10.8.beta0

What's Changed

• src/sage/doctest/control.py: log cysignals crashes to DOT_SAGE by @orlitzky in #36311
• Fix remaining all imports by @tobiasdiez in #39273
• Implement correct iteration through disjoint enumerated set for infinite set by @user202729 in #39443
• Fix a bug in caching of reduced norm of skew polynomials by @xcaruso in #39883
• Meson: test void linux on CI and add devcontainer for it by @tobiasdiez in #40089
• compute minimal polynomial of an isogeny & push such polynomials through other isogenies by @yyyyx4 in #40467
• meson: explicitly configurable options by @orlitzky in #40485
• Speed up roots when multiplicities=False for polynomials over finite fields by @c0rydoras in #40494
• Improve Feng, PNC algorithm by @kappybar in #40510
• Simplify macos CI and make it more robust by @tobiasdiez in #40516
• Minor refactor for hyperelliptic curve by @user202729 in #40528
• Improve documentation formatting by @user202729 in #40531
• Implement compositional inverse by @user202729 in #40532
• Make Jacobian morphisms hashable by @user202729 in #40534
• Implement construction of hyperelliptic curves from defining equation by @user202729 in #40535
• Implement HyperellipticCurve.random_element() over finite fields by @user202729 in #40536
• Simplify group generic algorithm by @user202729 in #40537
• Fix an occurrence of lazy_import by @user202729 in #40541
• Update fricas to version 1.3.12 by @cxzhong in #40544
• Update NC k shortest simple path for Undirected graphs by @kappybar in #40547
• src/sage/matrix/special.py: fix typo quadraric -> quadratic by @orlitzky in #40550
• add missing double colon by @mantepse in #40551
• Fix broken KnotInfo URL by @soehms in #40553
• Minor optimization for integer conversion to double by @user202729 in #40557
• Add long time marker to several slow tests by @user202729 in #40558
• Cliquer update to 1.23, with .pc file by @dimpase in #40562
• bump libhomfly to 1.03 by @dimpase in #40573
• Fix Drinfeld module frobenius_endomorphism doc by @kryzar in #40575

New Contributors

• @c0rydoras made their first contribution in #40494

Full Changelog: 10.7...10.8.beta0

10.7.rc2

What's Changed

• Delete one appearance of sage-python by @enriqueartal in #40526
• bump gp2c to 0.0.14 by @dimpase in #40552

Full Changelog: 10.7.rc1...10.7.rc2

10.7

Full Changelog: 10.7.rc2...10.7

10.7.rc1

What's Changed

• typo + guava by @GMS103 in #40519

New Contributors

• @GMS103 made their first contribution in #40519

Full Changelog: 10.7.rc0...10.7.rc1

10.7.rc0

What's Changed

• Add pytest command to run tests in CI workflow by @tobiasdiez in #40474
• src/sage/crypto/block_cipher/des.py: run fewer DES test cases by @orlitzky in #40475
• Use python -m sage.doctest to run the doctester by @antonio-rojas in #40477
• Fix test failure with giac 2.0.0.10 by @antonio-rojas in #40478
• Fix lint by @user202729 in #40480
• Improve MIP print formatting, etc. by @user202729 in #40488
• Replace 'sage-python' with 'python3' in various scripts for Meson by @tobiasdiez in #40490
• ⬆️ Bump astral-sh/setup-uv from 6.3.1 to 6.4.3 by @dependabot[bot] in #40491
• Euclidean norm crashfix sparse matrices by @JosePisco in #40493
• remove unset TERM when initializing non-interactive sage by @unprintable123 in #40495
• Actually avoid hermite_form in solve_right if possible by @user202729 in #40497
• split Semigroups into a separate spkg, bump versions by @dimpase in #40509
• Create pyi stub files for cython modules in arith and algebras by @tobiasdiez in #39257
• Meson: make it compile on recent ubuntu by @tobiasdiez in #40071
• Add an infinite weyl algebra class by @jmcdonough98 in #40263
• Set cython directive binding=True by @tobiasdiez in #40341
• Remove sage-sws2rst package and related files by @tobiasdiez in #40360
• Remove failing dist workflow on MacOS CI by @tobiasdiez in #40362
• Improve PNC algorithm by @kappybar in #40364
• Fix docbuilding on release tag by @tobiasdiez in #40379
• Fix GF(2) matrix transpose with subdivisions by @Biffo89 in #40423
• Add faster implementations of matrix_from_* constructors to GF(2) and GF(2^e) by @Biffo89 in #40435
• src/sage/groups/perm_gps/permgroup.py: bullet-proof a test by @orlitzky in #40441
• Run function field TestSuites via pytest by @orlitzky in #40443
• Replace ci-linux-incremental by ci-linux by @tobiasdiez in #40448
• Update Polymake from 4.12 to 4.14 by @cxzhong in #40450
• Simplify fpylll.IntegerMatrix construction by @user202729 in #40452
• iter method for the AffineGroup class by @DaveWitteMorris in #40456
• Sphinx 8.2.3 update by @dimpase in #40457
• fix a doctest error in src/sage/interfaces/polymake.py by @cxzhong in #40462
• some details in binary quadratic forms / class groups by @fchapoton in #40464
• src/sage/symbolic/random_tests.py: fewer random test repetitions by @orlitzky in #40472
• src/sage/combinat/rsk.py: shorter long tests by @orlitzky in #40476
• Fix typo in method name by @user202729 in #40479

