# Changelog

All notable changes to the FablePool constitution **tooling** are recorded
here. Changes to the constitutional **text** are not recorded here — they are
recorded where they are binding: in the ledger (`ledger/`), in
`constitution/version.yaml`, and in git history via ratified amendment PRs.
Governance versioning follows its own semver rules; see `docs/semver.md`.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
and the tooling adheres to [Semantic Versioning](https://semver.org/).

## [0.2.0] — Milestone 2: Amendment Pipeline

### Added
- `govtool` package: canonical YAML serialization and content hashing,
  Ed25519 citizen keys, hash-chained signed audit ledger, eligibility and
  quorum checks, proposal lifecycle, ballot casting/verification, tally
  engine, governance-semver classifier, vote gate, and fork/upstream tooling.
- `govtool` CLI (`python -m govtool`) covering the full lifecycle:
  validate, proposal, ballot, tally, classify, gate, fork, ledger commands.
- Machine-parseable constitution source: 10 kernel articles, invariants
  registry, first userland module (`funding-pool`), citizen registry.
- CI workflows: source validation (`ci.yml`), PR vote gate (`pr-gate.yml`),
  ratification merge (`ratify.yml`).
- End-to-end demo (`demo/run_demo.py`): one amendment ratified, one blocked
  by the vote gate, with ledger verification of both outcomes.
- Test suite covering canonicalization, keys, ledger integrity, eligibility,
  ballots, tally, classifier, fork tooling, gate end-to-end, CLI, demo, and
  constitution source validity.
- Developer docs: pipeline, governance semver, forking, ledger format;
  contribution guide; amendment PR/issue templates; security & governance
  exploit disclosure policy.

## [0.1.0] — Milestone 1: Constitutional Kernel

### Added
- Constitutional kernel v0.1 text and design doc (prose form; superseded in
  this milestone by the machine-parseable YAML source under `constitution/`).