sagemath/sage 10.3 on GitHub

Release Notes

This release includes

initial support for Python 3.12
JupyterLab, Notebook 7, major package upgrades
major new developer tools

What's Changed

clean E702 etc in integer.pyx by @fchapoton in #36653
sage.misc.explain_pickle: Docstring cosmetics by @mkoeppe in #36655
ruff auto-fix for C4 in modular by @fchapoton in #36664
Laurent polynomials, Fitting ideals and characteristic varieties by @enriqueartal in #36368
check coprimality of moduli in CRT_basis() by @yyyyx4 in #36457
Functions for nice tree decomposition and its labelling by @guojing0 in #36504
sage --tox -e coverage.py by @mkoeppe in #36505
pkgs/sage-{docbuild,setup,sws2rst}: Migrate from setup.cfg to pyproject.toml by @mkoeppe in #36562
Replace relative imports by absolute ones in categories by @tobiasdiez in #36572
rename the backtrack algorithm of method longest_path with deprecation by @dcoudert in #36574
implemented power of graph function under basic methods by @saatvikraoIITGN in #36584
Replace relative imports by absolute ones in rings by @tobiasdiez in #36588
Replace relative imports by absolute ones in a few packages by @tobiasdiez in #36589
Add pull_from_function_field to curves by @kwankyu in #36592
Replace relative imports by absolute ones in modules by @tobiasdiez in #36597
cylint cleanup in combinatorial polyhedra by @fchapoton in #36623
Allow to specify output directory for generated interpreters by @tobiasdiez in #36630
sums of elliptic-curve morphisms by @yyyyx4 in #36637
return Weierstrass scaling factor in base field for EllipticCurveIsogeny by @yyyyx4 in #36638
sage.algebras: Update # needs, modularization fixes, doctest cosmetics by @mkoeppe in #36642
sage.combinat.species: Update # needs by @mkoeppe in #36643
sage.combinat.words: Update # needs by @mkoeppe in #36644
More fixes for e221 by @fchapoton in #36654
sage.tests: Update # needs by @mkoeppe in #36657
sage.sat: Update # needs by @mkoeppe in #36658
fix documentation and random doctest failure for Cornacchia algorithm by @yyyyx4 in #35486
test whether point is actually on the curve when evaluating elliptic-curve isomorphism by @yyyyx4 in #35799
Bliss spkg config by @dimpase in #35830
FriCAS spkg-configure and Feature by @dimpase in #35838
upgrade to flint3 by @mezzarobba in #35848
generalize EllipticCurve_field.division_field() to composite orders by @yyyyx4 in #35936
Cythonize LatticePolytope.normal_form(algorithm='palp_native'), change to default, add as a Polyhedron method by @mkoeppe in #36031
Notebook 7, ipykernel 6.27, ipython 8.17 by @mkoeppe in #36129
sage -fixdistributions by @mkoeppe in #36135
add class groups of binary quadratic forms by @yyyyx4 in #36184
establish interface for instantiated classical modular polynomials by @yyyyx4 in #36190
src/sage/doctest/control.py: double the default test timeout by @orlitzky in #36223
refresh the file plural.pyx by @fchapoton in #36683
less use of _an_element_impl by @fchapoton in #36689
Implement twisted homology of simplicial sets. by @miguelmarco in #36691
Dark Mode Compatibility: Improved Crystals Visibility by @cherry-1729-9090 in #36695
CI Linux incremental: Set max_parallel = 8, reduce standard-sitepackages platforms by @mkoeppe in #36697
some details in combinations by @fchapoton in #36701
make modform rings for triangle groups use Algebras by @fchapoton in #36703
convert Tate algebra to use Parent and category by @fchapoton in #36704
add method to compute the length of a tree-decomposition by @dcoudert in #36705
get rid of coerce_try by @fchapoton in #36709
Deploy live doc preview with pdf docs by @kwankyu in #36714
build/bin/sage-logger [V=0]: Show more lines of the log of failing builds by @mkoeppe in #36715
Free space and repeatability for the Docker Hub workflow by @soehms in #36716
Adding cellular bases for the SymmetricGroupAlgebra over general fields by @tscrim in #36718
Compute dimensions of simple symmetric group modules over positive characteristic by @tscrim in #36724
cython-lint for graphs/ by @fchapoton in #36728
build/pkgs/pari: require pari-2.5.14, drop tests for patched v2.5.13 by @orlitzky in #36732
meson_python 0.15 by @mkoeppe in #36733
avoid importing DiGraph from sage.graphs.graph by @dcoudert in #36736
