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Update release notes (#6341)
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* Update release notes

* Update doc/release/release_dev.rst

Co-authored-by: Dan Schult <[email protected]>

* Update doc/release/release_dev.rst

Co-authored-by: Dan Schult <[email protected]>

* Update highlights

Co-authored-by: Dan Schult <[email protected]>
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jarrodmillman and dschult authored Jan 7, 2023
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240 changes: 152 additions & 88 deletions doc/release/release_dev.rst
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Expand Up @@ -39,10 +39,14 @@ to NetworkX 3.0 <https://networkx.org/documentation/latest/release/migration_gui
are checking might be a class rather than an instance. We suggest you check
for attribute `_adj` to verify it is like a NetworkX graph object or type and
then `type(obj) is type` to check if it is a class.
- We have added an experimental plugin feature which let users choose alternate
backends like GraphBLAS, CuGraph for computation. This is an opt-in feature and
may change in future releases.
- We have added an `experimental plugin feature <https://github.com/networkx/networkx/pull/6000>`_,
which let users choose alternate backends like GraphBLAS, CuGraph for computation. This is an
opt-in feature and may change in future releases.
- Improved integration with the general `Scientific Python ecosystem <https://networkx.org/documentation/latest/release/migration_guide_from_2.x_to_3.0.html#improved-integration-with-scientific-python>`_.
- New drawing feature (module and tests) from NetworkX graphs to the TikZ library of TeX/LaTeX.
The basic interface is ``nx.to_latex(G, pos, **options)`` to construct a string of latex code or
``nx.write_latex(G, filename, as_document=True, **options)`` to write the string to a file.
- Added an improved subgraph isomorphism algorithm called VF2++.

Improvements
------------
Expand Down Expand Up @@ -91,108 +95,127 @@ Deprecations
Merged PRs
----------

A total of 217 changes have been committed.

