Release Notes#

Full release history: node-scala releases and the SDK changelogs.

Node v1.7.0 (2026-07-25)#

The first official GitHub release of node-scala (v1.6.3 and earlier were git tags only).

  • Consensus safety fix. The experimental HotStuff vote pool now checks quorum against every committee snapshot seen while a target’s votes accumulate, closing a gap when committee membership changes mid-round. It also evicts stale votes from removed generators, bounds vote-pool memory, and verifies a quorum certificate locally before broadcasting it. HotStuff remains disabled by default (dcc.hotstuff.enabled = false); see Features and Activation.

  • REST API. GET /node/status now includes generationPeriodLength, a per-network constant that no endpoint exposed before.

  • Testing. Expanded end-to-end testing: deterministic simulation, fault injection with network partitions, property-based fuzzing, and OpenAPI conformance checks in CI. No runtime behaviour change.

Source: the v1.7.0 release page.