build/bin/sage-spkg: Add options for checking, cleaning separately from build/install by @mkoeppe in #36738
⬆️ Bump actions/github-script from 6.4.0 to 7.0.1 by @dependabot in #36739
Plant anchors for hunks to create links in doc preview changes by @kwankyu in #36742
Normal Python packages: postpone wheel installation to the post-install phase by @mkoeppe in #36743
pep8 for maxima-lib interface by @fchapoton in #36744
pep8 for axiom and sympy interfaces by @fchapoton in #36745
pep8 in various interfaces by @fchapoton in #36746
pkgs/sagemath-{bliss,coxeter3,...}: Move metadata from setup.cfg to pyproject.toml by @mkoeppe in #36564
sage.libs.pari, sage.rings.real_mpfr: Modularization fixes by @mkoeppe in #36645
sage.interfaces: Update # needs by @mkoeppe in #36656
implement Bröker's algorithm for constructing supersingular curves by @yyyyx4 in #36665
Replace relative imports by absolute ones in sage.{algebras,arith,categories,cpython,data_structures,misc,modular,rings,sat,symbolic} by @mkoeppe in #36666
capitals to Hopf, Lie, Coxeter by appropriate mechanism by @fchapoton in #36673
symengine and symengine_py 0.11 by @dimpase in #36677
src/doc: Update # needs by @mkoeppe in #36679
src/sage/graphs: some care with # optional by @dcoudert in #36682
get rid of some ParentWithGens in real and complex fields by @fchapoton in #36684
.ci/merge-fixes.sh: Obtain patches via URL, make customizable by repository variable by @mkoeppe in #36686
Codestyle improvements (mostly sort imports) by @mkoeppe in #36687
use less _element_constructor by @fchapoton in #36700
Python toolchain as wheel packages by @mkoeppe in #36802
Corrected the typo in documentation - Permutation Groups by @SpaceCoder93 in #36818
Fix linter failure in 10.3.beta0 by @mkoeppe in #36822
ipython 8.18 and related upgrades, remove backcall by @mkoeppe in #36823
README.md: Update section on macOS arm64 by @mkoeppe in #36828
update qepcad to B 1.74 by @dimpase in #36837
various details in group (ruff and pycodestyle) by @fchapoton in #36851
failing doctest on Apple M1: corrected the test case by sorting the result by @amanmoon in #36852
various details in algebras (ruff mostly) by @fchapoton in #36853
various details in categories (ruff C4 and UP02) by @fchapoton in #36854
some ruff details in modular (unicode) by @fchapoton in #36855
various details in modules folder (ruff, cython-lint, roles) by @fchapoton in #36856
src/sage/libs/pari/convert_sage_matrix.pyx: Remove sage_setup: distribution by @mkoeppe in #36859
Fix one doctest for giac 1.9.0-73 by @tornaria in #36862
Use GNU make tokenpool protocol to manage parallelism of doctesting by @mkoeppe in #36640
rectify docs around Tkinter by @dimpase in #36719
build/bin/sage-spkg: Add support for installing script packages by @mkoeppe in #36747
Choice of the name of primitive elements for subfields of QQbar by @enriqueartal in #36749
numpy 1.26.2, scipy 1.11.4 by @mkoeppe in #36752
Relativize more header imports by @tobiasdiez in #36754
Details in interfaces by @fchapoton in #36758
Improve performance of getitem of CFiniteSequence by @ryuhei-mori in #36764
Update to new conway-polynomials python package by @orlitzky in #36765
Reduce execution time of conda workflow by @tobiasdiez in #36767
Do not fail when java is available but jmol is not. by @tornaria in #36769
Remove Cygwin distro support by @orlitzky in #36778
build/pkgs/cython: Update to 3.0.6 by @mkoeppe in #36785
sage --package create --pypi: Create a wheel package by default if possible by @mkoeppe in #36794
Create index-pdf.html in html build by @kwankyu in #36799
made changes to the documentaiton of developer in python3 print by @amanmoon in #36812
Add badges to README.md by @kwankyu in #36815
CVXpy 1.4.1, SCS 3.2.3, osqp_python 0.6.3, CVXOPT 1.3.2, CyLP 0.92.2, add clarabel solver by @mkoeppe in #36439
fix qepcad doctest by @dimpase in #36895
src/sage/interfaces/{gap,kenzo,scilab}: fix doctests warnings by @dcoudert in #36896
Fix build of optional Cython modules broken in #29386 by @mkoeppe in #36900
CI conda: Ignore baseline test failures by @mkoeppe in #36678
Switch sage-conf to modern editable install by @mkoeppe in #36751
