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@github-actions github-actions released this 20 Feb 01:32
· 653 commits to main since this release
v2.0.2
476886d

See https://github.com/igraph/rigraph/blob/f3fa58b/src/vendor/cigraph/CHANGELOG.md for a complete changelog of the bundled C core, and https://github.com/igraph/rigraph/compare/1bd2bf79..f3fa58b#diff-aeb78e0159780a9b26daabaf6f95f450b0cfec7161fc735f27ad69145a57dc84 for the changes since the igraph 2.0.1.
(A permanent link to the most recent changelog of the C core used in the R package is
https://github.com/igraph/rigraph/blob/main/src/vendor/cigraph/CHANGELOG.md.)

Bug fixes

  • g + vertices(1, 2, foo = 3) works again, regression introduced in igraph 2.0.0 (#1247).
  • sample_pa() respects the out.seq and out.dist arguments again, regression introduced in igraph 2.0.0 (#1226).
  • isomorphisms() and subgraph_isomorphisims(method = "vf2") work again, regression introduced in 2.0.0 (#1219).
  • biconnected_components() now returns edge and vertex sequences again, regression introduced in 2.0.0 (#1213).
  • Remove zeros from the order and order.out components returned by dfs(), regression introduced in 2.0.0 (#1179).
  • Memory leaks when converting data to C (#1196).

Features

  • realize_bipartite_degseq() creates a bipartite graph from two degree sequences (#1212).
  • is_biconnected() checks if a graph is biconnected (#1204).
  • distances() now supports the Floyd-Warshall algorithm (#1186).

Documentation

  • Use more culturally diverse names in intro vignettes (#1246).
  • Formatting tweaks in introductory vignettes (#1243).
  • Recommend {pak} instead of {remotes} (#1228).
  • Fix typo in mean_distance() docs.
  • Update troubleshooting document, emphasize issues with Anaconda environments (#1209).
  • Improved docs for shortest path functions (#1201).
  • Document "dsatur" heuristic for greedy_vertex_coloring() (#1206).
  • Remove scg related docs (#1167).
  • Fix typo in ?articulation_points (#1191).
  • Improve installation and troubleshooting instructions (#1184).
  • Improve docs of assortativity (#1151).

Testing

  • Add tests for isomorphisms() and subgraph_isomorphisms() (#1225).

Packaging

  • Always use bundled mini-gmp (#1233).
  • config.h defines HAVE___UINT128_T (#1216).
  • Do not rely on which program during configuration (#1232).
  • configure manage libxml multiple include paths (#1197).
  • Remove empty string in configure (#1235).
  • Link Fortran runtime on Windows as needed by arpack. (#1215).
  • Workaround for deprecated enum values not being supported with old GCC (#1205).
  • HAVE_GFORTRAN flag for win and ucrt (#1171).
  • make_empty_graph() is now fully auto-generated (#1068).
  • Eliminate manual edits from autogenerated files (#1207).
  • Add read-only comments for RStudio IDE (#1152).

Internal

  • Remove unused patch files (#1234).
  • Update stimulus to 0.21.4 (#1210).
  • Avoid duplicate objects (#1223).
  • Eliminate a compiler warning from simpleraytracer (#1185).
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