What's Changed

• src/sage/crypto/ed25519.py: remove xref to nonexistent class by @orlitzky in #43121
• Add doctests and fix bugs in DiscreteProbabilitySpace by @vivek41-glitch in #42828
• Refactor Steenrod Squares by @sweeneyde in #42837
• Generate self-contained logging backend doctests by @1sakshm in #42897
• Support Matplotlib stylesheet options in plot by @1sakshm in #42909
• Correct CVXOPT equality and bound handling by @1sakshm in #42914
• Fix CRT_basis for moduli that are not pairwise coprime by @ShubhJain09 in #42919
• Make Sphinx a documentation dependency rather than a runtime requirement by @dimpase in #42920
• Add function to compute the delta complex of complement of projective hypersurfaces by @Alarraya in #42943
• Seed libgap for random-code generation and minimum-weight searches by @dimpase in #43003
• Add a full-surface stub for sage.structure.element and fix the ring order declarations by @starnotes-xj in #43010
• Fix type-only Factorization import in sage.arith.misc by @dimpase in #43020
• Allow multiplying an ideal of an order by a number field element on the left by @itsnjstyle27 in #43036
• Exact products of factorials and gamma functions by @mantepse in #43043
• quotient graph from the modular decomposition of a graph by @dcoudert in #43053
• Quit sage0 at the end of forker.py debugger doctests by @hgranath in #43061
• Fix CategoryObject type-only import lint failure by @dimpase in #43080
• some cool typos fixed by @fchapoton in #43081
• FriCAS interface: pass interface elements by name, not printed form by @mantepse in #43083
• Add recursive construction for prime-power RBIBDs by @nakano0949-web in #43085
• ci: harden label synchronization for pull_request_target policies by @dimpase in #43087
• Fix IntegerVectorsModPermutationGroup caching for different domains by @dimpase in #43088
• add method to compute the modular-width of a graph by @dcoudert in #43090
• Link the titles in the PDF reference index to the PDF files by @itsnjstyle27 in #43093
• Add type annotations to sage.misc.sh by @ishikajain-234 in #43096
• Open online docs if they are not installed locally by @antonio-rojas in #43100
• Add type annotations to sage.misc.unknown by @ishikajain-234 in #43102
• Make period lattice basis with algorithm='pari' follow the documented convention by @EliNaig in #43105
• some typing annotations in combinat, rings, schemes by @fchapoton in #43110
• build/pkgs/ppl: use canonical project homepage by @RobertoBagnara in #43119
• Initial Implementation of Supersymmetric Functions And Multiplicative Bases by @25shriya in #42172

New Contributors

• @sweeneyde made their first contribution in #42837
• @Alarraya made their first contribution in #42943
• @nakano0949-web made their first contribution in #43085
• @RobertoBagnara made their first contribution in #43119

Full Changelog: 11.0.beta5...11.0.beta6

What's Changed

• Update meataxe to 1.0.3 and use upstream arithmetic table installation by @dimpase in #43040
• expose networkx algorithm VF2++ for induced subgraphs search by @dcoudert in #43041
• Use the new m4ri interrupt function by @vbraun in #43045
• ⬆️ Bump astral-sh/setup-uv from 10.2.0 to 10.3.2 by @dependabot[bot] in #43049
• Update virtualenv to 21.14.13 and its dependencies by @dimpase in #43056
• fricas: do not inject variables into the translator's namespace by @mantepse in #43057
• fixing a few typos by @fchapoton in #43060
• Remove sage.cpython.atexit and use multiprocessing cleanup by @cxzhong in #43063
• Update pillow to 13.0.0 by @dimpase in #43067
• Update nbconvert to 7.17.2 by @dimpase in #43068
• Update tornado to 6.6 by @dimpase in #43069
• Update urllib3 to 2.8.0 by @dimpase in #43070
• Update setuptools to 84.2.1 by @dimpase in #43071
• Update filelock to 4.2.4 by @dimpase in #43072
• a few typos of various kinds by @fchapoton in #43074
• Update sphinx to 9.2.0 by @haraldschilly in #43075
• Support libgap conversion for general and relative number fields by @cxzhong in #42435
• S_unit_solver.py failing test fixed by @DuckyDuckme in #42956
• Add Ed25519ctx and Ed25519ph signing and verification by @starnotes-xj in #42985
• Annotate return types of the matrix constructor helpers by @starnotes-xj in #42988
• Fix polynomial conversion when a variable has the same name as a base… by @EliNaig in #42997
• CI: build Sage with Homebrew dependency bottles on Darwin 27 by @dimpase in #43005
• Add structure-cluster stubs (CategoryObject, Parent, ParentWithGens) and two matrix completions by @starnotes-xj in #43007
• Annotate the return types of the public binomial and factorial functions by @starnotes-xj in #43009
• Retrieve GAP function documentation and help menus through libgap by @dimpase in #43011
• Annotate three remaining small accessors (Primes, MatrixSpace.matrix_space, multiplicative_order) by @starnotes-xj in #43012
• regular_sequence: do not modify the caller's inhomogeneities dict by @isharak7m in #43016
• Add fermat_factor to sage.rings.factorint by @starnotes-xj in #43019
• cython-lint fixes in function_field/ by @fchapoton in #43025
• Use Maxima's ECL library interface by default by @dimpase in #43026
• back port: generic NetworkX '_layout' layouts by @dcoudert in #43030
• Make OutputBuffer._chmod_readonly work on read-only file systems by @ConnorBaker in #43035
• Fix Ruff type-only imports in finite ring checks by @dimpase in #43038
• small detail in autgroup_can_label by @fchapoton in #43042
• Use the argument order of symbolic functions in minimize by @ShubhJain09 in #43048
• Raise ValueError instead of asserting in ModulesWithBasis coefficient by @itsnjstyle27 in #43052