build/pkgs/nauty: Update to 2.8.8; use VERSION in all upstream_urls. by @mkoeppe in #36774
Remove the pycygwin package by @orlitzky in #36779
libbraiding: Actually update to version 1.2 by @mkoeppe in #36781
Improve the headings of the databases section of the reference manual by @kwankyu in #36791
Use the system GAP by @orlitzky in #36792
Fast cardinality method for IntegerVectorsModPermutationGroup by @jukkakohonen in #36814
improved integer vectors efficiency -Enhancement by @amanmoon in #36830
sage --tox, sage --pytest: Stop fallthrough when tox, pytest are not installed (yet) by @mkoeppe in #36836
Remove most spkg-legacy-uninstall scripts by @mkoeppe in #36839
Resolve nice tree decomp bug in #36843, and allow label_nice_tree_decomposition to return a digraph by @guojing0 in #36846
Symengine 0.11.2 by @dimpase in #36847
Problem with orientations of simplices in simplicial complex maps. by @jhpalmieri in #36849
sage.groups, sage.rings.number_field: Modularization fixes, # needs by @mkoeppe in #36865
doc: update pip installation instructions by @cybaj in #36866
Fix a bug for .ci/create-changes-html.sh by @kwankyu in #36871
add is_trivial method for groups by @mantepse in #36873
various details fixed in coding (ruff, pep8, links in the doc) by @fchapoton in #36880
src/sage/modular/arithgroup/farey.cpp: Fix #include for farey_symbol.h by @mkoeppe in #36883
Fix failure of doc preview changes when an html is removed by @kwankyu in #36888
pep8 cleanup for gap interface by @fchapoton in #36890
Adjust the sync label bot to reflect recent GitHub CLI changes by @soehms in #36894
some ruff fixes and error links in the graphs folder by @fchapoton in #36899
sage.sets.family: Cythonize; change MIPVariable to a subclass of FiniteFamily by @mkoeppe in #35121
some ruff fixes (UP034 and UP039 codes) and error links in categories by @fchapoton in #36897
src/sage/libs/coxeter3/: fix doctest warnings by @dcoudert in #36902
src/sage/game_theory/: fix doctest warnings due to modularization by @dcoudert in #36904
fix precision issue for 𝑗=0 and ℓ=3 in compute_isogeny_stark() by @yyyyx4 in #36909
System package quoting fixes by @mkoeppe in #36910
src/doc/bootstrap: Parallelize generation of SPKG.rst files by @mkoeppe in #36911
sage.combinat: Update # needs by @mkoeppe in #36916
refresh the doc about coercion and test the given example by @fchapoton in #36919
add interface to nauty's genktreeg by @dcoudert in #36924
src/sage/calculus/ode.pyx: constness fix for clang 16 by @mkoeppe in #36925
conda: Pin compilers until #36840 is fixed by @mkoeppe in #36926
build/pkgs/normaliz: Add patch for FLINT 3 by @mkoeppe in #36930
details fixed in cfinite_sequence.py by @fchapoton in #36934
src/sage/tests/gap_packages.py: Normalize package names in doctest by @mkoeppe in #36935
some details in multi_polynomial base by @fchapoton in #36943
build/pkgs/gnumake_tokenpool: Update to fix AlarmInterrupt problems by @mkoeppe in #36948
sage.plot: Update # needs, doctest cosmetics; fix sig_on_count doctest dataflow warnings by @mkoeppe in #36950
build/pkgs/ninja_build: support samurai version scheme by @orlitzky in #36955
networkx 3.2.1, igraph 0.10.8, python_igraph 0.11.3 by @mkoeppe in #36750
CM elliptic curves missing isogenies by @JohnCremona in #36786
Combinat/sga murphy basis by @tscrim in #36790
fixed warning while calling OEISSequence.is_dead() function by @amanmoon in #36811
Give more precise answer on symbolic power of a matrix by @RuchitJagodara in #36845
Use lualatex for better unicode support by @kwankyu in #36861
some ruff auto-fixes in schemes + error links in doc by @fchapoton in #36870
ruff and pep E275 fixes in misc by @fchapoton in #36874
update eclib to version 20231212 by @JohnCremona in #36879
fixing one bug in the use of valuation by @fchapoton in #36882
Method braid of class Link loops when the Link contains loops by @soehms in #36884
Switch more Python toolchain packages to use (platform-independent) wheels by @mkoeppe in #36885
ruff auto-fixing several details in combinat folder by @fchapoton in #36898
build/pkgs/e_antic: Update to 2.0.0 by @mkoeppe in #36901
ruff UP details and links to errors in doc in geometry folder by @fchapoton in #36903
