v0.0.28 - mercurial.loader: Wrap list when calling <object>_missing endpoints - mercurial.loader: Use list comprehension over map - mercurial.loader: Add missing type annotation to respect base class - mercurial.loader: Fix revision parents field to a tuple - setup.py: make black and flake8 get along - setup.py: add documentation link - setup: Update the minimum required runtime python3 version - Add a pyproject.toml file to target py37 for black - Enable black - loader: Port to swh-model objects instead of dicts - Use swh-storage validation proxy earlier in the pipeline - Use swh-storage validation proxy