Ffcx Versions Save

Next generation FEniCS Form Compiler for finite element forms

v0.8.0

4 weeks ago

What's Changed

Remove unused file by @IgorBaratta in https://github.com/FEniCS/ffcx/pull/620
Bump version to 0.8.0.dev0 by @jhale in https://github.com/FEniCS/ffcx/pull/621
Add Spack CI by @garth-wells in https://github.com/FEniCS/ffcx/pull/623
Update UFL element by @mscroggs in https://github.com/FEniCS/ffcx/pull/614
Add Spack CI badge by @garth-wells in https://github.com/FEniCS/ffcx/pull/624
Remove setup.cfg by @garth-wells in https://github.com/FEniCS/ffcx/pull/625
prod instead of product by @RemDelaporteMathurin in https://github.com/FEniCS/ffcx/pull/626
Update wheel build script. by @jhale in https://github.com/FEniCS/ffcx/pull/628
Switch ufcx.h to the unlicense by @jhale in https://github.com/FEniCS/ffcx/pull/619
Update tests for DOFLINx by @garth-wells in https://github.com/FEniCS/ffcx/pull/630
Allow selection of spack tag by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/629
Rename Basix functions by @mscroggs in https://github.com/FEniCS/ffcx/pull/631
Check for custom quadrature for each integral, not each form by @mscroggs in https://github.com/FEniCS/ffcx/pull/622
Remove unused functions and convert list of strings to static data by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/637
Restrict to set() of unique elements in build_optimized_tables by @conpierce8 in https://github.com/FEniCS/ffcx/pull/627
Fixed Improper Method Call: __eq__ and __ne__ by @fazledyn-or in https://github.com/FEniCS/ffcx/pull/636
Use up to date container in DOLFINx integration tests, and update OMPI environment variables for openmpi v5 by @francesco-ballarin in https://github.com/FEniCS/ffcx/pull/638
Simplify CI yaml by @garth-wells in https://github.com/FEniCS/ffcx/pull/639
Fix entrypoint syntax in pyproject by @jhale in https://github.com/FEniCS/ffcx/pull/640
Write the quadrature rule of quadrature elements into generated code by @mscroggs in https://github.com/FEniCS/ffcx/pull/634
Use custom_quadrature() not _points and _weights by @mscroggs in https://github.com/FEniCS/ffcx/pull/641
Fix workflow by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/635
[Sum Factorization - 1] Transition to 1D basis evaluation matrices for hexes and quads by @IgorBaratta in https://github.com/FEniCS/ffcx/pull/642
Update names of fields in basix.ufl by @mscroggs in https://github.com/FEniCS/ffcx/pull/644
Remove deprecated functions by @mscroggs in https://github.com/FEniCS/ffcx/pull/643
Improve FFI support for calling C functions from Python/Numba by @jhale in https://github.com/FEniCS/ffcx/pull/646
Remove logging.basicConfig() call in fcx/__init__.py by @garth-wells in https://github.com/FEniCS/ffcx/pull/648
Use NumPy strings for scalar type by @garth-wells in https://github.com/FEniCS/ffcx/pull/647
Reset dolfinx branch (Integration test) by @IgorBaratta in https://github.com/FEniCS/ffcx/pull/649
Pass visualise through compile interfaces. by @jorgensd in https://github.com/FEniCS/ffcx/pull/632
Avoid nesting conditions and statements with many operands by @IgorBaratta in https://github.com/FEniCS/ffcx/pull/651
Move optimizations to a new module, and add Section and annotations by @IgorBaratta in https://github.com/FEniCS/ffcx/pull/645
Fix iowrapper warning by @jorgensd in https://github.com/FEniCS/ffcx/pull/654
Drop [email protected] in favor of [email protected] by @francesco-ballarin in https://github.com/FEniCS/ffcx/pull/655
Test demos with different scalar types by @IgorBaratta in https://github.com/FEniCS/ffcx/pull/657
Remove num_entity_dofs by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/659
Bump actions/{download-artifact,upload-artifact} to v4 by @francesco-ballarin in https://github.com/FEniCS/ffcx/pull/661
Remove test_elements.py by @mscroggs in https://github.com/FEniCS/ffcx/pull/662
Add Python 3.12 coverage to CI by @garth-wells in https://github.com/FEniCS/ffcx/pull/663
Update tensor product interface by @mscroggs in https://github.com/FEniCS/ffcx/pull/664
null pointer for kernels that are not defined by @mscroggs in https://github.com/FEniCS/ffcx/pull/668
Fix number of constants. by @jorgensd in https://github.com/FEniCS/ffcx/pull/665
Add missing docstrings, remove pydocstyle skips by @mscroggs in https://github.com/FEniCS/ffcx/pull/667
Black formatting and ruff linting by @garth-wells in https://github.com/FEniCS/ffcx/pull/669
Add default libm library by @michalhabera in https://github.com/FEniCS/ffcx/pull/670
Remove information about physical cells from elements by @mscroggs in https://github.com/FEniCS/ffcx/pull/653
Test numba_ufcx_kernel_signature by @IgorBaratta in https://github.com/FEniCS/ffcx/pull/671
Expressions on facets by @jorgensd in https://github.com/FEniCS/ffcx/pull/672
Fix a bug in Section equality check. by @jorgensd in https://github.com/FEniCS/ffcx/pull/674
Add type-hints to naming.py by @jorgensd in https://github.com/FEniCS/ffcx/pull/677
Adding more type hints and remove options when not used by @jorgensd in https://github.com/FEniCS/ffcx/pull/678
Remove unused/unnecessary items from IntegralIR by @jorgensd in https://github.com/FEniCS/ffcx/pull/679
Optimize partitions by @jorgensd in https://github.com/FEniCS/ffcx/pull/683

