10.2

Release Notes

This release

• includes major package upgrades, Cython 3
• removes support for Python 3.8 and GCC older than 8.4

What's Changed

• upgrade msolve to 0.5.0, update interface by @mezzarobba in #36103
• using mute variables in combinat by @fchapoton in #36107
• some details in quadratic forms by @fchapoton in #36108
• using # needs in posets folder by @fchapoton in #36114
• fix cardinality, #36119, #36118, #36116 by @mantepse in #36124
• python-style loops in partn_ref.data_structures (partial) + some pep8 by @fchapoton in #36140
• Drop support for GCC < 8.4, drop testing of debian-buster and fedora-29 by @mkoeppe in #35810
• sage.categories: Update # needs by @mkoeppe in #35945
• Initial implementation of dynamical semigroups by @MatheMagicianPi in #35947
• Implemented five new operations for dynamical semigroups by @MatheMagicianPi in #35988
• Working MCDS implementation using connectivity constraints by @MrBanananator in #35990
• Implement Goss polynomials of Drinfeld modules by @DavidAyotte in #35991
• New functions is_chebyshev and is_Lattes for one dimensional projective dynamical systems by @guojing0 in #36000
• Fix tests with singular 4.3.2p4 by @antonio-rojas in #36018
• Implement algebra_containment from Singular (issue #34502) by @jhpalmieri in #36030
• Implemented two new methods for dynamical semigroups by @MatheMagicianPi in #36041
• Fix sqrt(sqrt(2)) memory leak in ginac numeric.cpp by @vbraun in #36046
• New GitHub workflow to continue our images on Docker Hub by @soehms in #36047
• normaliz: Update to 3.10.1 by @mkoeppe in #36050
• cython-lint : add note about unused imports by @fchapoton in #36053
• sage.arith: Update # needs by @mkoeppe in #36057
• Speed up the creation of submatrices of Matrix_modn_dense_template matrices by @marizee in #36059
• sage.{cpython,data_structures,databases,ext,parallel,structure}: Update # needs by @mkoeppe in #36067
• sage.{matrix,modules,probability,stats,quadratic_forms,tensor}: Update # needs, modularization fixes by @mkoeppe in #36070
• Correct typo in class name of Polynomial_ZZ_pEX in .pxd file by @GiacomoPope in #36071
• sage.{interacts,misc,repl,typeset}: Update # needs, modularization fixes by @mkoeppe in #36078
• fix and activate pycodestyle E301 in pyx files by @fchapoton in #36079
• build/pkgs/jupyter_core: Update to 4.12.0 by @mkoeppe in #36083
• some details in coxeter groups by @fchapoton in #36085
• using python-style for-loops in modular folder by @fchapoton in #36086
• using python-style for loops in calculus by @fchapoton in #36087
• sage.geometry.polyhedron: fix doctest error due to modularization by @dcoudert in #36089
• Speed-up the creation of a zero matrix of type Matrix_modn_dense_template by @marizee in #36093
• Height function for projective subvarieties by @MatheMagicianPi in #36094
• add ordered set partitions as supported findstat collection by @mantepse in #36096
• Add additional bindings from NTL to Polynomial_ZZ_pEX by @GiacomoPope in #36097
• Detect and use system MathJax-3.x by @orlitzky in #36098
• sage.crypto: Update # needs, modularization fixes by @mkoeppe in #36106
• build/pkgs/cython: Update to 0.29.36 by @mkoeppe in #35084
• libatomic_ops: Update to 7.8.0 by @ivmai in #35399
• Drop support for Python 3.8 by @tobiasdiez in #35404
• sage.functions: Decouple from sage.symbolic.expression and mpmath, update # needs by @mkoeppe in #35716
• gc: update to 8.2.4 by @ivmai in #35743
• Implement cocharacter and primitive Eulerian polynomials for hyperplane arrangements by @tscrim in #35914
• Delete .zenodo.json by @dimpase in #36132
• add some links to python error classes in the doc by @fchapoton in #36088
• run GitHub actions locally using gh act by @dimpase in #36117
• Bandaid for polynomial evaluation by @fchapoton in #36127