New Contributors

• @haraldschilly made their first contribution in #43075
• @isharak7m made their first contribution in #43016
• @ConnorBaker made their first contribution in #43035
• @itsnjstyle27 made their first contribution in #43052

Full Changelog: 11.0.beta4...11.0.beta5

What's Changed

• Adjust OpenMP flags for macOS, weil_polynomials OpenMP support via meson by @dimpase in #41626
• test parameter immutable for most graph generators by @dcoudert in #41886
• Add fast path for Hess Jacobian comparisons by @vincentmacri in #42940
• Document known Maxima simplify_sum bug in symbolic_sum by @vivek41-glitch in #42981
• graphs: use by_weight in traveling_salesman_problem and hamiltonian_path by @ProfTR55 in #42983
• Annotate return types across the elliptic curve hierarchy by @starnotes-xj in #42990
• Enable use of from future import annotations for ruff diagnostics by @vincentmacri in #42996
• Add a return-type stub for sage.rings.rational.Rational by @starnotes-xj in #42999
• Extend the Integer stub with return types for 78 high-use accessors by @starnotes-xj in #43000
• Add a return-type stub for the univariate Polynomial base class by @starnotes-xj in #43001
• Add a return-type stub for free module (vector) elements by @starnotes-xj in #43002
• Add return-type stubs for the Matrix class family and the matrix factory by @starnotes-xj in #43004
• Extend the finite field stubs: element_base, finite_field_base and four new element stubs by @starnotes-xj in #43006
• Use libgap for permutation-group socles by @dimpase in #43008
• GMP still fails with C23, backport more upstream patches by @vbraun in #43013
• pep cleanup in crystals by @fchapoton in #43021
• Fix arithmetic type assertions with ty 0.0.73 by @dimpase in #43022
• CI: use Ubuntu 26.04 where system Python 3.13+ is needed by @dimpase in #43024
• add missing include directives for compiling with Clang 23 by @dcoudert in #43027
• src/sage/rings/qqbar.py: implement complex appoximations using float() by @orlitzky in #43028
• Update minimum dependencies in accordance with SPEC 0 by @vincentmacri in #43031
• doctest: select rpy2 ABI mode when available by @dimpase in #43032
• build/pkgs: update certifi and pip for the emSign CA security incident by @dimpase in #43034