- Add 2.8.5 release notes
- update all_pairs_lca docstrings (#5876)
- Improve LCA input validation (#5877)
- Bump release version
- Add characteristic polynomial example to polynomials docs (#5730)
- Remove deprecated function is_string_like (#5738)
- Remove deprecated function make_str (#5739)
- Remove unused 'name' parameter from `union` (#5741)
- Remove deprecated function is_iterator (#5740)
- Remove deprecated `euclidean` from geometric.py (#5744)
- Remove deprecated function utils.consume (#5745)
- Rm `to_numpy_recarray` (#5737)
- Remove deprecated function utils.empty_generator (#5748)
- Rm jit.py (#5751)
- Remove deprecated context managers (#5752)
- Remove deprecated function utils.to_tuple (#5755)
- Remove deprecated display_pygraphviz (#5754)
- Remove to_numpy_matrix & from_numpy_matrix (#5746)
- Remove deprecated decorator preserve_random_state (#5768)
- Remove deprecated function is_list_of_ints (#5743)
- Remove decorator random_state (#5770)
- remove `adj_matrix` from `linalg/graphmatrix.py` (#5753)
- Remove betweenness_centrality_source (#5786)
- Remove deprecated simrank_similarity_numpy (#5783)
- Remove networkx.testing subpackage (#5782)
- Change PyDot PendingDeprecation to Deprecation (#5781)
- Remove deprecated numeric_mixing_matrix (#5777)
- Remove deprecated functions make_small_graph and make_small_undirected_graph (#5761)
- Remove _naive_greedy_modularity_communities (#5760)
- Make chordal_graph_cliques a generator (#5758)
- update cytoscape functions to drop old signature (#5784)
- Remove deprecated functions dict_to_numpy_array2 and dict_to_numpy_array1 (#5756)
- Remove deprecated function utils.default_opener (#5747)
- Remove deprecated function iterable (#5742)
- remove old attr keyword from json_graph/tree (#5785)
- Remove generate_unique_node (#5780)
- Replace node_classification subpackage with a module (#5774)
- Remove gpickle (#5773)
- Remove deprecated function extrema_bounding (#5757)
- Remove coverage and performance from quality (#5775)
- Update return type of google_matrix to numpy.ndarray (#5762)
- Remove deprecated k-nearest-neighbors (#5769)
- Remove gdal dependency (#5766)
- Update return type of attrmatrix (#5764)
- Remove unused deprecated argument from to_pandas_edgelist (#5778)
- Remove deprecated function edge_betweeness (#5765)
- Remove pyyaml dependency (#5763)
- Remove copy methods for Filter* coreviews (#5776)
- Remove deprecated function nx.info (#5759)
- Remove deprecated n_communities argument from greedy_modularity_communities (#5789)
- Remove deprecated functions hub_matrix and authority_matrix (#5767)
- Make HITS numpy and scipy private functions (#5771)
- Add Triad example plot (#5528)
- Add gallery example visualizing DAG with multiple layouts (#5432)
- Make pagerank numpy and scipy private functions (#5772)
- Implement directed edge swap (#5663)
- Update relabel.py to preserve node order (#5258)
- Modify DAG example to show topological layout. (#5835)
- Add docstring example for self-ancestors/descendants (#5802)
- Update precommit linters (#5839)
- remove to/from_scipy_sparse_matrix (#5779)
- Clean up from PR #5779 (#5841)
- Corona Product (#5223)
- Add direct link to github networkx org sponsorship (#5843)
- added examples to efficiency_measures.py (#5643)
- added examples to regular.py (#5642)
- added examples to degree_alg.py (#5644)
- Add docstring examples for triads functions (#5522)
- Fix docbuild warnings: is_string_like is removed and identation in corona product (#5845)
- Use py_random_state to control randomness of random_triad (#5847)
- Remove OrderedGraphs (#5813)
- Drop NumPy 1.19 (#5856)
- Speed up unionfind a bit by not adding root node in the path (#5844)
- Minor doc fixups (#5868)
- Attempt to reverse slowdown from hasattr needed for cached_property (#5836)
- make lazy_import private and remove its internal use (#5878)
- strategy_saturation_largest_first now accepts partial colorings (#5888)
- Fixed unused root argument in has_bridges (#5846)
- Update docs to include description of the `return_seen` kwarg (#5891)
- Add cache reset for when G._node is changed (#5894)
- Add weight distance metrics (#5305)
- Allow classes to relabel nodes -- casting (#5903)
- Update lattice.py (#5914)
- docstring updates for `union`, `disjoint_union`, and `compose` (#5892)
- Adds ```nx.bfs_layers``` method (#5879)
- Add to about_us.rst (#5919)
- Update precommit hooks (#5923)
- Remove old Appveyor cruft (#5924)
- signature change for `node_link` functions: for issue #5787 (#5899)
- Allow unsortable nodes in approximation.treewidth functions (#5921)
- Fix Louvain_partitions by yielding a copy of the sets in the partition gh-5901 (#5902)
- Replace LCA with naive implementations (#5883)
- Add function bfs_layers to docs (#5932)
- Bump nodelink args deprecation expiration to v3.2 (#5933)
- Update mapping logic in `relabel_nodes` (#5912)
- Propose to make new node_link arguments keyword only. (#5928)
- docstring update to lexicographical_topological_sort issue 5681 (#5930)
- Update pygraphviz (#5934)
- See matplotlb 3.6rc1 failure (#5937)
- Further improvements to strategy_saturation_largest_first (#5935)
- Arf layout (#5910)
- [ENH] Find and verify a minimal D-separating set in DAG (#5898)
- Add Mehlhorn Steiner approximations (#5629)
- Updated networkx/classes/function.py . Solves Issue #5463 (#5474)
- Improved documentation for all_simple_paths (#5944)
- Change is_path to return False when node not in G instead of raising exception (#5943)
- Preliminary VF2++ Implementation (#5788)
- Minor docstring touchups and test refactor for `is_path` (#5967)
- Update documentation header links for latest pydata-sphinx-theme (#5966)
- Switch to relative import for vf2pp_helpers. (#5973)
- Add vf2pp_helpers subpackage to wheel (#5975)
- Enhance biconnected components to avoid indexing (#5974)
- Update mentored projects list (#5985)
- Add concurrency hook to cancel jobs on new push. (#5986)
- Make all.py generator friendly (#5984)
- Fix failing example due to mpl 3.6 colorbar. (#5994)
- Only run scheduled pytest-randomly job in main repo. (#5993)
- Fix steiner tree test (#5999)
- Add Tidelift security vulnerability link (#6001)
- Update linters (#6006)
- Update doc requirements (#6008)
- VF2++ for Directed Graphs (#5972)
- Fix defect and update docs for MappedQueue, related to gh-5681 (#5939)
- Fix warnings from running tests in randomized order (#6014)
- Update pydata-sphinx-theme (#6012)
- update security link to tidelift (#6019)
- Update numpydoc (#6022)
- Support Python 3.11 (#6023)
- Update linters (#6024)
- Fixed test for average shortest path in the case of directed graphs (#6003)
- Minor updates to expanders generator tests (#6027)
- Update deprecations after 3.0 dep sprint (#6031)
- Use scipy.sparse array datastructure (#6037)
- Designate 3.0b1 release
- Bump release version
- Use org funding.yml
- Add missing asserts to tests (#6039)
- improve test coverage for algorithms in load centrality (#6080)
- Improve test coverage expanders line graph generators solved (PR for issue #6034) (#6071)
- Update which flow functions support the cutoff argument (#6085)
- Update GML parsing/writing to allow empty lists/tuples as node attributes (#6093)
- Replace .A call with .toarray for sparse array in example. (#6106)
- Improve test coverage for algorithms/richclub.py (#6089)
- Tested boykov_kolmogorov and dinitz with cutoff (#6104)
- Improve test coverage for multigraph class (#6101)
- Improve test coverage for algorithms in dominating_set.py (PR for issue 6032) (#6068)
- Warn on unused visualization kwargs that only apply to FancyArrowPatch edges (#6098)
- Improve test coverage for graph class (#6105)
- Fix weighted MultiDiGraphs in DAG longest path algorithms + add additional tests (#5988)
- added coverage in generators/tree.py (#6082)
- DOC: Specifically branch off main, instead of current branch (#6127)
- Circular center node layout (#6114)
- Improve test coverage for multidigraph class (#6131)
- Improve test coverage for digraph class (#6130)
- Improve test coverage for algorithms in dispersion.py (#6100)
- Fix doc inconsistencies related to cutoff in connectivity.py and disjoint_paths.py (#6113)
- Remove deprecated maxcardinality parameter from min_weight_matching (#6146)
- Remove deprecated `find_cores` (#6139)
- Remove deprecated project function from bipartite package. (#6147)
- Test on Python 3.11 (#6159)
- Improve test coverage in algorithms shortest paths unweighted.py (#6121)
- Increased test coverage algorithms/matching.py (#6095)
- Renamed test functions in test_lowest_common_ancestors (#6110)
- Increase covering coverage (#6099)
- Add example for fiedler_vector (#6155)
- Improve test coverage for cycles.py (#6152)
- Added an example in all_pairs_node_connectivity (#6126)
- Amount of nodes and edges have mistakes when reading adjlist file (#6132)
- Update pytest to v7.2 (#6165)
- Improve test coverage for voterank algorithm (#6161)
- plugin based backend infrastructure to use multiple computation backends (#6000)
- Undocumented parameters in dispersion (#6183)
- improve swap.py test coverage (#6176)
- Swap.py coverage to 100 (#6176)
- Improve test coverage for current_flow_betweenness module (#6143)
- Completed Testing in community.py resolves issue #6184 (#6185)
- Added an example to algebraic_connectivity (#6153)
Expand All @@ -208,53 +231,94 @@ A total of 217 changes have been committed.
- PR for issue #6033 Improve test coverage for algorithms in betweenness_subset.py #6033 (#6083)
- Di graph edges doc fix (#6108)
- Improve coverage for core.py (#6116)
- Add clear_edges() method to the list of methods to be frozen by nx.freeze() (#6190)
- Add clear edges method as a method to be frozen by nx.freeze (#6190)
- Adds LCA test case for self-ancestors from gh-4458. (#6218)
- Minor Python 2 cleanup (#6219)
- Add example laplacian matrix (#6168)
- Revert 6219 and delete comment. (#6222)
- fix wording in error message (#6228)
- Rm incorrect test case for connected edge swap (#6223)