• sage.combinat.root_system: Modularization fixes, # needs by @mkoeppe in #36136
• fix Conrey number of trivial Dirichlet character by @fchapoton in #36139
• python-style loops in sage.graphs by @dcoudert in #36142
• Fix two "Computational Math.." book doctests by @orlitzky in #36143
• build/pkgs/mathjax/distros/gentoo.txt: Fix by @mkoeppe in #36145
• Fixing many e305 by @fchapoton in #36147
• fix the 2 broken linters by @fchapoton in #36148
• Fix doctest in src/sage/algebras/quantum_groups/quantum_group_gap.py by @dcoudert in #36149
• random elt for colored permutations by @fchapoton in #36155
• detect the zero series when returning an exact stream by @mantepse in #36156
• some pep for E30 and more in quadratic forms by @fchapoton in #36157
• Fix documentation previews using mathjax cdns by @kwankyu in #36160
• build/pkgs/singular: Upgrade to 4.3.2p7, reject system Singular without FLINT by @mkoeppe in #35934
• Implementing a generic one method for unital algebras by @tscrim in #36095
• sage.rings.finite_rings.element_*: Remove unused imports by @mkoeppe in #36105
• Prepare for updating Cython to 3.0.0 by @infmagic2047 in #36109
• small improvements for functorial composition by @mantepse in #36115
• improve performance of stream cauchy invert by @mantepse in #35338
• Update Zariski-van Kampen functions by @enriqueartal in #35376
• using PyLong API instead of legacy PyInt API by @fchapoton in #36111
• Upgrades: scipy 1.11 and dependencies by @mkoeppe in #36112
• Coxeter arrangement by @fchapoton in #36151
• sage.rings: Update # needs by @mkoeppe in #36152
• minor details in graph_plot by @fchapoton in #36162
• Fix the ascii art for the Heisenberg Lie algebras by @tscrim in #36170
• Fix quadratic memory of berlekamp_massey by @grhkm21 in #36173
• fix and activate pycodestyle E305 in py files by @fchapoton in #36177
• Improve methods in sage.misc.rest_index_of_methods to fix the documentation of graphs. by @dcoudert in #36179
• more fixes in quadratic forms by @fchapoton in #36180
• fix E228 and E225 in algebras/ by @fchapoton in #36182
• sage.misc.sageinspect: fix doctest warnings due to modularisation by @dcoudert in #36183
• src/sage/tests: fix another "Computational Math..." doctest by @orlitzky in #36185
• use semi-primitive root when checking kernel polynomials of isogenies by @yyyyx4 in #36187
• fix E228 and E225 in schemes/ by @fchapoton in #36191
• fix E228 then E225 in rings/ by @fchapoton in #36192
• schemes/elliptic_curves: disable a test that takes too long by @tornaria in #36195
• Fixing the iterator of SemistandardMultiSkewTableaux by @tscrim in #36200
• some micro-details in Dyck words and Parking functions by @fchapoton in #36202
• Remove self-cimports by @mkoeppe in #36207
• configure.ac: disable tzlocal with --disable-r by @orlitzky in #36208
• GH Actions: Run incremental portability tests on "c: packages: standard" PRs by @mkoeppe in #35380
• Deprecate rename_vertices parameter in disjoint_union by @OP5642 in #35907
• More improvements for braid groups involving permutations, and a 2-generator presentation by @enriqueartal in #35985
• Fix tests with gmp 6.3 by @antonio-rojas in #36006
• Improve method is_planar by @dcoudert in #36021
• sage.schemes: Update # needs by @mkoeppe in #36102
• Use system python packages with --enable-system-site-packages by @orlitzky in #36141
• Support for exponential and gamma distribution by @teschlg in #35939
• Drop obsolete html5lib package by @orlitzky in #36186
• Remove some obsolete "six" dependencies by @orlitzky in #36206
• configure.ac: disable mathjax with --disable-doc by @orlitzky in #36210
• singular: added missing #endif by @sheerluck in #36212
• Fix sync labels issues for step 2 going live by @soehms in #36213
• src/bin/sage-env: set PYDEVD_DISABLE_FILE_VALIDATION=1 by @orlitzky in #36218