New Contributors

• @unprintable123 made their first contribution in #40495
• @cxzhong made their first contribution in #40450

Full Changelog: 10.7.beta9...10.7.rc0

10.7.beta9

What's Changed

• Remove precisely the prefix instead of strip by @tqa236 in #40415
• Remove unnecessary empty string in print function by @tqa236 in #40419
• Method A-field for Drinfeld modules by @xcaruso in #40420
• Limit the use of RingExtensions in Drinfeld modules by @xcaruso in #40421
• use generic isogeny call to opportunistically use velusqrt by @GiacomoPope in #40422
• src/sage/interfaces/maxima_lib.py: remove old workaround by @orlitzky in #40424
• Remove unnecessary range start by @tqa236 in #40429
• simplify some nested for loops by @fchapoton in #40439
• Update to zlib 1.3.1 by @vbraun in #40445
• Fix some typos by @user202729 in #40453
• division of elliptic-curve morphisms by @yyyyx4 in #38902
• Change call to element_constructor in multipolynomial ring by @user202729 in #39089
• Addition of new presentations to Chow rings of matroids by @25shriya in #39359
• Add Lah numbers and clean up combinatorics section by @kwankyu in #39379
• Replace arithgroup.all imports by @tobiasdiez in #39428
• Module and Graph method for Projective planarity via forbidden minors by @juan-mlr in #39802
• Overwrote methods concerning subdivision of edge(s) in a matching covered graph by @janmenjayap in #40090
• detect unsolvable systems when solving integer linear systems by @yyyyx4 in #40211
• Implement kernel_points and inverse_image for elliptic curve hom by @user202729 in #40251
• Upgrade to flint-3.3.1 by @vbraun in #40259
• Check that vectors are not passed to matrix.block by @user202729 in #40277
• Document that valuation can be called by @user202729 in #40315
• remove deprecated function about Simon 2-descent in BSD by @fchapoton in #40351
• add convenient factor method to FHM triangles by @fchapoton in #40358
• minor details in matchings of graphs by @fchapoton in #40365
• Build sirocco extension with C++ by @antonio-rojas in #40369
• Fix a memory leak by @user202729 in #40374
• Silence more rpy2 3.6 warnings by @antonio-rojas in #40380
• Implement random unitary matrices by @orlitzky in #40381
• rectify gentoo package name details for lcalc and qhull by @dimpase in #40382
• Update conda environment to include rpy2 by @tobiasdiez in #40383
• src/sage/geometry/cone.py: speed up a random_cone() test by @orlitzky in #40384
• Fix lint by @user202729 in #40385
• Refactor Hilbert_basis() and replace a slow test by @orlitzky in #40387
• Do not ignore env.py fallbacks for empty variables in config.py by @antonio-rojas in #40388
• Less spaces in function calls by @fchapoton in #40389
• remove some unused variables in libs/ by @fchapoton in #40390
• moving two methods to the categories of rings and fields by @fchapoton in #40392
• cleanup and code details in cluster_algebra_quiver by @fchapoton in #40393
• faster Hochschild lattices by @fchapoton in #40400
• simpler code in delta complexes by @fchapoton in #40408
• minor details in modular/ by @fchapoton in #40409
• large cleanup of master reference file by @fchapoton in #40411
• Show long time warnings as GitHub annotations by @user202729 in #40413
• Add some missing "long time" annotations by @orlitzky in #40414
• bump cibuildwheel version and various other versions by @dimpase in #40417

New Contributors

• @tqa236 made their first contribution in #40415
• @juan-mlr made their first contribution in #39802

