2023.2.0

What's Changed

• Fix tag ref for CI by @chrisrichardson in #116
• Use Python warnings and exceptions instead of custom logging by @mscroggs in #137
• Handle form coefficients as an optional kwarg when calling a form by @pbrubeck in #125
• Use BaseArgument.eq in Argument by @michalhabera in #147
• Updates to avoid ufl_domain deprecation warnings by @garth-wells in #148
• fix TensorProductElement repr by @ksagiyam in #152
• Fix dev version number so pip doesn't report UFL as upgradable by @garth-wells in #153
• Bump min setuptools version and remove setup.py by @garth-wells in #154
• Replace pkg_resources with importlib.metadata and bump minimal Python version to 3.8 by @jorgensd in #158
• Fix typo in split by @nbouziani in #144
• fix str by @ksagiyam in #162
• Remove checks based on family name by @mscroggs in #161
• handle 0D integration in Ufl2unicode by @colinjcotter in #156
• Update UFL repository references by @albert-oliver in #165
• Refactor cells by @mscroggs in #168
• Reset FFCx branch by @mscroggs in #172
• Fix typo in definition of tetrahedron by @mscroggs in #173
• Remove type_extensions dependency by @garth-wells in #175
• Make FiniteElementBase subscriptable but not iterable by @conpierce8 in #180
• Delete unused code by @mscroggs in #163
• Ksagiyam/fix repr withmapping by @ksagiyam in #182
• Fix flake8 checks with new flake8 release by @mscroggs in #185
• Add Counted mixin class and refactor form signature computation by @connorjward in #178
• avoid error if Label not in renumbering by @mscroggs in #187
• Added 4d element types by @mscroggs in #188
• Fix issue #36 by @mrambausek in #37
• Add function determinant_expr_nxn by @lrtfm in #101
• Possible fix for taking scalar derivatives of vector coefficients using coefficient derivative maps by @cianwilson in #124
• Return correct Sobolev space for RestrictedElement by @pbrubeck in #128
• Implements the perp operator as a class by @tommbendall in #184
• Fix coefficients optional kwarg when calling a Form by @pbrubeck in #193
• Add trimmed serendipity to element list. by @dham in #195
• atan_2 changed to atan2 by @ignacia-fp in #196
• Group integrals with common integrand in IntegralData by @jorgensd in #92
• Update formatting by @mscroggs in #199
• reset branch name by @mscroggs in #200
• Some updates related to dualspace by @nbouziani in #194
• Deprecation messages for legacy features by @ignacia-fp in #201
• Add Interpolate and BaseFormOperator by @nbouziani in #205
• External operator dualspace by @nbouziani in #206
• Format docstrings by @mscroggs in #208
• Make tests pass flake8 checks by @mscroggs in #209
• Stop tests using deprecated initialisations by @mscroggs in #212
• Remove IrreducibleInt by @mscroggs in #213
• Reset Basix branch by @mscroggs in #215
• Update action differentiation by @nbouziani in #214
• convert Atan2 to atan2 not atan_2 by @dham in #216

New Contributors

• @nbouziani made their first contribution in #144
• @albert-oliver made their first contribution in #165
• @conpierce8 made their first contribution in #180
• @mrambausek made their first contribution in #37
• @cianwilson made their first contribution in #124
• @tommbendall made their first contribution in #184
• @ignacia-fp made their first contribution in #196

Full Changelog: 2023.1.1...2023.2.0