocol updates, and overall system reliability. With Supernova release approaching, this release brings more options for subscribing to WebSocket endpoints rather that performing polling over Rest API.
More details: GitHub↗
Send us feedback and let’s get in touch if you have any improvement ideas!
Release: Sovereign Chains v0.5.0
Sovereign Chains v0.5.0 is live!
mx-sovereign-sc v0.5.0 is a major step toward production-ready Sovereign chains on MultiversX. It introduces structured, multi-phase deployments, safer cross-chain execution through hash-locked operations, a first-class fee market, and a consolidated approach to token custody and registration.
Together, these changes reduce hidden complexity, improve operational safety, and give developers clearer, more explicit control over how Sovereign systems are deployed and run.
For questions or help, reach us on Telegram or Discord channels.
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