• configure.ac: disable webencodings,tinycss2 with --disable-notebook by @orlitzky in #36219
• get rid of xrange again by @fchapoton in #36221
• Add cycle_type() and fix to_cycle() to SignedPermutation. by @tscrim in #36224
• improve the use of graphs in sage/combinat/posets/* by @dcoudert in #36225
• fix typo in documentation by @xcaruso in #36231
• Make min_spanning_tree robust to incomparable vertex labels by @dcoudert in #36232
• support for ecl 23.9.9 by @tornaria in #36235
• sage -t: Distinguish .pxd from .pyx in doctest basenames by @mkoeppe in #36238
• Fix Python package metadata generated by bootstrap by @mkoeppe in #36240
• ⬆️ Bump myrotvorets/set-commit-status-action from 1.1.7 to 2.0.0 by @dependabot in #36241
• ⬆️ Bump actions/checkout from 3 to 4 by @dependabot in #36243
• fix E228 and E225 in categories/ by @fchapoton in #36247
• some care for unused variables in matrix/ by @fchapoton in #36248
• E228 and E225 in groups,interfaces,modules,plot by @fchapoton in #36249
• various details in sets/disjoint_set by @fchapoton in #36250
• numpy-1.25 compatibility by @orlitzky in #36255
• Support more system-site packages by @orlitzky in #36256
• MPowerSeries: Don't go through symbolics to compute exp(0), log(1) by @mkoeppe in #36260
• Fix setuptools version bounds in generated pyproject.toml files by @mkoeppe in #36263
• New comparison mode to lazy series and better undefined check by @tscrim in #35485
• add .basis_matrix() wrapper to quaternion orders by @yyyyx4 in #35767
• Implementing moment angle complexes by @OP5642 in #35875
• Matroids: Don't forget to check rank in equals, is_isomorphism by @mkoeppe in #35964
• src/sage/combinat/affine_permutation.py: Fix docstring markup by @mkoeppe in #35970
• Fix reduction of cusps for Gamma(N) by @JohnCremona in #36165
• sage.groups: Modularization fixes, # needs, doctest cosmetics by @mkoeppe in #36168
• build/pkgs/tox: Update, require tox >= 4.2.7, update dependencies by @mkoeppe in #36176
• build/pkgs/ipython/dependencies: drop jinja2 by @orlitzky in #36209
• Implement Milnor fiber and Coxeter complexes by @tscrim in #35038
• Implement infinite sums and products for lazy series by @tscrim in #35362
• Added hash function to elements of the fundamental group of an extended affine Weyl group by @65537 in #36122
• sage --fixdoctests --update-known-test-failures; silence modularized distributions in CI by @mkoeppe in #36264
• sage.graphs: some care with return ... else statements in some .pyx files by @dcoudert in #36278
• Support for matplotlib-3.8.0 by @tornaria in #36279
• fix E228 and E225 in combinat//.py by @fchapoton in #36280
• remove unused vars in matrix/ by @fchapoton in #36281
• CI: Remove ubuntu-kinetic (defunct) by @mkoeppe in #36282
• remove duplicate args in @options() in region_plot by @dimpase in #36296
• using more libgap instead of gap by @fchapoton in #36297
• Remove deprecated files from src/sage/homology (see #31925) by @jhpalmieri in #36300
• Remove sage.finance, deprecated in #32427 (2021) by @mkoeppe in #36303
• sage.media, sage.structure.graphics_file: Remove; deprecated in #12673, #32988 by @mkoeppe in #36305
• sage.docs: Remove; deprecated in #33763 by @mkoeppe in #36306
• sage.rings: Remove code deprecated in #23204, #24483, #24371, #24511, #25848, #26105, #28481, #29010, #29412, #30332, #30372, #31345, #32375, #32606, #32610, #32612, #32641, #32660, #32750, #32869, #33602 by @mkoeppe in #36307
• using itertools.product more often by @fchapoton in #36308
• Compute the characteristic varieties of a finitely presented group by @enriqueartal in #36128
• remove some old deprecation warnings in elliptic curves by @yyyyx4 in #36188
• build/pkgs: drop obsolete simplegeneric package by @orlitzky in #36205
• Python package upgrades, preparation for the Notebook 7 upgrade by @mkoeppe in #36220
• build/pkgs/networkx/dependencies: drop decorator by @orlitzky in #36230