Full Changelog: 10.7.beta8...10.7.beta9

10.7.beta8

What's Changed

• Matrix singular values by @user202729 in #39831
• fix issue #39930 in src/sage/graphs/matchpoly.pyx by @dcoudert in #39931
• add parameter immutable to method is_planar by @dcoudert in #39932
• Include optional packages in pyproject.toml and conda environments by @tobiasdiez in #39944
• Migrate CI build-doc to Meson by @tobiasdiez in #39973
• remove deprecation in connected_components by @dcoudert in #40098
• combinatorial log by @mantepse in #40129
• brial update to 1.2.14 by @dimpase in #40133
• faster generating series for species by @mantepse in #40163
• Fix tests with rpy2 3.6 by @antonio-rojas in #40175
• Improve signal handling on Windows in doctest reporting module by @tobiasdiez in #40232
• Simplify matrix construction in btquotient by @Eloitor in #40239
• special case for principal specialization of order 1 by @mantepse in #40243
• Improve element_constructor of image set by @user202729 in #40250
• trying to move Laurent rings to use Parent only by @fchapoton in #40257
• use ruff to auto-simplify SIM110 by @fchapoton in #40258
• Add flatter support by @user202729 in #40274
• Avoid hermite_form in solve_right if possible by @user202729 in #40276
• Fix segmentation fault in module element multiplication by @user202729 in #40283
• PNC k shortest simple path (for directed graphs) by @kappybar in #40284
• Fix loading symbolic expressions containing symbolic functions by @rburing in #40294
• bump networkx to version 3.5 by @dcoudert in #40297
• Make discrete_log accept ord=oo by @user202729 in #40300
• Fixed small typo in p-adic Smith form by @eddie788 in #40302
• fix randomness in output by @mantepse in #40304
• Fix lint by @user202729 in #40309
• fix typo by @mantepse in #40310
• When installing prerequisite, include _prereq by @tobiasdiez in #40311
• code simplification about return True then False (ruff SIM 103) by @fchapoton in #40313
• avoid using networkx in src/sage/matroids/transversal_matroid.pyx by @dcoudert in #40314
• various small details in padics by @fchapoton in #40322
• Remove 'archlinux-latest' from sage-the-distro CI tests by @tobiasdiez in #40324
• minor details in doc and code of algebras/ by @fchapoton in #40325
• avoid using Field in free quadratic modules by @fchapoton in #40326
• get rid of some "is_commutative" methods, via the category framework by @fchapoton in #40328
• cylint cleanup in calculus by @fchapoton in #40329
• cylint cleanup in geometry by @fchapoton in #40330
• remove unused variables in rings/ by @fchapoton in #40331
• minor fixes in a pyx file in quadratic_forms by @fchapoton in #40334
• use python-style loops in pyx files in misc by @fchapoton in #40335
• more uses of doi role in master reference file by @fchapoton in #40336
• Fix 32-bit segfault in m4ri by @vbraun in #40338
• ⬆️ Bump astral-sh/setup-uv from 6.3.0 to 6.3.1 by @dependabot[bot] in #40339
• typing annotations and small optimisations in hasse_diagram.py by @fchapoton in #40342
• remove deprecated method in quaternion algebra by @fchapoton in #40345
• remove deprecated method in doctest/control by @fchapoton in #40346
• remove deprecated methods in combinat/words by @fchapoton in #40347
• Fix a small typo by @user202729 in #40348
• remove the auld historic "Group" class by @fchapoton in #40349
• correct syntax in maxima's spkg-configure.m4 by @dimpase in #40354
• Remove duplicate 'doc-html' target from CI by @tobiasdiez in #40357
• Rename module-global test methods by @tobiasdiez in #39208
• Simplify implementation of solve() by @user202729 in #39586
• Use TemporaryFile for test code compilation by @tobiasdiez in #39646
• Overwrote the method is_biconnected() for MatchingCoveredGraph by @janmenjayap in #39657
• Fix two floating point bugs in the hyperbolic geometry code by @hgranath in #39975

