v0.1.0

CHANGELOG

v0.1.0 (2026-09-07)

Highlights & Features

• Modular Monorepo Architecture: 13 cohesive, decoupled hexagonal architecture packages (hexaqueue-core, hexaqueue-cli, hexaqueue-server, hexaqueue-worker, hexaqueue-collateral, hexaqueue-scanner, hexaqueue-monitor, hexaqueue-dashboard, hexaqueue-github-runner, hexaqueue-gitlab-runner, hexaqueue-kueue, hexaqueue-workflow, and hexaqueue umbrella).
• Core Kernel & State Machine Rollup: Deterministic state progression for leaf jobs (SUBMITTED -> BLOCKED -> PENDING -> RUNNING -> DONE) and aggregated root runs (SUBMITTED, BLOCKED, RUNNING, DONE) with terminal outcomes (COMPLETED, FAILED, CANCELLED, TIMED_OUT, PREEMPTED).
• DAG Dependency & Cycle Engine: Kahn's algorithm topological sorting with cycle detection and rich edge trigger rules (AFTER_OK, AFTER_NOT_OK, AFTER_ANY, AFTER_CORR).
• Hierarchical Job Groups & Parameter Sweeps: Arbitrary recursive group nesting with variable inheritance, template interpolation ({{ var }}), explicit sequences (params), and Cartesian product matrix sweeps (matrix).
• Content-Addressable Collateral (CAS): Local filesystem CAS staging at ~/.hexaqueue/collateral with streaming SHA256 integrity verification, quarantine states, and automatic retention tiers.
• Hexagonal Ports & Zero-Cost Developer Loop: Comprehensive abstract port interfaces for queueing, runtime execution, isolated storage, budget accounting, and log streaming with zero-dependency local adapters and FREE_TIER resource clamping ($0 cloud spend).
• Realistic Example Applications: End-to-end batch ETL pipeline (examples/data-pipeline) and stochastic multi-regime Monte Carlo simulation (examples/monte-carlo) with programmatic Python DAG builders and CLI collateral scripts.
• Developer Experience CLI (hq): Local developer commands for run submission, status monitoring, and log streaming.
• 360° Quality Rigor: >90% branch test coverage, Google-style docstrings with Notes/Architectural Intent:, 1:1 unit test parity enforcement, Hypothesis property-based fuzzing, and hardened multi-tier CI/CD pipelines.