Sage 10.9.beta3 released

[Volker Braun]

As always, you can get the latest beta version from the "develop" git branch. Alternatively, the self-contained source tarball is at http://www.sagemath.org/download-latest.html

adaa1e2427b (tag: 10.9.beta3, github/develop) Updated SageMath version to 10.9.beta3
813468e6b5f gh-41439: Remove CBLAS_PC_MODULES variable
d6da2c478a7 gh-41437: remove some deprecated stuff in groups/
37e1a8c41c4 gh-41436: remove some deprecated stuff in categories/
ff58afe27c8 gh-41433: Fix test failures with scipy 1.17
a49fd189996 gh-41431: remove some deprecated stuff in schemes/
829655ca676 gh-41430: remove deprecated stuff in modular/hecke
9b70a3a2bf0 gh-41424: Remove unnecessary _zero_word field in matrix_gf2e_dense
bd1aeb471ef gh-41418: on --disable-doc, prevent meson from scanning doc directories
575bd495045 gh-41414: Ensuring PALP fails consistently without returning misleading data
f857d034d3e gh-41412: Libgap conjugacy class
24fe87a8674 gh-41411: some annotations for _gap_init_ -> str
7329fc1105c gh-41410: PolynomialRingConstructor: Use IntegerModRing.is_field() instead of K.order().is_prime() as it is cached
1f6de75597f gh-41408: Fix crash in higher-level FockSpace G-basis conversion
58c04bfdd42 gh-41406: remove some deprecated stuff in topology/
c1443565a85 gh-41405: Fix a few compiler warnings in `sage.rings`
55d3c060a31 gh-41403: Fix scalar multiplication for zero-size GF(2^e) matrices
893447578c0 gh-41402: build/pkgs/nauty: Update to 2.9.3
4f61c7d37ef gh-41401: add doctest for volume of polyhedra
4281435d1d7 gh-41399: allow macOS sed
e09a8927241 gh-41397: getting rid of _coerce_c_impl
9177ae74598 gh-41396: Add support for Hilbert series of graded commutative algebras
168d9a1f961 gh-41393: remove deprecated stuff in monoids/
71aa58d76a0 gh-41389: remove deprecated stuff in matroids/
5648118fe73 gh-41388: remove some deprecated stuff in matrix/
6812244c63c gh-41372: some details in Galois groups
e98f7fc9310 gh-41324: typing annotations in quasi-modular forms
40da0b7059b gh-40844: Meson: make pari a dependency of cypari2
b45b93b2cf1 gh-40816: Meson: Build docs for Maxima as well
319bb483c00 gh-40371: Avoid calling `hermite_form()` on construction of ℤ-submodule
4f1f86fad81 gh-35861: gap: use GAP_IN from kernel API
565f7eced5f (tag: 10.9.beta2) Updated SageMath version to 10.9.beta2

[John H Palmieri]

On OS X, I'm getting various failures all with the message "sqlite3.OperationalError: unable to open database file":

src/bin/sage -t --long --warn-long 30.0 --random-seed=99993414901003798265569781205301303982 src/sage/schemes/elliptic_curves/constructor.py  # 4 doctests failed
src/bin/sage -t --long --warn-long 30.0 --random-seed=99993414901003798265569781205301303982 src/sage/schemes/elliptic_curves/ell_rational_field.py  # 17 doctests failed
src/bin/sage -t --long --warn-long 30.0 --random-seed=99993414901003798265569781205301303982 src/sage/schemes/elliptic_curves/ell_egros.py  # 7 doctests failed

[John H Palmieri]

These errors may depend on the version of OS X. I see them with OS X 26.2 (Tahoe), but I think not with OS X 15.7.3 (Sequoia).

[Dima Pasechnik]

On Thu, Jan 22, 2026 at 4:23 PM John H Palmieri <jhpalm...@gmail.com> wrote:
>
> These errors may depend on the version of OS X. I see them with OS X 26.2 (Tahoe), but I think not with OS X 15.7.3 (Sequoia).
>
> On Wednesday, January 14, 2026 at 9:55:20 PM UTC-8 John H Palmieri wrote:
>>
>> On OS X, I'm getting various failures all with the message "sqlite3.OperationalError: unable to open database file":

these are fixed by https://github.com/sagemath/sage/pull/41469 - no?

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[John H Palmieri]

On Thursday, January 22, 2026 at 2:56:03 PM UTC-8 Dima Pasechnik wrote:

On Thu, Jan 22, 2026 at 4:23 PM John H Palmieri <jhpalm...@gmail.com> wrote:
>
> These errors may depend on the version of OS X. I see them with OS X 26.2 (Tahoe), but I think not with OS X 15.7.3 (Sequoia).
>
> On Wednesday, January 14, 2026 at 9:55:20 PM UTC-8 John H Palmieri wrote:
>>
>> On OS X, I'm getting various failures all with the message "sqlite3.OperationalError: unable to open database file":

these are fixed by https://github.com/sagemath/sage/pull/41469 - no?

Yes, I think that fixes this.