New Contributors

• @hgranath made their first contribution in #39975

Full Changelog: 10.7.beta7...10.7.beta8

10.7.beta7

What's Changed

• Lazy species by @mantepse in #38544
• Various small improvements to imports by @tobiasdiez in #39276
• Refactor import statements to use absolute paths for PyPolyBoRi by @tobiasdiez in #39458
• FlatsMatroid: improve validity check by @gmou3 in #39563
• Remove .ci directory by @tobiasdiez in #39642
• add helper method _scream_if_immutable to graphs by @dcoudert in #39755
• Typo in doc - missing \ by @seewoo5 in #39854
• fix issue with immutable graphs in src/sage/graphs/chrompoly.pyx by @dcoudert in #39896
• Avoiding to use polredbest, as it can be quite expensive by @edgarcosta in #39920
• Update sagemath-giac SPKG to version 0.1.3 by @orlitzky in #40128
• refresh the tutorial about parent/element by @fchapoton in #40169
• Make preparser can handle large(4301+ digits) integers by @soon-haari in #40178
• Remove pkgconf spkg by @dimpase in #40204
• Enum cycle in an undirected graph (and fix bug in yen_k_shortest_simple_path algorithm) by @kappybar in #40217
• simplify the for loops in combinat (no parentheses) by @fchapoton in #40219
• Docs: add note on resolving linker error for missing python_d.lib on Windows by @tobiasdiez in #40233
• Use 'python -m sage.doctest' instead of 'sage -t' by @tobiasdiez in #40236
• moving linear_intervals_count to hasse as iterator by @fchapoton in #40245
• Make the completion of Sym be its formal series ring. by @tscrim in #40246
• Fix reporting weight in yen_k_shortest_simple_paths by @kappybar in #40248
• fix dimension of total space of vector bundle by @fchapoton in #40249
• Don't install sage/tests/cmdline.py with meson by @antonio-rojas in #40252
• fixes for the linter and unused imports by @fchapoton in #40254
• some care for ruff RET in algebras/ by @fchapoton in #40255
• fix ruff SIM101 in Witt vectors and rings by @fchapoton in #40256
• Update msolve 0.8.0 by @vbraun in #40260
• ensure autoconf 2.69 compatiblity in configure.ac by @dimpase in #40261
• Minor modernization by removing outdated workarounds by @tobiasdiez in #40262
• let shorthands be tuple and immutable by @fchapoton in #40271
• Remove programmatic usage of analyse() by @user202729 in #40281
• Fix tests with scipy 1.16 by @antonio-rojas in #40285
• ⬆️ Bump astral-sh/setup-uv from 6.1.0 to 6.3.0 by @dependabot[bot] in #40289
• Prevent segfault on GF(2^e) dense matrix row/column swap by @Biffo89 in #40291
• Fix AttributeError in PowerSeriesRing for division by @vidipsingh in #39713

New Contributors

• @soon-haari made their first contribution in #40178
• @vidipsingh made their first contribution in #39713

Full Changelog: 10.7.beta6...10.7.beta7

10.7.beta6

What's Changed

• sketch of svg display for tableaux by @fchapoton in #39639
• remove bzip2 spkg by @dimpase in #40011
• simplify a little bit "an_element" in parent_old.pyx by @fchapoton in #40082
• some fixes for C4 (set comprehensions) by @fchapoton in #40086
• Implement crt for multivariate polynomials by @user202729 in #40117
• Rewriting Lie subalgebras and ideals to always do computations in the ambient Lie algebra by @tscrim in #40137
• Adding the polylogarithm as lazy series by @tscrim in #40141
• update planaritry to 4.0.0.0 by @dimpase in #40153
• Add python-dateutil to documentation dependencies by @tobiasdiez in #40154
• Increase tolerance for agm by @vbraun in #40181
• Fpylll cython3.1 fix by @dimpase in #40183
• Fixes #40134: correct signs in inner_product_matrix docstring by @local-ring in #40184
• Drop sage-cleaner interface by @antonio-rojas in #40185
• cddlib[tools] needed for cddlib on gentoo by @dimpase in #40190
• Fix synchronize labels GitHub action by @user202729 in #40192
• some fixes for ruff,pyflakes,pycodestyle by @fchapoton in #40195
• further typing annotations for methods has_something by @fchapoton in #40196
• simplify some details in posets by @fchapoton in #40197
• details about ruff code RET in modular folder by @fchapoton in #40199
• faster listing of oriented triangles in src/sage/combinat/cluster_algebra_quiver/mutation_type.py by @dcoudert in #40200
• Hochschild lattices and fans by @fchapoton in #40201
• fix docstring in btquotient.py by @Eloitor in #40202
• Fix misspelt word intalling -> installing in suitesparse documentation by @evanwporter in #40203
• fix some typos in modular by @Eloitor in #40206
• add checks to the linter once again by @fchapoton in #40208
• some cleanup in combinat/sf by @fchapoton in #40218
• some cleanup for ell_field.py by @fchapoton in #40220
• Fix caching in Khuri-Makdisi Jacobian implementation by @vincentmacri in #40221
• pep8 cleanup for KR tableaux by @fchapoton in #40222
• Complete function prototype gmp for C23 compatibility by @vbraun in #40225
• glpk build fix for gcc-15 (remove duplicate bool typedef) by @vbraun in #40226
• Upgrade to symmetrica 3.1.0 by @vbraun in #40227
• Apply gap build fix for gcc-15 by @vbraun in #40228
• Upgrade to palp 2.21 by @vbraun in #40229
• Port ECL to C23 by @vbraun in #40230
• Remove compilation dependency of rings/convert/mpfi on cypari2 by @tobiasdiez in #40231
• some details in ternary quadratic forms by @fchapoton in #40234
• Annoate methods with Self by @tobiasdiez in #40235
• Fix a bug in khuri-makdisi small model by @kwankyu in #40240
• cleaning coding/ using cython-lint by @fchapoton in #40242
• adding has_subgraph_decomposition method to GenericGraph by @seblabbe in #39598
• Implementation of Specht and simple modules for signed permutation group by @tscrim in #39741

