Sage 10.3.rc3 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 

e417e2205be (tag: 10.3.rc3, github/develop) Updated SageMath version to 10.3.rc3
5c45eed9e45 gh-37476: Add free disk space option to Docker build `default`
fad0b4bc8eb gh-37548: Upgrade prompt_toolkit to 3.0.43
36efa3e47dd gh-37543: build/pkgs/sagemath_doc_html/dependencies: Add 'graphs'
31d9bb6850d gh-37390: Replace all :trac: with :issue: in docstrings
cb8e15b4769 (tag: 10.3.rc2) Updated SageMath version to 10.3.rc2

[Emmanuel Charpentier]

On debian testing running on core i7 + 16 GB RAM, upgrading from 10.3.beta1 to 10.3.beta3 works without any problem. Running ptestlong gives nine transient failures :

---------------------------------------------------------------------- sage -t --long --warn-long 233.7 --random-seed=5696831266483025202409576811733922669 src/sage/rings/tests.py # Timed out sage -t --long --warn-long 233.7 --random-seed=5696831266483025202409576811733922669 src/sage/rings/polynomial/msolve.py # 1 doctest failed sage -t --long --warn-long 233.7 --random-seed=5696831266483025202409576811733922669 src/sage/misc/sage_eval.py # Timed out after testing finished sage -t --long --warn-long 233.7 --random-seed=5696831266483025202409576811733922669 src/doc/en/constructions/rings.rst # Timed out after testing finished sage -t --long --warn-long 233.7 --random-seed=5696831266483025202409576811733922669 src/doc/en/constructions/elliptic_curves.rst # Timed out after testing finished sage -t --long --warn-long 233.7 --random-seed=5696831266483025202409576811733922669 src/sage/algebras/lie_algebras/heisenberg.py # Timed out after testing finished sage -t --long --warn-long 233.7 --random-seed=5696831266483025202409576811733922669 src/doc/en/thematic_tutorials/tutorial-comprehensions.rst # Timed out after testing finished sage -t --long --warn-long 233.7 --random-seed=5696831266483025202409576811733922669 src/sage/rings/valuation/developing_valuation.py # Timed out after testing finished sage -t --long --warn-long 233.7 --random-seed=5696831266483025202409576811733922669 src/sage/categories/number_fields.py # Timed out after testing finished ----------------------------------------------------------------------

However, all these tests pass when ran standalone (including msolve.py). No obvious explanation from the bacgound use of the same machine.

HTH,

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