src/sage/{categories,coding,plot,quadratic_forms}/: Fix various doctest warnings by @dcoudert in #36905
various fixes in quadratic_forms (ruff, pep8, error links, etc) by @fchapoton in #36906
adding corolla-related methods to free pre-Lie algebras by @fchapoton in #36913
sage.rings: Modularization fixes by @mkoeppe in #36917
add macports environment to tox.ini by @dimpase in #35667
sage.arith.misc: fixes error in binomial for p-adic numbers with negative valuation by @knospe in #35823
Implementation of representations of Lie algebras by @tscrim in #36169
Fixed grammatical errors at multiple points in English documentation by @MedantSharan in #36229
Make sure the type detection for reducible Cartan types is correct by @tscrim in #36346
Add a lift method to LieGenerator by @ehaka in #36487
Improve code style for matrix2.pyx file by @RuchitJagodara in #36877
polymake 4.11 by @mkoeppe in #36878
more libgap in permutation groups ; get rid of libgap_init by @fchapoton in #36889
get rid of one ParentWithGens by @fchapoton in #36893
various details in normaliz backend interface by @fchapoton in #36921
using less isinstance(..., Ring) by @fchapoton in #36922
More conversion to parent by @fchapoton in #36933
src/sage/doctest/forker.py: Show '# [failed in baseline]' earlier by @mkoeppe in #36936
new method "fraction" in integer-valued polynomials by @fchapoton in #36940
sage -package download: Fix argparse for --no-check-certificate by @mkoeppe in #36947
tox.ini: Update voidlinux, update installation guide by @mkoeppe in #36957
.devcontainer/downstream-archlinux-latest: Fix maxima by @mkoeppe in #36959
Add is_(sparse_)paving() and automorphism_group() by @gmou3 in #36962
some care for pep8 code E241 in some pyx files by @fchapoton in #36963
fixing some details in graphs/ (pep E275; ruff UP024, etc) by @fchapoton in #36967
fix alignment in documentation (ruff D207 and D208) by @fchapoton in #36968
Fix doctests in src/sage/databases/oeis.py by @dcoudert in #36976
sage --package metrics: New tool to assist discussions of the Sage distribution by @mkoeppe in #36977
Fix sage-get-system-packages install-requires after #29665 by @mkoeppe in #36979
ModulesWithBasis.ParentMethods.cardinality() for 0 dimensional modules by @tscrim in #36985
Use conda-lock for reproducible conda env by @tobiasdiez in #35986
gmp 6.3.0, mpc 1.3.1, mpfr 4.2.1, mpfrcx 0.6.3, gmpy2 2.2.0a1 by @mkoeppe in #36351
Autogenerate flint headers by @videlec in #36449
implement .interpolation() method for ProductTree by @yyyyx4 in #36456
Test that everything can be imported during ci by @tobiasdiez in #36591
enhancements in infinite polynomial rings by @fchapoton in #36651
allow passing a generating set (not necessarily a basis) for quaternion ideals by @yyyyx4 in #36759
print more information about number-field orders by @yyyyx4 in #36760
Skip backport packages for newer python by @orlitzky in #36776
Make "large multiplication" larger in coerce_actions.pyx by @jhpalmieri in #36789
rename 'divided difference operator' by @jacksonwalters in #36796
add generic has_order() function by @yyyyx4 in #36806
CI Linux incremental: make reconfigure after uninstalling packages by @mkoeppe in #36829
Change default domain of SR.var() by @RuchitJagodara in #36841
use unicode characters to display tables by @fchapoton in #36857
Remove spkg-src scripts for packages with real upstream url by @mkoeppe in #36918
build/pkgs/cython: Update to 3.0.7 by @mkoeppe in #36928
Add minimal_normal_subgroups and maximal_normal_subgroups functions by @RuchitJagodara in #37038
src/sage/matrix/matrix_double_dense.pyx: increase an FP tolerance by @orlitzky in #37043
update ECL to 23.9.9, remove obsolete stuff from spkg-install by @dimpase in #37044
⬆️ Bump tj-actions/changed-files from 38 to 41 in /.github/workflows by @dependabot in #37048
Add reverse Cuthill-McKee ordering for graphs by @dcoudert in #37053
clean singular interface (full pep8) + use standard open and zip by @fchapoton in #37062
some little changes in polynomials (ruff PERF) by @fchapoton in #37063
Fix build when linbox is build with fplll support by @antonio-rojas in #37064
Use Parent in number fields and QQ by @fchapoton in #37069
use directly OSError everywhere by @fchapoton in #37070
