Enhancements

• perf: optimise random_k_out_graph (#7702).
• Clausets local community detection algorithm (#7691).
• find_asteroidal_triple improvement (#7736).
• Add weight to harmonic_diameter (#7636).
• Densest Subgraph Problem: Greedy Peeling and Greedy++ Implementations (#7731).
• single_source_all_shortest_paths: don't loop over all nodes (#7762).
• Error message improvement for nbunch_iter ( NetworkXError raised with specific message on TypeError with "iter" in msg ) (#7790).
• Faster computation of energy in Laplacian centrality (#7793).
• Make forceatlas2_layout dispatchable (#7794).
• Update dispatchable for forceatlas2_layout (#7798).
• Enable backend-only functions where NetworkX is just an API (#7690).
• Steinertree kou enhancement in response to issue 5889 type:Enhancements (#7767).
• Add Leiden as a backend-only algorithm (#7743).
• Bipartite layout nodes optional (#7756).
• Densest Subgraph Problem: FISTA based algorithm + Large scale tests (#7770).
• Dispatch get_node_attributes and a few more from nx.classes.function (#7824).
• Faster could_be_isomorphic and number_of_cliques (#7855).
• Add square_clustering to algorithm benchmarks (#7857).
• Faster Implementation of Structural Holes (#7249).
• Improve runtime of number_of_nonisomorphic_trees() (#7917).
• Fix write_gexf timeformat for dynamic Graphs (#7914).
• Consolidate could_be_isomorphic (#7852).
• Improving rooted_tree_isomorphism for deep trees (#7945).
• Fixing nx.diameter inconsistent results with usebounds=True (#7954).
• Faster square_clustering (#7810).
• Avoid repeated cache conversion failures for backends (#7768).
• Improve _sparse_fruchterman_reingold with L-BFGS (#7889).
• Improve Performance of Tree Isomorphism and Center Calculation (#7946).
• Add option for biadjacency_matrix to be returned as a dense NumPy array (#7973).
• Add Functions for Finding Connected Dominating Sets (#7774).
• Add feature to make storing node contraction data optional (#7902).
• Added "initial_node" param to generate_random_paths() to allow a starting node to be specified for generated walks (#8002).
• Fix behavior for iterable sources argument in bfs_layers (#8013).
• Speed up connected_components and weakly_connected_components (#7971).
• BiRank Algorithm Implementation (#7978).
• Enforce correct graph types for graph matchers (#8043).

Bug Fixes

• Update _raise_on_directed to work with create_using pos arg (#7695).
• trophic_levels now checks for paths from each node to a basal node (#7453).
• Fix TSP weight parameter issues (#7721).
• Fix for filtered MultiGraph views from edge_subgraph (#7724) (#7729).
• BUG: fixed the if condition in asadpour_atsp (#7753).
• Implement Bar ConnectionStyle for labels (#7739).
• Fixed a divide by zero error in forceatlas2 (#7791).
• Fix for issue #7645: Do not preserve 'cw' and 'ccw' attributes in PlanarEmbedding.to_undirected() (#7750).
• fix typo in ramanujan branch (#7804).
• Fix with nx.config(backend_priority=backends): (#7814).
• Fix handling of faux_infinite values in network_simplex (#7796).
• Fixed the return type from an empty dict to an empty set (#7910).
• Add edge_attrs="weight" to forceatlas2_layout dispatch decorator (#7918).
• Fix graph_hash iteration counts and DiGraph handling (#7834).
• Refactored the working of chordless_cycles to handle self loops (#7901).
• Fix bc scale with k endpoints (#7908).
• Fix BC scaling for source nodes with k and endpoints=False (#7949).
• BUG: graph6 format invariant to trailing newline (#7941).
• Fix random_degree_sequence_graph when input is an iterator (#7979).
• Improve special cases in dispatch testing (paying off tech debt) (#7982).
• Fix bug when assigning list to nx.config.backend_priority (#8034).
• A minimal fix for is_aperiodic (#8029).
• fix bug of _sparse_fruchterman_reingold and remove try/except idiom (#8041).
• Fix edge case in ISMAGS symmetry detection (#8055).