• Disable more packages with various --disable-foo combinations by @orlitzky in #36239
• no generator for S1 by @fchapoton in #36252
• Fixes #35804 by computing the DDT of non-square sboxes properly. by @PTK12 in #36020
• more fixes for E228 and E225 in combinat and some other folders by @fchapoton in #36326
• src/sage/repl/load.py: replace tmp_dir() by @orlitzky in #36330
• using more itertools.product by @fchapoton in #36335
• add some class roles for linking Errors in doc by @fchapoton in #36336
• CI: Merge open blocker PRs in all CI workflows + other improvements by @mkoeppe in #36338
• fix expect interface for newer ptyprocess by @dimpase in #36339
• ecm: Work around build failure with Xcode 15 by @mkoeppe in #36345
• Update Cython to 3.0.2 by @infmagic2047 in #36110
• Additions to the bigraded Betti number methods by @OP5642 in #36166
• Use patchelf from the system by @orlitzky in #36234
• Change ipympl/pkgconfig/widgetsnbextension to wheel packages, drop build deps by @mkoeppe in #36267
• full pep8 for modular/hecke by @fchapoton in #36270
• sage.graphs.generic_graph: some care with return ... else statements by @dcoudert in #36275
• Yet more spkg_configure for standard python packages by @dimpase in #36276
• improve checks by @mantepse in #36284
• Generic implementation of fitting ideal by @miguelmarco in #36299
• build/pkgs/lrcalc_python: add standard python spkg-configure.m4 by @orlitzky in #36316
• build/pkgs/setuptools_scm_git_archive: Remove (obsolete) by @mkoeppe in #36319
• src/sage/combinat/words/words.py: replace tmp_dir() by @orlitzky in #36323
• fix the linter once more by @fchapoton in #36327
• Fix Sphinx markup in some file by @xuluze in #35537
• CI build.yml, doc-build.yml: Use output groups by @mkoeppe in #35866
• Upgrade numpy to 1.26.0, setuptools to 68.2.2 by @mkoeppe in #36123
• sage.rings.padics: Import fixes (modularization) by @mkoeppe in #36261
• sage.sets: Update # needs by @mkoeppe in #36272
• sage.graphs, sage.combinat.{designs,posets}, sage.sandpiles: Update # needs by @mkoeppe in #36273
• sage.graphs: some care with return ... else statements in graph.py, digraph.py and bipartite_graph.py by @dcoudert in #36277
• add Rémy Oudompheng's implementation of the BMSS algorithm by @yyyyx4 in #36285
• Mod 2 (co)homology as a module over the Steenrod algebra by @jhpalmieri in #36310
• add q-Fuss-Catalan numbers by @fchapoton in #36314
• src/sage/tests/cmdline.py: replace tmp_dir() by @orlitzky in #36324
• src/sage/repl/interpreter.py: replace tmp_dir() by @orlitzky in #36343
• src/sage/misc/cython.py: replace tmp_dir() by @orlitzky in #36344
• .github/workflows/build.yml, doc-build.yml: Fix get_ci_fixes by @mkoeppe in #36348
• fix E228 and E225 in coding, crypto, dynamics, geometry, manifolds, modular by @fchapoton in #36352
• fixing pep8 E275 in rings/ and combinat/ by @fchapoton in #36355
• CI: Remove ci-wsl, ci-cygwin-standard by @mkoeppe in #36357
• CI: Fix the multi-stage build in ci-linux.yml, fix conda/centos/archlinux system packages by @mkoeppe in #36358
• a few details in combinat (designs) by @fchapoton in #36359
• a few more links to errors in the doc by @fchapoton in #36362
• Fix dependencies of packaging, update flit_core to 3.9.0, pip to 23.2.1 by @mkoeppe in #36363
• Do not run sage-env more than once, for real. by @jhpalmieri in #36364
• Libgap cubegroup by @fchapoton in #36365
• Simplify experimental all-conda installation instructions via pkgs/sage-conf_conda by @mkoeppe in #36367
• partial cython-lint cleanup in padics/ by @fchapoton in #36369
• fix remaining W605 warnings in pxi files by @fchapoton in #36371
• Enable conda ci for all PRs and remove experimental label by @tobiasdiez in #36373
• refresh the cython file real_roots (pep8, range, etc) by @fchapoton in #36374
