• switched edge length computation to the haversine formula for numerical stability over short distances
• fixed a broken network-type selection branch in run.py
• fixed a missing default for OSMWay.max_speed_int
• removed a bare except and a redundant file close() call
• networkx is now installable as an optional extra: pip install OsmToRoadGraph[networkx]
• test suite now runs cleanly with or without the optional networkx dependency
• tooling cleanup: replaced black with ruff format, consolidated dev dependencies, CI now lints with ruff

Resolved minor issues with previous version

Moved to Python 3.7 with dataclasses!

Now instead of plain .osm files, they can also be provided as input when they are compressed as bz2 (see bz2 Wikipedia).

• added networkx support (output)
• rewrote contraction logic which fixed several bugs

minor bugfix release that helps in processing UTF-8 *.osm files.