some cleanup in overconvergent and quaternion by @fchapoton in #37072
implement natural morphism from cl(f²D) to cl(D) by @yyyyx4 in #37074
use parent in weyl_algebra.py by @fchapoton in #37078
use Parent in Monsky-Washnitzer by @fchapoton in #37079
convenience method to construct elliptic-curve isomorphisms from u,r,s,t by @yyyyx4 in #37081
Fix NumberFieldElement_quadratic.is_integral() when D is not square-free by @pjbruin in #37082
remove entirely the legacy class EuclideanDomain by @fchapoton in #37085
Fix bug with pari interface in classical_modular_polynomial by @drago-96 in #37094
Fixed .random_element() for fractional ideals in rational quaternion algebras by @S17A05 in #37098
Added .is_isomorphic for rational quaternion algebras by @S17A05 in #37107
Add Brettell's matroids and reorganize database by @gmou3 in #36842
Fix coercion problem with Algebraic Real Field by @RuchitJagodara in #36942
add a specialized parent object for elliptic-curve morphisms by @yyyyx4 in #36972
Fixed a bug in AbelianGroup.Subgroup.gens_orders(), which returns the reduced order of the subgroup by @amanmoon in #36986
Doing some cleanup on Littelmann paths by @tscrim in #36987
OS-dependent doctest tags # known bug: macos, # known bug: linux by @mkoeppe in #36989
Fixed doc_test in database.findstat by adding new collection by @amanmoon in #36991
Use PARI when computing the Tate pairing by @GiacomoPope in #36994
Implement absolute length fix by @thecaligarmo in #37001
Fixes in save_session() by @tornaria in #37004
Implement the Aomoto complex of the Orlik-Solomon algebra and Hilbert series for filtered modules by @tscrim in #37015
typo fix by @dimpase in #37016
cosmetic little change in topology/ (some ruff UP and PERF) by @fchapoton in #37017
sage --package properties by @mkoeppe in #37018
configure: Fix quoting in system package notice by @mkoeppe in #37020
Parent in plural by @fchapoton in #37023
Access database and other files through features, for simpler configuration by @tornaria in #37024
add method to compute the longest (induced) cycle in a (di)graph by @dcoudert in #37028
Small update to Developer Guide section on portability testing by @mkoeppe in #37030
raise ValueError instead of IndexError in .any_root() by @yyyyx4 in #37034
some details in Galois group as permutation group by @fchapoton in #37039
Added third embedding in Cubegraph for oblique projection of hypercubes by @amanmoon in #37045
Dont load all GAP packages when resetting a workspace by @orlitzky in #37049
ideals of non-maximal orders in number fields by @yyyyx4 in #35762
Implement integration and Taylor series for lazy series by @tscrim in #36233
add Pari file to L-function documentation by @fchapoton in #37166
fixed bug in is_linearly_dependent(), returns true for linearly dependent univariate polynomial. by @amanmoon in #37174
search for a pair of pre- and post-isomorphism instead of just a post-isomorphism when computing dual isogeny by @yyyyx4 in #37175
sage.categories.schemes: Fix modularization regression by @mkoeppe in #37179
Fix subtour elimination constraints in longest_cycle by @dcoudert in #37181
implement E_polynomial of hypergeometric motive by @fchapoton in #37187
add lfunction to hypergeometric motives by @fchapoton in #37190
Fix typo in pycore_long.h for Python <= 3.8. by @J08nY in #37194
Fix univariate polynomial reverse by @vneiger in #37201
catch possible failure in random doctest when dimension of an ideal is 1 instead of 0 by @yyyyx4 in #37202
Fix kernel basis computation for polynomial matrix in corner case by @vneiger in #37208
change verbosity in matrix2 by @fchapoton in #37211
Fix names of Gentoo packages by @saraedum in #37212
fix a wrong reference in installation manual by @6mingkun in #37213
build/pkgs/numpy: Update to 1.26.3 by @mkoeppe in #37000
Return a vector of monomial instead of a matrix in PolynomialSequence.coefficient_matrix() by @RuchitJagodara in #37035
Installation guide: Show system package commands using sphinx-inline-tabs by @mkoeppe in #37056
src/sage/tests/gap_packages.py: remove by @orlitzky in #37076
use parent in Ore polynomials by @fchapoton in #37087
Remove deprecated methods from QuaternionFractionalIdeal_rational by @pjbruin in #37088