• src/sage/interfaces/gap_workspace.py: replace tmp_dir() by @orlitzky in #36375
• src/sage/databases/sql_db.py: replace tmp_dir() by @orlitzky in #36376
• clean one test file by @fchapoton in #36377
• Add README.md Table of Contents and Links by @marklyzhang in #36378
• Python package upgrades cherry-picked from notebook 7 upgrade PR by @mkoeppe in #36381
• configure --enable-system-site-packages: First check all non-site packages by @mkoeppe in #36382
• Update flint to 2.9.0, arb to 2.23.0 by @mkoeppe in #36383
• fix typographic typos by @mantepse in #36388
• System package information tox ini gh actions for alpine linux by @dimpase in #35285
• Fix workflow "Build documentation (PDF)" by @mkoeppe in #35373
• compute traces of elliptic-curve endomorphisms by @yyyyx4 in #35546
• Upgrade pplpy to 0.8.9 by @videlec in #36161
• Implement Covering Arrays by @Aaron-Dwyer in #35008
• Enable merge_group trigger for merge queues by @tobiasdiez in #35062
• onetbb: Upgrade to 2021.9.0 + GCC13 patch by @mkoeppe in #35786
• added induced minor function to graph algorithms by @saatvikraoIITGN in #36354
• fix for ecl in distros/gentoo.txt by @sheerluck in #36389
• checking that the system maxima has working help by @dimpase in #36391
• a few details in combinat, as suggested by ruff by @fchapoton in #36392
• sage --package list: Sort output, add switches --{in,ex}clude-dependencies by @mkoeppe in #36393
• Deprecate the backslash operator by @jhpalmieri in #36394
• Fix element labeling in OperationTable.color_table by @rburing in #36397
• two minor details in groups by @fchapoton in #36398
• fixing category of ncsym and dual by @fchapoton in #36399
• bump cysignals to 1.11.4 by @dimpase in #36402
• Fix AttributeError doctests when output includes a suggestion (part of python 3.12 support) by @tornaria in #36403
• bootstrap-conda: Refactor, generate versioned environment files by @mkoeppe in #36405
• Upgrade scipy to 1.11.3, meson_python to 0.14.0, meson to 1.2.2 by @mkoeppe in #36412
• various details in schemes by @fchapoton in #36413
• README: Recommend configure --config-cache --enable-ccache by @mkoeppe in #36415
• .github/workflows/docker.yml: Free more disk space by @mkoeppe in #36418
• fix for E702 in pyx outside rings by @fchapoton in #36420
• replace wrongly placed sig_on/off pair with sig_check by @dimpase in #36422
• adding some links for Errors in the doc by @fchapoton in #36424
• cleanup of gap3 interface file by @fchapoton in #36426
• build/pkgs/attrs: Change to wheel package, update dependencies by @mkoeppe in #36429
• tentative of random subset for random matrix by @fchapoton in #36313
• Refactor Drinfeld modules subclasses by @DavidAyotte in #36325
• fix the linters again by @fchapoton in #36461
• fix doctest in src/sage/combinat/posets/posets.py by @dcoudert in #36464
• Fix mamba install in conda ci workflow by @tobiasdiez in #36468
• refresh macaulay2 interface a little bit by @fchapoton in #36470
• add ruff to developer tools by @fchapoton in #36474
• Fix bootstrapping on centos-7, fedora-30, ubuntu-xenial by @mkoeppe in #36476
• sage.symbolics: Remove code deprecated in #18036, #29738, #32386, #32638, #32665, #34215 by @mkoeppe in #36304
• Replace shell bunzip2 with library code by @orlitzky in #36315
• Update matplotlib to 3.8.0, pillow to 10.0.1 by @mkoeppe in #36320
• Yet more more spkgs confs by @dimpase in #36332
• Revision of the knot theory colorings method by @soehms in #36333
• Fixes for the push_to_docker_hub workflow by @soehms in #36385
• build/pkgs/singular: Update to 4.3.2p8 by @mkoeppe in #36395
• build/pkgs/setuptools_scm: Update to 8.0.4, add fixes for version 8 by @mkoeppe in #36400
• Allow lifting mvpolynomials over non-fields using singular by @alexjbest in #36401
• Support python 3.12 by @tornaria in #36407
