v0.3.1

What's Changed

• Refreshed locked dependencies in uv.lock by @yu-ta-sato in #142
• Fixed duplicated undirected metapaths in add_metapaths() and add_metapaths_by_weight() when directed=False, with added regression coverage for GeoDataFrame and NetworkX outputs, by @yu-ta-sato in #143
• Updated the documentation and example notebooks, including the DuckDB-based GTFS workflow and Overture Maps walkthroughs, by @yu-ta-sato in #144

Full Changelog: v0.3.0...v0.3.1

v0.3.0

What's Changed

v0.3.0 focuses on transit workflows, isochrone generation, and correctness fixes across geospatial loading and graph construction.

Added

• Added DuckDB-backed GTFS loading through load_gtfs(), enabling SQL-first transit workflows with an in-memory database connection, and expanded transportation support with directed and frequency-aware summaries. Related PRs: #134
• Added support for multiple center points and multi-threshold layered output in create_isochrone() and filter_graph_by_distance(), making accessibility analysis more flexible for multi-origin scenarios. Related PRs: #136, #139

Changed

• Reworked the GTFS transportation pipeline to use DuckDB tables instead of materialized DataFrame dictionaries, and fixed station-sequence handling along the way. Related PRs: #134
• Improved concave-hull isochrone generation defaults and internal performance for more stable polygon output, while broadening isochrone APIs to support richer inputs. Related PRs: #136, #139
• Updated dependencies, including security- and maintenance-related upgrades, and switched the overturemaps dependency source from a Git reference to the published package release. Related PRs: #133, #135

Fixed

• Fixed clip_graph() CRS alignment and strict clipping of out-of-boundary endpoints, and fixed load_overture_data() so clipped and post-processed outputs are correctly written back to disk when saving files. Related PRs: #137, #138
• Fixed native ID handling and empty building-join edge cases in morphological_graph(). Related PRs: #124
• Fixed heterogeneous PyG conversion edge handling, metapath empty-frame construction, and plot_graph() style kwargs forwarding. Related PRs: #122, #135

Documentation

• Updated project URLs and release metadata, refreshed installation and contributor guidance, and added a new blog post alongside the v0.3.0 documentation updates. Related PRs: #120, #126, #140

Full Changelog: v0.2.4...v0.3.0

v0.2.4

What's Changed

• Add Nominatim API for load_overture_data by a parameter place_name by @yu-ta-sato in #115
• Security update for CVE-2025-3730 and CVE-2025-2953 by @yu-ta-sato in #117
• Fixed site url by @yu-ta-sato in #107
• Update pre-commit and test by @yu-ta-sato in #109
• Update robots.txt by @yu-ta-sato in #110
• Update docs by @yu-ta-sato in #111
• Add 'meta' markdown extension to configuration by @yu-ta-sato in #112
• Update docs for mkdocs & readthedocs optimization by @yu-ta-sato in #113
• Bump the uv group across 1 directory with 6 updates by @dependabot[bot] in #116
• Bump pillow from 12.1.0 to 12.1.1 in the uv group across 1 directory by @dependabot[bot] in #118
• Update 0.2.3 to 0.2.4 by @yu-ta-sato in #119

Full Changelog: v0.2.3...v0.2.4

v0.2.3

What's Changed

• Fixed robots.txt by @yu-ta-sato in #103
• Fix edge_feature_cols in gdf_to_pyg and by @yu-ta-sato in #104
• Update v0.2.2 -> v0.2.3 by @yu-ta-sato in #105

Full Changelog: v0.2.2...v0.2.3

v0.2.2

What's Changed

• Add support for extracting additional node/edge attributes during gra… by @yu-ta-sato in #100
• Update docs to v0.2.2 by @yu-ta-sato in #101