use Parent in universal cyclotomic field by @fchapoton in #37091
Adding methods .x() and .y() for EllipticCurvePoint by @r98inver in #37092
fix random doctest failure in generic has_order() function by @yyyyx4 in #37102
do not use xargs -P 0 - not all systems allow 0 by @dimpase in #37104
minor details in asymptotic ring by @fchapoton in #37105
Additive identity of EllipticCurve should always be minimum by @grhkm21 in #37106
Add test if quaternion order is maximal by @syndrakon in #37111
Tests to see if ideal in quaternion algebra is primitive (cyclic) by @giacomoborin in #37112
Remove check for deprecated attribute _no_generic_basering_coercion by @pjbruin in #37115
Compatibility with scipy 1.12 by @antonio-rojas in #37123
compute isogeny kernel polynomials from irreducible divisors or (possibly irrational) points by @yyyyx4 in #37125
Fix lift_x() for characteristic 2 and add is_x_coord() to hyperelliptic curves by @GiacomoPope in #37126
Fix corners cases of free resolutions by @kwankyu in #37132
use Parent in free_algebra_quotient by @fchapoton in #37133
minor details in quadratic forms by @fchapoton in #37134
some details in infinity "ring" by @fchapoton in #37137
Add Matsumoto's matroid database and AllMatroids() driver function by @gmou3 in #37140
Format graphic_matroid.py by @gmou3 in #37141
throw ValueError instead of TypeError when logarithm doesn't exist in AdditiveAbelianGroupWrapper by @yyyyx4 in #37142
Minor ruff fixes in posets by @fchapoton in #37144
Add matroid attribute girth() by @gmou3 in #37145
Fix a bug in reduction of element modulo ideal in exterior algebra by @trevorkarn in #37146
fix doctest in gap_packages (using empty table) by @fchapoton in #37147
provide Q.log(P) instead of P.discrete_log(Q) for elliptic-curve points by @yyyyx4 in #37152
minor details in logic folder by @fchapoton in #37154
using Parent in integer rings instead of ParentWithGens by @fchapoton in #37156
Add additional lattice methods for matrices over QQ by @TheBlupper in #37157
Fix change_ring method of multi-variate polynomials by @kwankyu in #37159
Fix cvxopt build with suitesparse homebrew; fixes #37149. by @drago-96 in #37161
refreshing the file projective_subscheme by @fchapoton in #37162
moving modular stuff to "CommutativeRing" class by @fchapoton in #37163
Fixes and simplifications for .ramified_primes(), .discriminant() and .is_isomorphic of quaternion algebras by @S17A05 in #37164
use Parent in quadratic number fields by @fchapoton in #37165
implement Adams operator for lazy power series by @fchapoton in #36396
CI Linux: Replace use of pkill by @mkoeppe in #36726
CI Conda: Add to known-test-failures by @mkoeppe in #36937
CI Build & Test: Show doctest failures, warnings as annotations in the 'Files changed' tab by @mkoeppe in #36938
tox -e update_docker_platforms by @mkoeppe in #36954
build/pkgs/openblas: Update to 0.3.26 by @mkoeppe in #37005
Some fixes & improvements to autogenerated flint .pxd by @mezzarobba in #37193
general LU: gather several calls to field inversion into a single call by @vneiger in #37195
make FreeAlgebra graded and provide is_unit and invert by @mantepse in #37199
allow algorithm=pari in LLL by @AurelPage in #37207
Added rational Tamari lattices by @Cchenevi in #37209
unify alias substitute for subs by @mantepse in #37210
Remove unnecessary bullet point by @GiacomoPope in #37215
Fix to ncsym.ncsym.nesting by @lucasgagnon in #37218
CI Linux Incremental: Do not require label "c: packages: ..." to be set by @mkoeppe in #37222
Remove invariants commands in global namespace by @GiacomoPope in #37223
splitting_field: polred -> polredbest by @AurelPage in #37225
unit group of number field: do not expand product when S is empty by @AurelPage in #37226
some pep8 fixes in rings, and activate E221 by @fchapoton in #37228
some pep8 fixes in coding, in particular E275 by @fchapoton in #37229
some cython-lint fixes in ecl lib by @fchapoton in #37230
Still less use of isinstance of old-parents by @fchapoton in #37232
fix small mistake in BQFClassGroupQuotientMorphism documentation by @yyyyx4 in #37233
make a category of Dedekind domains, remove code from ring.pyx by @fchapoton in #37234