• Fix conda install instructions after setuptools update by @mkoeppe in #36411
• fix and activate E225 and E228 by @fchapoton in #36423
• CI Linux: Run ubuntu-focal-standard without waiting for other platforms by @mkoeppe in #36430
• Retrieve upstream tarballs from GitHub release assets by @mkoeppe in #36435
• src/sage/misc/latex.py: replace tmp_dir() by @orlitzky in #36436
• src/sage/parallel/map_reduce.py: replace tmp_dir() by @orlitzky in #36437
• .github/workflows/dist.yml: Create release on release tag by @mkoeppe in #36438
• trying ruff on some posets files by @fchapoton in #36440
• CI: Refactor build*.yml through a new script .ci/retrofit-worktree.sh by @mkoeppe in #36442
• fix ZeroDivisionError in gcd of sparse polynomials by @DaveWitteMorris in #36445
• tox.ini: Add gentoo-python3.12 by @sheerluck in #36451
• make sagemath_categories-check, make pypi-wheels-check by @mkoeppe in #36452
• Remove tomli from some build dependencies by @mkoeppe in #36454
• add default legend_color to eliminate KeyError when plotting arrow2d or disk by @DaveWitteMorris in #36460
• remove unused variables in pyx files in groups/ by @fchapoton in #36463
• Combine ci linter jobs by @tobiasdiez in #36467
• CI docbuild: Do not rebuild sagelib from scratch by @mkoeppe in #36473
• Fix GradedModularFormElement multiplication by @grhkm21 in #35978
• build/pkgs/cython: Update to 3.0.4 by @mkoeppe in #36416
• upgrade cypari2 to 2.1.4 by @dimpase in #36444
• using ruff for UP004, UP008, UP028 by @fchapoton in #36462
• Run incremental linux ci only when packages changed by @tobiasdiez in #36466
• .github/workflows/doc-build.yml: Repair display of changes by @mkoeppe in #36475
• some details in pyx files in combinat by @fchapoton in #36478
• Loosen version requirement on fpylll and align its conda version by @tobiasdiez in #36482
• Remove spurious diffs in doc build changes by @kwankyu in #36483
• Fix typos in Italian docs by @pitmonticone in #36484
• Fix func_persist: do not use the (now removed) inspect.formatargspec, but instead use inspect.signature. by @jhpalmieri in #36488
• Fix size of varchenko_matrix by @DaveWitteMorris in #36491
• improve method cycle_basis for graphs with multiple edges by @dcoudert in #36493
• Conditional documentation by @mkoeppe in #36495
• build*.yml: Fix application of CI fixes broken in #36442 by @mkoeppe in #36496
• lint.yml: Always run all 3 linters by @mkoeppe in #36497
• Remove conda patchelf distro by @tobiasdiez in #36499
• Support launching notebook 7 by @tornaria in #36506
• Fix implicit noexcept warnings by @tornaria in #36507
• meson 1.2.3, numpy 1.26.1, require meson >= 1.2.0 by @mkoeppe in #36509
• Add pyright ci annotations by @tobiasdiez in #36510
• Exclude symlinks from vscode search config via glob pattern by @mkoeppe in #36511
• networkx, scipy, ipywidgets: Update version ranges in conda.txt by @mkoeppe in #36513
• build/pkgs/sagenb_export: Fix install-requires.txt by @mkoeppe in #36514
• sage.schemes.toric: Remove pyright 'is possibly unbound' warnings by @mkoeppe in #36516
• pkgs/sagemath-{bliss,sirocco,tdlib}: Fix sdists by @mkoeppe in #36520
• GH Actions: Fix wheel build by @mkoeppe in #36521
• Fix linter failure E401 multiple imports on one line by @kwankyu in #36522
• some cleanup in quadratic forms by @fchapoton in #36528
• pkgs/sagemath-standard: Fix sdist by @mkoeppe in #36532
• build/pkgs/openssl: Update to 3.0.12 by @mkoeppe in #36535
• refresh the maple(tm) interface by @fchapoton in #36537
• build/pkgs/pip: Increase lower version bound; upgrade pip, wheel, packaging, platformdirs by @mkoeppe in #36540
• build/pkgs/nauty: Upgrade to 2.8.6, require nauty >= 2.8 by @mkoeppe in #36541
• expurge parent_old from cryptosystem by @fchapoton in #36547
• remove deprecated name parameter in category ; capital for Coxeter by @fchapoton in #36550