New Contributors

• @evanwporter made their first contribution in #40203

Full Changelog: 10.7.beta5...10.7.beta6

10.7.beta5

What's Changed

• Optimize AdditiveMonoids sum() method by @user202729 in #39726
• Support inverse_mod() single element for multi_polynomial_ring by @user202729 in #39742
• add add_entry and anti_restrict methods to SkewTableau by @jmcdonough98 in #39918
• Update conda lock files by @tobiasdiez in #39993
• Fix memory leak in conversion of symbolic expressions by @r-mb in #40003
• Hash fraction_field_elements more appropriately by @nbruin in #40019
• Fixed infinite recursion in trig functions by @CalebVL in #40020
• Clean affine permutation by @fchapoton in #40034
• introduce the bubble and shuffle lattices by @fchapoton in #40037
• Fixed error when calling CRT_list() with list of 1 python int by @shpark1104 in #40074
• cleanup in number_field.py by @fchapoton in #40080
• Jacobi theta functions implemented as lazy series by @tscrim in #40093
• msolve tarball got ./configure - sha*s are changed by @dimpase in #40094
• Add retry mechanism for Conda environment setup in CI workflow by @tobiasdiez in #40107
• add weighted cycle enumeration in digraph by @kappybar in #40114
• try to fix GAP build on some arm64 macOS systems by @dimpase in #40116
• cli: restore ability to run a file from the command line by @antonio-rojas in #40119
• fix all remaining E228 in cython files by @fchapoton in #40121
• reactive the code style checks using ruff by @fchapoton in #40122
• adding typing annotations on many has_* methods by @fchapoton in #40123
• Update Meson and Conda install instructions by @tobiasdiez in #40124
• Fix superscript for 2^{32} in prime_pi.pyx by @alex-700 in #40125
• Simplify QuiverRep_generic.linear_combination_of_basis method by @user202729 in #40126
• update m4ri to gcc-15-supporting version by @dimpase in #40132
• update primecount(py) to the latest versions by @dimpase in #40138
• move some methods to the category of fields by @fchapoton in #40140
• add simple cycle enumeration by k shortest simple path algorithm by @kappybar in #40145
• fixing a large lot of typos by @fchapoton in #40148
• Revision of the Khovanov polynomial by @soehms in #40149
• significantly faster BQFClassGroupQuotientMorphism by @yyyyx4 in #40150
• Use platformdirs to improve database path handling by @tobiasdiez in #40152
• Add check for Arch Linux in configure to recommend meson build by @tobiasdiez in #40155
• Support Cython 3.1 by @antonio-rojas in #40156
• Add back ubuntu-noble-standard to ci-linux by @user202729 in #40157
• moved some is_noetherian to categories by @fchapoton in #40159
• get rid of CommutativeRing in p-adics by @fchapoton in #40160
• Add documentation for packaging SageMath downstream by @tobiasdiez in #40162
• ⬆️ Bump astral-sh/setup-uv from 6.0.1 to 6.1.0 by @dependabot in #40164
• generic implementation of _element_of_factored_order in finite-fields… by @fchapoton in #40170
• much faster count for linear intervals by @fchapoton in #40171
• remove old stuff in relint.yml by @fchapoton in #40172
• Trac #40127: Pass factor_on_left in linear_combination by @local-ring in #40173
• Trac #40167: Fix incorrect parent reuse in matrix-vector multiplication over GF(2) by @local-ring in #40176
• check base to decide whether singular supports the ring by @mantepse in #39112

New Contributors

• @jmcdonough98 made their first contribution in #39918
• @shpark1104 made their first contribution in #40074
• @alex-700 made their first contribution in #40125

Full Changelog: 10.7.beta4...10.7.beta5