Bugfixes - lookup-table/cache for the path in grid_str for faster output.
New features - Support for generic graphs that are not grids.
General - Minor PEP 8 fixes, (import order, remove empty lines, remove utf-8 force because it's the default in Python3)
1.0.2
New features - portals/elevators/steps (see [docs/02_connecting_grids.md](docs/02_connecting_grids.md))
Security - update Pipfile.lock (had depenencies on vulnerable pytest version)
General - **BREAKING CHANGE** remove Python 2 support (for older Python 3 and Python 2 see python2-branch) - **BREAKING CHANGE** Node is a dataclass now - stricter flake8 integration - moved usage documentation to [docs](docs/) - add contributing and changelog - update license to 2023
1.0.1
Bugfixes - fix super call in Minimum Spanning Tree
1.0.0
New features - add Minimum Spanning Tree
General - throw error when check_neighbors isn't implemented - add badges - fix spelling, typos and update text in Readme - update License to 2020
0.4.0
Bugfix - fix calc_cost (cost was calculated incorrectly)