Full Changelog: v0.2.1...v0.2.2

v0.2.1

What's Changed

• Fix redirect from index.html by @yu-ta-sato in #90
• Bump astral-sh/setup-uv from 5 to 7 by @dependabot[bot] in #91
• Bump actions/cache from 4 to 5 by @dependabot[bot] in #92
• Bump actions/checkout from 4 to 6 by @dependabot[bot] in #93
• Bump actions/setup-python from 5 to 6 by @dependabot[bot] in #94
• Add node_geom_col and set_point_nodes in contiguity graph and group_nodes by @yu-ta-sato in #95
• Restucture public API documents by @yu-ta-sato in #96
• Update documents for v0.2.1 by @yu-ta-sato in #97
• Update image link in README.md by @yu-ta-sato in #98

Full Changelog: v0.2.0...v0.2.1

v0.2.0

What's Changed

• Add rustworkx support by @yu-ta-sato in #62
• Refactor proximity.py by @yu-ta-sato in #63
• Add source_node_types and target_node_types in the params of bridge_nodes by @yu-ta-sato in #64
• Add add_metapaths_by_weights by @yu-ta-sato in #65
• Fix issues in proximity graph with a new parameter network_weight. by @yu-ta-sato in #66
• Add plot_graph by @yu-ta-sato in #68
• Refactor utils.py and tests by @yu-ta-sato in #69
• Bump actions/checkout from 5 to 6 by @dependabot[bot] in #67
• Refactor morphology.py by @yu-ta-sato in #70
• Update create_isochrone by @yu-ta-sato in #71
• Fix docstrings of functions by @yu-ta-sato in #72
• Update docs and fix parameters for add_metapaths_by_weight and add_metapaths by @yu-ta-sato in #73
• Fix plot_graph and pyg related functions by @yu-ta-sato in #74
• Allow the output return of plot_graph as ax or ndarray by @yu-ta-sato in #75
• Add description of available types for Overture Maps by @yu-ta-sato in #76
• Migrate web framework by @yu-ta-sato in #77
• Fixed docs workflow by @yu-ta-sato in #78
• Update 0.1.7 -> 0.2.0 with modification of domain by @yu-ta-sato in #79
• Refactor actions and docs by @yu-ta-sato in #80
• Add alias to dev version by @yu-ta-sato in #81
• Add step to delete 'latest' version in deployment by @yu-ta-sato in #83
• Fix docs action by @yu-ta-sato in #84
• Use readthedocs by @yu-ta-sato in #85
• Fix readthedocs button by @yu-ta-sato in #86
• Fix button by @yu-ta-sato in #87 #88 #89

Full Changelog: v0.1.7...v0.2.0

v0.1.7

What's Changed

• DOCS: Update docs by @yu-ta-sato in #50
• Add dependabot.yaml by @yu-ta-sato in #51
• Fix type for time by @yu-ta-sato in #52
• Bump astral-sh/setup-uv from 6 to 7 by @dependabot[bot] in #54
• Bump actions/setup-python from 5 to 6 by @dependabot[bot] in #53
• Potential fix for code scanning alert no. 2: Workflow does not contain permissions by @yu-ta-sato in #55
• DOC: Update docs by @yu-ta-sato in #56
• Bump actions/upload-artifact from 4 to 5 by @dependabot[bot] in #57
• Bump actions/download-artifact from 5 to 6 by @dependabot[bot] in #58
• Update dependencies of torch, geopandas, and overturemaps with documents by @yu-ta-sato in #60
• Update version to v0.1.7 by @yu-ta-sato in #61

New Contributors

• @dependabot[bot] made their first contribution in #54

Full Changelog: v0.1.6...v0.1.7

v0.1.6

What's Changed

• ENH: Add add_metapath by @yu-ta-sato in #43
• Refactor test codes and adjusted sources by @yu-ta-sato in #44
• Update documents for v0.1.6 by @yu-ta-sato in #45

Full Changelog: v0.1.5...v0.1.6

v0.1.5

What's Changed

• Add group nodes by @yu-ta-sato in #41
• Update version to v0.1.5 by @yu-ta-sato in #42

Full Changelog: v0.1.4...v0.1.5