- add missing `seed` to function called by `connected_double_edge_swap` (#6231)
- Hide edges with a weight of None in A*. (#5945)
- Add dfs_labeled_edges reporting of reverse edges due to depth_limit. (#6240)
- Warn users about duplicate nodes in generator function input (#6237)
- Reenable geospatial examples (#6252)
- Draft 3.0 release notes (#6232)
- Add 2.8.x release notes (#6255)
- doc: clarify allowed `alpha` when using nx.draw_networkx_edges (#6254)
- Add a contributor (#6256)
- Allow MultiDiGraphs for LCA (#6234)
- Update simple_paths.py to improve readability of the BFS. (#6273)
- doc: update documentation when providing an iterator over current graph to add/remove_edges_from. (#6268)
- Fix bug vf2pp is isomorphic issue 6257 (#6270)
- Improve test coverage for Eigenvector centrality (#6227)
- Bug fix in swap: directed_edge_swap and double_edge_swap (#6149)
- Adding a test to verify that a NetworkXError is raised when calling n… (#6265)
- Pin to sphinx 5.2.3 (#6277)
- Update pre-commit hooks (#6278)
- Update GH actions (#6280)
- Fix links in release notes (#6281)
- bug fix in smallworld.py: random_reference and lattice_reference (#6151)
- [DOC] Follow numpydoc standard in barbell_graph documentation (#6286)
- Update simple_paths.py: consistent behaviour for `is_simple_path` when path contains nodes not in the graph. (#6272)
- Correctly point towards 2.8.8 in release notes (#6298)
- Isomorphism improve documentation (#6295)
- Improvements and test coverage for `line.py` (#6215)
- Fix typo in Katz centrality comment (#6310)
- Broken link in isomorphism documentation (#6296)
- Update copyright years to 2023 (#6322)
- fix warnings for make doctest (#6323)
- fix whitespace issue in test_internet_as_graph (#6324)
- Create a Tikz latex drawing feature for networkx (#6238)
- Fix docstrings (#6329)
- Fix documentation deployment (#6330)
- Fix links to migration guide (#6331)
- Fix links to migration guide (#6331)
- Fix typo in readme file (#6312)
- Fix typos in the networkx codebase (#6335)
- Refactor vf2pp modules and test files (#6334)