Documentation

• set nx-arangodb link to github (#7694).
• Re-submission of gh-7087 with better file provenance (#7681).
• Fix code formatting of some examples (#7730).
• Add examples for custom graph in the doc of soft_random_geometric_graph and thresholded_random_geometric_graph (#7749).
• Gallery example: bipartite a/b-core motif (#7757).
• Add blurb about pytest-mpl dependency to contributing guide (#7741).
• Minor updates to single_source_shortest_path_length docstring (#7637).
• Added a note to the contributor guideline to avoid numpy scalars as a… (#7773).
• Correcting the example given under subgraph_is_monomorphic.py (#7779).
• [easy] Add to Contributor List (#7801).
• doc: mention the second major update (#7782).
• DOC: Add details about more grants (#7823).
• Refactor: Moving backend docs from backends.py to backends.rst (#7776).
• Update readwrite docstrings for the path parameter (#7835).
• Fix docstring example of nx.generate_random_paths(index_map=...) (#7832).
• Adds NVIDIA Corporation to list of supporters (#7846).
• Fix use of triple backticks in docstrings (#7845).
• Add paragraph about university classes to mentored projects (#7838).
• Fix pygraphviz_layout example (#7849).
• Add test-extras to optional dependencies (#7854).
• doc: hash size are in bytes (#7866).
• DOC: Clean up mentored projects page: move visualization project to completed section (#7881).
• added 2 projects for GSoC 2025 (#7880).
• Add missing usebounds param descr to distance docstrings (#7703).
• Add examples to graph_atlas_g docstring (#7900).
• Add missing weight and gravity attribute to forceatlas2_layout docstring (#7915).
• DOC: Update first docstring example and add a serialization example (#7928).
• DOC: Remove myself from the mentor list for projects (#7943).
• Fix typo in forceatlas2_layout (#7966).
• Add tournament_matrix to docs (#7968).
• Add function descriptions in the threshold.py file (#7906).
• bugfix: use supergraph to compute superpos in plot_clusters example (#7997).
• More random_paths docstring improvements (#7841).
• Add nx-guides link to navbar without dropdown (#8015).
• Clarifying backend graph class interface is_directed+is_multigraph (#8032).
• Fix all sphinx build warnings (#8047).
• Add a new gallery spring layout (#8042).
• Add note about cycles in maximum_flow() (#8058).
• Clarify subgraph node/edge order is not preserved (#8069).
• Fix typo in min_edge_cover docstring (#8075).

Maintenance

• MAINT: wrapping partial with staticmethod() in test_link_prediction.py (#7673).
• Updating pip installs in benchmarking workflow (#7647).
• Mv changelist to release deps (#7708).
• Drop support for Python 3.10 (#7668).
• Update minimum dependencies (SPEC 0) (#7711).
• Remove print statements and comments from test suite (#7715).
• Refactor closeness centrality tests (#7712).
• Add Python fallback to random_k_out_graph + document dependencies (#7718).
• Fix sphinx warnings from numpydoc parsing (#7742).
• MAINT: Updating geospatial example to be compatible with osmnx=2.0.0 (#7746).
• Add more tests for nx.lowest_common_ancestor (#7726).
• Update shortest_path and single_target_shortest_path_length for 3.5 (#7754).
• Parametrize edge_subgraph multigraph test (#7737).
• Add filters for LOBPCG convergence warnings (#7778).
• MAINT: Close mpl figures in tests to clear up test env (#7783).
• Update pre-commit linting (#7797).
• Small dispatching refactor: simple __call__ when no backends (#7761).
• Benchmarking: graph atlas (#7766).
• Improve square clustering test derived from Zhang paper (reference 2) (#7811).
• Fix exception for backend-only functions (#7812).
• Add a subplot fixture to automate test cleanup (#7799).
• MAINT: use nx.layout instead of importing layouts (#7819).
• MAINT: Move stub func in the correct scope for pickle test (#7818).
• Ensure standard import conventions are used (#7821).
• Clean up pygrep pre-commit for import convention checks (#7822).
• Add a few more square clustering test cases (#7825).
• Don't use assert when using pytest.raises (#7833).
• Update doc requirements (#7837).
• Update developer requirements (#7839).
• MAINT: Minus not underscore in the dep package name (#7840).
• Update readwrite docstrings for the path parameter (#7835).
• Fix docstring example of nx.generate_random_paths(index_map=...) (#7832).
• Fix use of triple backticks in docstrings (#7845).
• Add .mailmap file to consilidate contributors (#7853).
• TST: Refactor example test case generation functions (#7844).
• Refactor network_simplex test of faux_infinity (#7858).
• Change CRLF format of two files (#7861).
• Fix some typos (#7863).
• Pre commit hooks to check line endings and trailing whitespace (#7862).
• MAINT: replace the SHAs for blame and move the changes within pre-commit (#7869).
• Rm stray instances of sparse matrices from test suite (#7860).
• Remove unused imports (#7864).
• Remove unnecessary dict(...) for SSSP algos that return dicts (#7878).
• Change function calls to address pandas linting (#7885).
• Activate pycodestyle in linting pre-commit (#7859).
• Correct sphinx warnings from doc build (#7888).
• effective_size of nodes with only self-loop edges is undefined (#7347).
• DOC: docstring changes to to_dict_of_dicts and attr_matrix and input name change in min_fill_in_heuristic (#7883).
• Update layout.py (#7939).
• Tree isomorphism input validation (#7920).
• Tweaks and notes from a dive into backends.py (#7884).
• MAINT: Follow-up to 7945 - rm helper function (#7952).
• Some light refactoring to make the tree isomorphism tests more readable (#7924).
• new try at will_call_mutate_inputs (#7959).
• MAINT: rm debug print from similarity module (#7937).
• Improve special cases in dispatch testing (paying off tech debt) (#7982).
• Remove unused import in convert_matrix.py (networkx.utils.not_implemented_for) (#7983).
• Use -n auto from pytest-xdist for dispatch and coverage CI jobs (#7987).
• Make test file names unique to be threadsafe (#7998).
• Update pre-commit repos (#8017).
• Minor follow-up to gh-8002 tests (#8016).
• Add linting for line length in docstrings and comments (#7938).
• Add sg_execution_times.rst to gitignore (#8025).
• Support both pydot v3 and pydot v4 (#8027).
• Update copyright license years (#8038).
• Fix all sphinx build warnings (#8047).
• Fix intermittent test failures in expander graph generator tests (#8048).
• Refactor tree_isomorphism to improve code reuse and readability (#7929).
• STY: Rm local variable remapping of heappush and heappop (#8051).
• TST: Minor improvements to layout test suite (#8049).
• Minor refactor to cleanup/improve matching test suite (#8068).