Full Changelog: 11.0.beta3...11.0.beta4

What's Changed

• some care in the doctests of src/sage/graphs/base/graph_backends.pyx by @dcoudert in #42964
• some care in the doctests of src/sage/graphs/base/sparse_graph.pyx by @dcoudert in #42965
• some minor details in crystals by @fchapoton in #42969
• some care in the doctests of src/sage/graphs/generators/classical_geometries.py by @dcoudert in #42970
• build/pkgs/libpng: update to 1.6.59 by @striezel in #42978
• Fix blocks_and_cut_vertices for graphs with non-integer vertices by @hgranath in #42980
• Meson: reject incompatible eclib and fall back to 20250627 by @dimpase in #42982
• Annotate return types of bsgs and discrete_log_rho by @starnotes-xj in #42987
• Annotate return types of continued_fraction and convergents by @starnotes-xj in #42989
• Annotate PolynomialRing_generic.is_exact return type by @starnotes-xj in #42991
• Annotate return types of graph disjoint union and cartesian power by @starnotes-xj in #42992
• Annotate return types of LatexExpr concatenation operators by @starnotes-xj in #42993
• Remove unnecessary quotes from type annotations and enforce with linter by @vincentmacri in #42995
• Preload psutil before forking doctest workers on macOS by @dimpase in #42998
• Document non-determinism of conjugacy_classes_representatives() by @oroikono in #42315
• Add documentation on how to install optional packages by @vivek41-glitch in #42564
• Add RootSum support for symbolic calculus by @vivek41-glitch in #42663
• avoid using numpy in graphs.RandomBipartite by @dcoudert in #42767
• if possible, use tomlib to compute the table of marks and the conjugacy classes of subgroups by @mantepse in #42845
• simplify random doctests in static_sparse_graph.pyx by @dcoudert in #42857
• Prevent edge clipping in nearly collinear graph layouts by @1sakshm in #42893
• Make cached matrix results immutable by @ShubhJain09 in #42895
• src/sage/matrix/matrix2.pyx: don't pointlessly subdivide() by @orlitzky in #42922
• src/sage/tests/books/judson_abstract_algebra: remove repeat comments by @orlitzky in #42934
• Fix argument type check in classical ciphers by @EliNaig in #42939
• Accept Python int in ZZ.quotient by @Shubhankar-Joshi2489 in #42942
• Fix binary_cubic_coefficients_from_invariants ignoring its input by @EliNaig in #42950
• fix doctests of method flow by @dcoudert in #42954
• Fix pathlib.Path cross-references in documentation by @dimpase in #42959
• more Homebrew taps added - also for patched pari and cypari2 - bumped to 2.2.6 by @dimpase in #42960
• some care in the doctests of src/sage/graphs/base/boost_graph.pyx by @dcoudert in #42962
• some care in the doctests of src/sage/graphs/base/c_graph.pyx by @dcoudert in #42963
• bijectionist: make value restrictions complain early by @mantepse in #42967
• Correct and centralize bibliographic references by @dimpase in #42968
• some care in the doctests of src/sage/graphs/generators/* by @dcoudert in #42975
• some care in the doctests of src/sage/graphs/graph_decompositions/* by @dcoudert in #42976
• Fix tests with cypari 2.2.6 and pari 2.19 by @antonio-rojas in #42977
• Fix: Automorphism group does not pass numcpus correctly by @Hemanntnagar in #42949

New Contributors

• @oroikono made their first contribution in #42315
• @ShubhJain09 made their first contribution in #42895
• @Shubhankar-Joshi2489 made their first contribution in #42942

Full Changelog: 11.0.beta2...11.0.beta3

What's Changed

• graphs: Return no path in edge_disjoint_paths when the target is unreachable by @ProfTR55 in #42903
• Fix three missing gsl dependencies for meson.build by @vbraun in #42908
• Remove the converter for old SageNB files by @vbraun in #42911
• improve (private method) docstring in species.py by @mantepse in #42912
• Fix typo in discriminant for odd degree hyperelliptic models by @vivek41-glitch in #42913
• some details in growth.py by @fchapoton in #42916
• a few details about lists extensions in combinat by @fchapoton in #42917
• Add type annotations to sage.misc.defaults by @ishikajain-234 in #42923
• src/sage/repl/display/formatter.py: fix :meth: reference by @orlitzky in #42925
• remove mention of nonexistent parameter "norm" in QuaternionOrder.two_sided_prime_ideals() by @yyyyx4 in #42927
• Unsupport dollar sign LaTeX delimiters in docstrings by @orlitzky in #42930
• Pin MPFI subproject to the 1.5.4 release by @cxzhong in #42931
• Fix Homebrew PARI dependency trust for macOS builds by @cxzhong in #42932
• Bump/pin free-disk-space action version by @vincentmacri in #42937
• Fix violations of ruff C420 rule and enable enforcement in CI by @vincentmacri in #42938
• Correct decoder documentation by @EliNaig in #42945
• Avoid repeated coefficient coercion in from_vector by @ishikajain-234 in #42946
• Faster construction of the Johnson graph by @dcoudert in #42947
• ci: trust Sage Homebrew taps on macOS by @dimpase in #42948
• Fix: Return empty set for conflicting constraints in IntegerVectors by @vivek41-glitch in #42666
• Improve multivariate polynomial coefficient lookup by @ishikajain-234 in #42833
• species/singleton substitution by @mantepse in #42840
• Update GAP to 4.16.1 and its Semigroups dependencies by @dimpase in #42887
• Update cysignals to 1.13.1 and require Python 3.13 by @dimpase in #42890
• Use the configured PARI installation when building cypari2 by @dimpase in #42902
• Ignore zero coefficients when detecting redundant MIP constraints by @1sakshm in #42904
• graphs: use by_weight in longest_path and longest_cycle by @ProfTR55 in #42905
• Set explicit install name path on macOS primesieve by @vbraun in #42907
• Fix testing with sagemath_doc_html feature by @antonio-rojas in #42910