• src/sage/misc/cython.py: Fix the workaround for setuptools_scm by @mkoeppe in #36552
• Add a hash function for the class TernaryQF. by @tornaria in #36553
• Speedup of the method to reduce ternary quadratic forms in the class TernaryQF by @tornaria in #36554
• Revive sage live doc using jupyter-sphinx by @kwankyu in #36144
• Use URLs to online Sage documents for JupyterLab by @kwankyu in #36246
• sage.{dynamics,schemes}: Modularization fixes, docstring cosmetics, update # needs by @mkoeppe in #36271
• Fix sync labels issues for step 2 going live completion by @soehms in #36292
• update pari to 2.15.4, drop patch by @dimpase in #35302
• Build CI: Fix configuration of coverage upload action by @mkoeppe in #36621
• CI Linux: Build the default platform in one job by @mkoeppe in #36627
• .ci/merge-fixes.sh: Reduce output by @mkoeppe in #36632
• permutation_normal_form : case of empty matrices by @fchapoton in #36634
• clean the file hexad.py by @fchapoton in #36635
• fix broken pyright in CI by @fchapoton in #36639
• fix random doctest error in src/sage/rings/polynomial/skew_polynomial_finite_field.pyx by @dcoudert in #36647
• sage.misc.lazy_attribute: Add typestub file for pyright by @mkoeppe in #36517
• Cleanup conditional assert by @tornaria in #36543
• Support networkx 3.2 by @tornaria in #36544
• refine category of RAAGs by @fchapoton in #36546
• Support a few more Cython system packages by @orlitzky in #36548
• cleanup in number_field_element by @fchapoton in #36549
• refresh the file cluster_algebra by @fchapoton in #36555
• some fixes for pycodestyle E221 by @fchapoton in #36556
• src/doc/en/developer: Describe static typing workflow by @mkoeppe in #36557
• care for E702 in fast_arith.pyx by @fchapoton in #36559
• pkgs/sagemath-{objects,categories,environment,repl}: Move metadata from setup.cfg to pyproject.toml by @mkoeppe in #36563
• Limit wait for slow mirrors by @mkoeppe in #36565
• sage.numerical: Update # needs by @mkoeppe in #36567
• sage.manifolds, sage.tensor: Update # needs by @mkoeppe in #36568
• sage.matrix, sage.modules: Update # needs by @mkoeppe in #36569
• Add method to check whether a (di)graph is geodetic by @dcoudert in #36571
• Replace relative imports by absolute ones in structure by @tobiasdiez in #36573
• NetworkX: Allow version 3.2 by @mkoeppe in #36577
• add an example of a divisor on a curve by @dimpase in #36578
• Allow to import sage.cpython module multiple times by @tobiasdiez in #36590
• some cleanup in free algebras by @fchapoton in #36593
• Replace relative imports by absolute ones in sage.{matrix,matroids,modules,stats} by @mkoeppe in #36594
• Replace relative imports by absolute ones in sage.{coding,combinat,graphs} by @mkoeppe in #36595
• Replace relative imports by absolute ones in sage.{geometry,groups,numerical,plot} by @mkoeppe in #36596
• Relativize header imports by @tobiasdiez in #36598
• Support giac 1.9.0-67 by @tornaria in #36600
• Doc preview for all languages by @kwankyu in #36601
• Calculation of Maximum Leaf Number graph parameter by @MrBanananator in #36604
• Replace relative imports by absolute ones in sage.libs.ntl by @tobiasdiez in #36605
• ruff fix UP027 (list comprehension) by @fchapoton in #36606
• write Weyl with a capital letter by @fchapoton in #36607
• some changes by ruff UP by @fchapoton in #36608
• avoid using itertools.pairwise by @dcoudert in #36609
• fix the links to msolve spkg by @dimpase in #36611
• Replace relative imports by absolute ones in sage.libs except .ntl by @mkoeppe in #36612
• .github/workflows/dist.yml: Fix deprecation message by @mkoeppe in #36613
• .github/workflows/doc-build-pdf.yml: Do not build HTML documentation, fix upload of PDFs by @mkoeppe in #36614
• CI Linux: Increase max_parallel for standard-pre, decrease for standard, minimal-pre by @mkoeppe in #36616
• sage.modular: Update # needs, doctest cosmetics by @mkoeppe in #36618
