Working implementation
The core construction pipeline is operational, tested, documented, and available for external inspection.
Releases
A versioned record of the research.
FeatureGraph releases connect the evolving software implementation with archived research artifacts and reproducibility evidence.
Latest release
v0.1.0b1
The immutable beta release captures the oscillation, wave-derived accumulation, query, and reproducibility implementation used for the published research record.
Release scope
- Beta implementation of explicit oscillation objects
- Wave-derived accumulation objects
- Parent completeness propagation
- Inspectable construction features and object tables
- Deterministic query interface
- BIDMC and Tennessee Eastman dataset loaders
- Reproducibility script and manifest
- Environment and hardware capture
Current development
Progress after v0.1.0b1.
The archived beta remains the citable record of its oscillation and
accumulation implementation. The beta/v0.1.x branch is
available for compatible maintenance. The main branch is the compiler lineage, released as
v0.2.0b1 on 3 September 2026 with its own
Zenodo version DOI; it is not API-compatible
with 0.1, and 0.1 examples and reproduction must use the beta
branch or release tag.
Release meaning
What “beta” indicates.
Research stability
The release preserves a citable implementation for reproducing current results even as development continues.
Expected refinement
Behavioral semantics, edge-case policy, APIs, and performance may change before the first stable release.
Release timeline
Project milestones.
August 2026
FeatureGraph v0.1.0b1
Public beta and research archive, including oscillation, accumulation, querying, dataset loaders, tests, and reproducibility materials.
Next
Semantic hardening
Freeze formal behavior definitions, extend held-out validation, and align the implemented behavior hierarchy with tests, documentation, and paper language.