New Contributors

• @EliNaig made their first contribution in #42945

Full Changelog: 11.0.beta1...11.0.beta2

What's Changed

• Add feature for eclib and deprecate mwrank by @orlitzky in #41990
• Refactor get_include_dirs() and tidy up config.py by @orlitzky in #42525
• Fix TypeError when displaying a lazily imported class by @cxzhong in #42528
• Fix Pynac ownership bugs and compiler warnings by @cxzhong in #42657
• Annotate element-returning methods of FiniteField (follow-up to #42670) by @starnotes-xj in #42672
• Annotate return types of PowerSeriesRing, LaurentPolynomialRing and QuotientRing (follow-up to #42670) by @starnotes-xj in #42675
• Accelerate dense matrix LU decomposition with native backends by @cxzhong in #42706
• Correctly round AA conversion to float by @cxzhong in #42710
• Add type annotations to namespace package utilities by @ishikajain-234 in #42724
• Simplify float -> rational conversion by @orlitzky in #42733
• src/sage/misc: remove obsolete "needs sage.foo" tags by @orlitzky in #42778
• Add type annotations to sage.misc.map_threaded and sage.misc.flatten by @ishikajain-234 in #42781
• Cure some slow doctests by @orlitzky in #42792
• Add native twisted Edwards curves and Ed25519 protocol support by @starnotes-xj in #42805
• Add type annotations to sage.misc.trace by @ishikajain-234 in #42829
• Add type annotations to sage.misc.object_multiplexer by @ishikajain-234 in #42830
• Reduce F401 (unused import) ruff false positives by @vincentmacri in #42842
• Add type annotations to graph methods by @AyushMainali123 in #42861
• Optimize is_polynomial using critical fixed points by @vivek41-glitch in #42867
• make sure the 176-vertex SRG construction uses no loops by @dimpase in #42869
• fixes for papilo, dsdp, python-flint by @dimpase in #42870
• Expose backend column indices for MIP variables by @1sakshm in #42871
• Support pari 2.19 in sagelib by @antonio-rojas in #42873
• Accept Python float initial values in system RK4 solver by @1sakshm in #42874
• Add a Hadamard matrix of order 2060 by @dimpase in #42876
• Replace pkg_resources in system Python package checks by @dimpase in #42879
• Update lcalc to 2.2.2 by @dimpase in #42881
• details in Ariki-Koike algebras by @fchapoton in #42886
• Protect NTL coeff calls from PARI macro expansion by @dimpase in #42888
• Update setuptools to 84.0.0 by @dimpase in #42889

New Contributors

• @AyushMainali123 made their first contribution in #42861

Full Changelog: 11.0.beta0...11.0.beta1

What's Changed

• Add number_of_divisors, moebius, and euler_phi as Integer methods by @vincentmacri in #42729
• Optimize is_cartesian_product with short_digraph and C arrays by @vivek41-glitch in #42773
• src/sage/features/sagemath.py: remove xrefs to sagemath-foo packages by @orlitzky in #42783
• Guard power series square tests over unsupported rings by @cxzhong in #42785
• src/sage/game_theory: remove obsolete "needs sage.foo" tags by @orlitzky in #42790
• Deprecate GLPK by @orlitzky in #42802
• Use LaTeX variable name for LaTeX output in function_field_polymod by @vincentmacri in #42804
• Added alias to_integer for lift by @ArixEggink in #42811
• Fix Matroid.partition not covering entire groundset by @Ordoviz in #42816
• Compute h_polynomial of poset via f_polynomial by @trevorkarn in #42822
• trigger some auto-refinement of categories for lattices by @fchapoton in #42826
• LaTeX representation in jacobian_morphism.py by @vincentmacri in #42831
• Fix Frobenius isogeny comparison by @ishikajain-234 in #42832
• removing some unused imports in various files by @fchapoton in #42834
• bump networkx to version 3.7 by @dcoudert in #42835
• graphs: fix the DFS-based initialization for digraphs with multiple edges by @ProfTR55 in #42838
• graphs: use by_weight in edge_cut, multiway_cut and max_cut by @ProfTR55 in #42839
• Fix issue with the copy of vertex attributes in graphs by @dcoudert in #42841
• graphs: pack arborescences beyond the edge connectivity by @ProfTR55 in #42846
• Move -W flag in Mac OS X by @trevorkarn in #42853
• build(deps): bump astral-sh/setup-uv from 10.1.0 to 10.2.0 by @dependabot[bot] in #42864
• Add Darwin 27 runner to macOS CI jobs by @dimpase in #42868
• groups/generic: make bsgs work with immutable matrix inputs by @cxzhong in #42379

Full Changelog: 10.10...11.0.beta0

Full Changelog: 10.10.rc2...10.10

What's Changed

• correct generators for Pb by @mantepse in #42859

Full Changelog: 10.10.rc1...10.10.rc2

What's Changed

• Use Meson targets to build the manuals by @cxzhong in #42646
• implement proper check for multisort species by @mantepse in #42824

Full Changelog: 10.10.rc0...10.10.rc1