• sage.combinat: Update # needs by @mkoeppe in #36619
• RSA primes must be odd (textbook code fix) by @dimpase in #36625
• some simplifications in doctest/ folder (ruff C4) by @fchapoton in #36628
• sage.rings.padics: Update # needs by @mkoeppe in #36259
• Exclude Cython 3.0.3 by @tobiasdiez in #36453
• fplll 5.4.5, fpylll 0.6 by @mkoeppe in #36477
• Added kth roots to Permutation by @GermainPoullot in #35053
• Implement characteristic polynomial computation for Drinfeld modules of any Rank by @ymusleh in #35269
• pkgs/sage-conf_pypi: Repair after #36400, #36435 by @mkoeppe in #36533
• sage-env: identify the version of command-line tools (OS X) and set LDFLAGS accordingly by @jhpalmieri in #36599
• Deploy live doc on push to develop by @kwankyu in #36636
• CI macOS: Update by @mkoeppe in #36648
• src/sage/misc/sageinspect.py: Fix pycodestyle complaint by @mkoeppe in #36652
• prompt_toolkit: Set version constraint for conda by @mkoeppe in #36659
• .github/workflows/doc-build.yml: Fix live doc building by @kwankyu in #36661
• Upgrade zeromq to 4.3.5, pyzmq to 25.1.1, patch out broken tests in setup by @mkoeppe in #36663
• CI Linux: Fix "optional", "experimental" jobs by @mkoeppe in #36668
• CI Linux: Fix centos-7 after #36435, remove gentoo-python3.12 for now, use conda-forge with -python3.11 by @mkoeppe in #36534
• Sage knows Hadamard matrices <1201, not 1001 by @dimpase in #36669
• build/pkgs/openblas: Stop openblas from using explicit make -j N; but use make -j 1 on ubuntu-trusty by @mkoeppe in #36671
• src/sage/combinat/root_system/coxeter_group.py: Fix typo in lazy_import by @mkoeppe in #36698
• src/sage/misc/latex.py: fix view() by @orlitzky in #36529
• Make doc-pdf separate from doc-html by @kwankyu in #36692
• Fix SSL timeout in doctest / internet feature by @tornaria in #36696
• CI Linux: Follow-up fix for conda-forge-python3.11 by @mkoeppe in #36699
• build/pkgs/nauty: Handle SAGE_FAT_BINARY by @mkoeppe in #36707
• CI Linux: Fixes for tests of optional packages by @mkoeppe in #36708
• CI macOS: Build following stages even when some job failed; adjust platforms by @mkoeppe in #36711
• .github/workflows/ci-linux.yml: Fine-tune max-parallel by @mkoeppe in #36660
• .github/workflows/docker.yml: Interrupt the build before the 6 hour cancellation by @mkoeppe in #36670
• opensuse-tumbleweed-minimal: Ensure gawk is present by @mkoeppe in #36712
• openblas: Update to 0.3.25 by @mkoeppe in #36722
• .github/workflows/macos.yml: Fix syntax by @mkoeppe in #36723
• CI: Make jobs more responsive to canceling by @mkoeppe in #36617
• fix doctest for nauty 2.8.8 by @tornaria in #36771
• Fix bug in QF.find_primitive_p_divisible_vector__next by @tornaria in #36551
• build/pkgs/pillow: Allow discovery of libjpeg, upgrade to 10.1.0 by @mkoeppe in #36731
• Fix make SPKG-uninstall for Python packages after #36452 by @mkoeppe in #36737

New Contributors

• @MrBanananator made their first contribution in #35990
• @vbraun made their first contribution in #36046
• @GiacomoPope made their first contribution in #36071
• @ivmai made their first contribution in #35399
• @infmagic2047 made their first contribution in #36109
• @grhkm21 made their first contribution in #36173
• @teschlg made their first contribution in #35939
• @65537 made their first contribution in #36122
• @PTK12 made their first contribution in #36020
• @marklyzhang made their first contribution in #36378
• @Aaron-Dwyer made their first contribution in #35008
• @saatvikraoIITGN made their first contribution in #36354
• @rburing made their first contribution in #36397
• @pitmonticone made their first contribution in #36484
• @GermainPoullot made their first contribution in #35053
• @ymusleh made their first contribution in #35269

Release Manager: @vbraun

Full Changelog: 10.1...10.2