Contributors
------------
Made by the following committers [alphabetical by last name]:

- 0ddoe_s
- Tanmay Aeron
- Guy Aglionby
- Douglas K. G. Araujo
- Ross Barnowski
- Paula Pérez Bianchi
- Kevin Brown
- DiamondJoseph
- Casper van Elteren
- Radoslav Fulek
- Juanita Gomez
- Michael Holtz
- Abangma Jessika
- Tigran Khachatryan
- Dhaval Kumar
- Adam Li
- Lucas H. McCabe
- Jarrod Millman
- Mjh9122
- Sultan Orazbayev
- Konstantinos Petridis
- Alimi Qudirah
- Adam Richardson
- Okite chimaobi Samuel
- Jefter Santiago
- Ali Faraji
- Alimi Qudirah
- Anurag Bhat
- Ben Heil
- Brian Hou
- Casper van Elteren
- danieleades
- Dan Schult
- Mridul Seth
- Tindi Sommers
- Morrison Turnansky
- Sebastiano Vigna
- ddelange
- Dilara Tekinoglu
- Dimitrios Papageorgiou
- Douglas K. G. Araujo
- George Watkins
- Guy Aglionby
- Isaac Western
- ddelange
- Jarrod Millman
- Juanita Gomez
- Kevin Brown
- Konstantinos Petridis
- ladykkk
- Lucas H. McCabe
- Ludovic Stephan
- Lukong123
- Matt Schwennesen
- Michael Holtz
- Morrison Turnansky
- Mridul Seth
- nsengaw4c
- pmlpm1986
- Okite chimaobi Samuel
- Paula Pérez Bianchi
- Radoslav Fulek
- reneechebbo
- Ross Barnowski
- Sebastiano Vigna
- stevenstrickler
- Sultan Orazbayev
- Tina Oberoi

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