v0.2.1

Fixed

• Corrected 24 API/accuracy errors across the skills, found by a
  systematic audit against BESSER v7.8.3 source:
  • besser-generators: the custom-endpoint example now uses
    Method(code=..., implementation_type=MethodImplementationType.BAL)
    (the previous MethodImplementation class/import did not exist); the
    SQLAlchemy customization example uses sqlalchemy.orm.Session + the
    generated engine (no Session is generated); BAFGenerator output is
    config.yaml, not config.ini.
  • TerraformGenerator(deployment_model=...); the PyTorch/TF generators
    import from besser.generators.nn.{pytorch,tf}.* with generation_type
    as a constructor argument; FlutterGenerator requires main_page and
    is registered in the web editor; many-to-many join-table name is the
    association name only; jinja2.TemplateNotFound; BackendGenerator
    filters invalid HTTP methods silently.
  • Python requirement corrected to 3.11+ (setup.cfg python_requires);
    bocl==1.0.1; Docker base python:3.11-slim; state-machine transitions
    live on State, not StateMachine.
  • besser-dev: SUPPORTED_GENERATORS (not GENERATORS); documented that
    BESSER now ships CI (pytest + ruff).

Added

• Two evals (documentation delivery, SQLGenerator dialect) — the suite is
  now 10 (evals/evals.json), making those behaviors permanent regression
  checks.
• README skills table and trigger table now surface "drawing UML for
  documentation".
• CI: .github/workflows/release.yml automatically creates a GitHub Release
  from the matching CHANGELOG section whenever a v* tag is pushed.