v1.2.2 - Citation metadata + version-badge drift fix

Citation + metadata patch. No behaviour change; package is
otherwise identical to 1.2.1 on PyPI. Cut so the GitHub release
triggers a Zenodo deposit and the project earns a DOI for
academic citation.

Added

• CITATION.cff at the repository root in Citation File
  Format v1.2.0. Lets Zotero, Mendeley, and other reference
  managers consume the citation metadata directly. Includes
  author ORCID, MIT license, full abstract, keywords, and a
  placeholder for the per-release Zenodo DOI that gets filled
  in once the GitHub integration mints one.

Fixed

• README version badge drift: the version badge displayed
  version-1.2.0 long after 1.2.1 shipped. Replaced with a
  dynamic github/v/release badge that tracks the latest tag
  automatically, so future minor releases do not require manual
  README edits.

• CHANGELOG gap for v1.2.1: the 1.2.1 bugfix release ship
  on 2026-04-11 was tagged + released on GitHub + published to
  PyPI but never got a CHANGELOG entry. Backfilled below.

v1.2.1

v1.2.1: bugfix release

- Fix RecursionError in effective_confidence_bulk on deep chains (now iterative)
- Make fastapi/uvicorn optional: pip install lattice-core[dashboard]
- Fix @track deprecation warning stacklevel
- 89 tests passing

LATTICE v1.2.0

LATTICE.pdf

LATTICE v1.2.0

Accountability layer for multi-agent AI systems.

Highlights

• Effective confidence: min-propagation across ancestor chains ensures weak evidence
  can't hide behind strong conclusions
• Revocation waterfall: revoking a claim propagates compromise status through the full
  dependency graph
• Zero-friction monitoring: @lattice_monitor adds 0.24ms overhead per call
• 89 tests, 6 benchmark experiments, research paper included

Downloads

• Research Paper (PDF)

Full Changelog

See CHANGELOG.md