add one method to integer-valued polynomials by @fchapoton in #37240
a few details in combinat folder by @fchapoton in #37245
minor details in modular by @fchapoton in #37246
CI: Fix for failure in maximize-build-space by @mkoeppe in #37252
general cleanup of words/paths.py by @fchapoton in #37256
add type annotations to gens methods by @fchapoton in #37258
sage_docbuild: add needs sphinx tags by @tornaria in #37269
Allow python 3.12 and scipy 1.12 by @tornaria in #37270
enable the generation of acyclic orientations with nauty_directg by @dcoudert in #37272
Fix some doctest warnings by @mkoeppe in #37279
sagemath-standard: don't require Cython to create sdist by @tornaria in #37290
Fix cardinality of special linear group by @RuchitJagodara in #36881
src/sage/combinat/designs/subhypergraph_search.pyx: constness fix for clang 16 by @mkoeppe in #36927
Prepare python3 spkg-configure.m4 for Python 3.12 (setuptools instead of distutils) by @mkoeppe in #36983
build/pkgs/{givaro,fflas_ffpack,linbox}: Accept matching set of new versions by @mkoeppe in #36997
normalize projective points over (quotients of) Euclidean domains by @yyyyx4 in #37007
Upgrade database_knotinfo to version 2024.2.1 by @soehms in #37014
Installation guide: Use .. envvar:: to define environment variables by @mkoeppe in #37065
build/pkgs/free_fonts: Fix fedora system package information by @mkoeppe in #37073
Fix .multiplication_by_m when m is not coprime to characteristic (#6413) by @grhkm21 in #37096
Define behaviour of < and > for fractional ideals in a quaternion algebra by @syndrakon in #37113
special subs for fractions by @mantepse in #37143
Add class CircuitsMatroid by @gmou3 in #37148
Total refactor of any_root() to solve issue in characteristic two and clean up the code by @GiacomoPope in #37170
Implement Auslander-Reiten quivers by @tscrim in #37182
Fix sage_setup.clean doctest by @mkoeppe in #37185
Implement Chevalley-Eilenberg complexes with module coefficients by @tscrim in #36171
fast path for Vélu isogenies with a single kernel generator by @yyyyx4 in #36805
configure.ac: Remove tests for outdated platforms by @mkoeppe in #36915
compute isomorphisms between quaternion orders by @yyyyx4 in #34976
add order_from_multiple() to sage.groups.all by @yyyyx4 in #35503
Allowing HeckeAlgebraSymmetricGroupT to accept elements of SymmetricGroup(n) as input by @AndrewMathas in #37318
Basis completion for matrices over univariate polynomials by @vneiger in #37324
remove "known bug" marker for #6413 from doctest by @yyyyx4 in #37328
add optional order= argument to .log() method for PARI finite-field elements by @yyyyx4 in #37329
fixing ruff UP037 (about type annotation) by @fchapoton in #37333
Speedup database_matroids.py tests by @gmou3 in #37338
Removed whitespaces in ncsym.py by @S17A05 in #37339
Avoid algebra in polynomials by @fchapoton in #37341
remove some old deprecations in functional.py by @fchapoton in #37342
sage -package dependencies by @mkoeppe in #37350
sage --package create: When re-creating with a different source type, clean up by @mkoeppe in #37352
Allow submodule construction of a free module over a ring by @kwankyu in #37354
less usage of method .is_commutative by @fchapoton in #37355
Fix doctest for multiplication_by_m by @S17A05 in #37360
use Parent in skew polynomials by @fchapoton in #37366
improve random sampling of quotient-ring elements by @yyyyx4 in #37367
Speed up square matrix times vector over GF(2) by @kedlaya in #37375
src/sage/rings/polynomial: Link to spkg page by label by @mkoeppe in #37376
Remove some last traces of Trac by @mkoeppe in #37385
fix some ruff suggestions in cluster_algebra_quiver by @fchapoton in #37397
fix relabel for permutation groups by @dcoudert in #37398
links for errors in doc of groups by @fchapoton in #37405
minor fixes in sandpiles by @fchapoton in #37410
Implemented order computation and identity checking for automorphisms of elliptic curves by @r98inver in #37089
Sphinx 7 by @mkoeppe in #37129
Update debian.txt for various Python packages by @mkoeppe in #37186
Various edits of developer guide by @kwankyu in #37206
Added the alt nu-tamari lattices by @Cchenevi in #37221
build/pkgs/ipython/dependencies: Add matplotlib_inline by @mkoeppe in #37227