Contributors

56 authors added to this release (alphabetically):

• @Bigstool
• @Celelibi
• @Frankwii
• @lmeNaN
• @nelsonaloysio
• @Schwarf
• @vtrifonov-altos
• @vttrifonov
• @xavieronassis
• Aditi Juneja (@Schefflera-Arboricola)
• akshita (@akshitasure12)
• Alejandro Candioti (@amcandio)
• Andrew Knyazev, Professor Emeritus (@lobpcg)
• Anthony Labarre (@alabarre)
• Anthony Mahanna (@aMahanna)
• Christian Clauss (@cclauss)
• Colman Bouton (@LorentzFactor)
• Dan Schult (@dschult)
• dgpb (@dg-pb)
• Elfarouk Harb (@FaroukY)
• Erik Welch (@eriknw)
• Fei Pan (@fei0319)
• Fernando Pérez (@fperez)
• Gilles Peiffer (@Peiffap)
• gmichaeli (@GalMichaeli)
• Hesam Sheikh (@hesamsheikh)
• Hiroki Hamaguchi (@HirokiHamaguchi)
• Jarrod Millman (@jarrodmillman)
• Jason Mitchell (@oestej)
• Juanita Gomez (@juanis2112)
• Keith Hughitt (@khughitt)
• Matt Schwennesen (@mjschwenne)
• Matt Thorne (@MattThorne)
• Maverick18 (@Aditya-Shandilya1182)
• Michael Weinold (@michaelweinold)
• Morteza24 (@Morteza-24)
• Mridul Seth (@MridulS)
• Nikolaos Chatzikonstantinou (@createyourpersonalaccount)
• Peter C Kroon (@pckroon)
• Po-Lin Cho (@berlincho)
• Qian Zhang (@QianZhang19)
• Raj Pawar (@Raj3110)
• Ralph Liu (@nv-rliu)
• Ratan Kulshreshtha (@RatanShreshtha)
• Ricardo Bittencourt (@ricbit)
• Rick Ratzel (@rlratzel)
• Ross Barnowski (@rossbar)
• Shiyun(Arthur) Hu (@Shiyun-Hu)
• Shunyang Li (@ShunyangLi)
• Thomas Louf (@TLouf)
• Théo Cavignac (@Lattay)
• TL Vromen (@ThijsVromen)
• Woojin Jung (@WoojinJung-04)
• Xiao Yuan (@yuanx749)
• Zhige Xin (@xinzhige)
• 大王白小甫 (@dawangbaixiaofu)

32 reviewers added to this release (alphabetically):

• @Celelibi
• @Schwarf
• @vttrifonov
• Aditi Juneja (@Schefflera-Arboricola)
• Alejandro Candioti (@amcandio)
• Anthony Mahanna (@aMahanna)
• Chuck Hastings (@ChuckHastings)
• Colman Bouton (@LorentzFactor)
• Dan Schult (@dschult)
• Elfarouk Harb (@FaroukY)
• Erik Welch (@eriknw)
• Fei Pan (@fei0319)
• Gilles Peiffer (@Peiffap)
• gmichaeli (@GalMichaeli)
• Hiroki Hamaguchi (@HirokiHamaguchi)
• Jarrod Millman (@jarrodmillman)
• Keith Hughitt (@khughitt)
• Matt Schwennesen (@mjschwenne)
• Matt Thorne (@MattThorne)
• Michael Martini (@MichaelMartini-Celonis)
• Mridul Seth (@MridulS)
• Qian Zhang (@QianZhang19)
• Raj Pawar (@Raj3110)
• Ricardo Bittencourt (@ricbit)
• Rick Ratzel (@rlratzel)
• Ross Barnowski (@rossbar)
• Ruida Zeng (@ruidazeng)
• Shiyun(Arthur) Hu (@Shiyun-Hu)
• Thomas Louf (@TLouf)
• TL Vromen (@ThijsVromen)
• Woojin Jung (@WoojinJung-04)
• Xiao Yuan (@yuanx749)

These lists are automatically generated, and may not be complete or may contain duplicates.