Use matroid-database package by @gmou3 in #37231
Improved algorithm choice for isogeny computation by @r98inver in #37242
extend all_paths_iterator and all_simple_paths to Graph by @dcoudert in #37260
Allow custom degree in random_element of polynomial quotient ring by @aimileus in #37268
large pep8 cleanup in interfaces by @fchapoton in #37273
details in Zariski-Van-Kampen by @fchapoton in #37281
Fix RegularSequence.subsequence for zero sequence by @cheuberg in #37283
sagemath-standard: fix manifest by @tornaria in #37286
use parent in quaternions by @fchapoton in #37299
use Parent instead of Algebra in finite_gca by @fchapoton in #37302
use Parent in Weyl algebra by @fchapoton in #37303
Fix random test failures in number_field_element_quadratic by @grhkm21 in #37306
Add tips for choosing an exception in developer guide by @kwankyu in #37311
Fix package install instructions in "Numerical Sage" tutorial by @mkoeppe in #37313
use CommutativeRing in ring_extension by @fchapoton in #37316
Preparation for Sphinx 7 by @kwankyu in #37334
Created functions to generate random k-tree and partial k-tree graphs by @damianbasso in #36587
Tidy PR template by @kwankyu in #36602
CI conda: On pull_request, only run 1 macOS job and 1 Linux job by @mkoeppe in #36694
Adding support for sums, intersection, and equality of SubmodulesWithBasis by @tscrim in #36988
SCIPBackend: Faster copy, remove_constraint methods by @mkoeppe in #35103
src/sage_docbuild/ext/sage_autodoc.py: Fix linter failure by @mkoeppe in #37470
Support flint 3.1 in sagelib by @antonio-rojas in #37484
README.md: Improve PyPI install instructions by @mkoeppe in #37261
build/pkgs/meson: Update to 1.3.1, require >= 1.2.3 for Python 3.12 support, reject meson installed in inaccessible user schemes by @mkoeppe in #37319
Fix bugs and regression in performance of any_root() by @GiacomoPope in #37443
sage -t: Fix handling of --probe all broken by #36989 by @mkoeppe in #37177
sage.features.threejs: Fix modularization regression after #37024 by @mkoeppe in #37178
CI macOS: Fix failure with macos-13-homebrew, add tests on M1 runners, add timeouts by @mkoeppe in #37237
build/pkgs/flint: Reject FLINT >= 3.1.0 by @mkoeppe in #37495
cmake, ninja_build: Reject installations in inaccessible user schemes by @mkoeppe in #37504
build/pkgs/sagemath_doc_html/dependencies: Add 'graphs' by @mkoeppe in #37543
Upgrade prompt_toolkit to 3.0.43 by @kwankyu in #37548
Replace all :trac: with :issue: in docstrings by @GiacomoPope in #37390
Add free disk space option to Docker build default by @tobiasdiez in #37476
Workaround warning in cython 3.0.9 (#37560) by @tornaria in #37583
Update Conda installation instructions to use Miniforge by @tobiasdiez in #37588
Upgrade to jupyterlab 4.1.3 and notebook 7.1.1 by @mkoeppe in #37535

New Contributors

@cherry-1729-9090 made their first contribution in #36695
@SpaceCoder93 made their first contribution in #36818
@amanmoon made their first contribution in #36852
@ryuhei-mori made their first contribution in #36764
@jukkakohonen made their first contribution in #36814
@cybaj made their first contribution in #36866
@RuchitJagodara made their first contribution in #36845
@knospe made their first contribution in #35823
@MedantSharan made their first contribution in #36229
@ehaka made their first contribution in #36487
@gmou3 made their first contribution in #36962
@jacksonwalters made their first contribution in #36796
@drago-96 made their first contribution in #37094
@S17A05 made their first contribution in #37098
@J08nY made their first contribution in #37194
@6mingkun made their first contribution in #37213
@r98inver made their first contribution in #37092
@syndrakon made their first contribution in #37111
@giacomoborin made their first contribution in #37112
@TheBlupper made their first contribution in #37157
@AurelPage made their first contribution in #37207
@Cchenevi made their first contribution in #37209
@lucasgagnon made their first contribution in #37218
@AndrewMathas made their first contribution in #37318
@aimileus made their first contribution in #37268
@damianbasso made their first contribution in #36587

Full Changelog: 10.2...10.3