New Contributors

@conpierce8 made their first contribution in https://github.com/FEniCS/ffcx/pull/627
@fazledyn-or made their first contribution in https://github.com/FEniCS/ffcx/pull/636

Full Changelog: https://github.com/FEniCS/ffcx/compare/v0.7.0...v0.8.0

v0.7.0

7 months ago

What's Changed

Raise on invalid function name by @michalhabera in https://github.com/FEniCS/ffcx/pull/539
Tweak root logging handlers by @michalhabera in https://github.com/FEniCS/ffcx/pull/554
Bump dev versions by @garth-wells in https://github.com/FEniCS/ffcx/pull/555
Fix ufl version in setup files by @garth-wells in https://github.com/FEniCS/ffcx/pull/558
Remove import of private basix definitions by @garth-wells in https://github.com/FEniCS/ffcx/pull/559
Use simplified basix interface by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/560
Interface fixes by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/561
Fix interval integrals with vertex rules by @jorgensd in https://github.com/FEniCS/ffcx/pull/562
Add quads and hexes for vertex scheme by @jorgensd in https://github.com/FEniCS/ffcx/pull/564
Rename basix.ufl_wrapper -> basix.ufl by @mscroggs in https://github.com/FEniCS/ffcx/pull/563
Remove pkg_resources and remove Python 3.7 support by @jorgensd in https://github.com/FEniCS/ffcx/pull/568
Support facet integrals with vertex scheme by @jorgensd in https://github.com/FEniCS/ffcx/pull/566
Remove use of derivative_listing_to_counts by @mscroggs in https://github.com/FEniCS/ffcx/pull/570
Fix mypy by @mscroggs in https://github.com/FEniCS/ffcx/pull/572
Argument in test should be np.array by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/574
Resolve double derivatives for manifolds by @jorgensd in https://github.com/FEniCS/ffcx/pull/576
Remove warning on number of quadrature points by @garth-wells in https://github.com/FEniCS/ffcx/pull/577
Use num_sub_entities(...) (new function in UFL) by @mscroggs in https://github.com/FEniCS/ffcx/pull/571
Remove xfail from demo by @mscroggs in https://github.com/FEniCS/ffcx/pull/580
Replace deprecated np.product function by np.prod by @RemDelaporteMathurin in https://github.com/FEniCS/ffcx/pull/582
Fix bug that led to Quadrature Elements not being blocked. by @jhale in https://github.com/FEniCS/ffcx/pull/583
Add flattened entity dofs to ufcx by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/586
Work on removing switch/case from integrals/ids by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/587
Update Basix quadrature interface by @mscroggs in https://github.com/FEniCS/ffcx/pull/584
Minor fix by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/588
Remove switch/case from generated code by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/591
Move templates for static C code to the "C" folder by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/593
Rename CNodes as LNodes, add typing, process AST separately from creating it. by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/594
Fix issue #594 by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/600
Run DOLFINx demos when PR is opened by @mscroggs in https://github.com/FEniCS/ffcx/pull/601
Fix #602 by @mscroggs in https://github.com/FEniCS/ffcx/pull/604
Remove unused stuff by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/603
Move QuadratureElement and RealElement implementations to Basix by @mscroggs in https://github.com/FEniCS/ffcx/pull/592
Add c file template by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/606
Remove precision option by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/609
Remove generated kernel duplication by @jorgensd in https://github.com/FEniCS/ffcx/pull/589
Add MultiIndex to LNodes and remove FlattenedArray by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/610
Stop using deprecated UFL initialisation by @mscroggs in https://github.com/FEniCS/ffcx/pull/612
Fix DOLFINx cmake in CI by @garth-wells in https://github.com/FEniCS/ffcx/pull/613
Use ArrayAccess for entity_local_index by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/615
Mutability fix in unit test by @garth-wells in https://github.com/FEniCS/ffcx/pull/616
Add test to LNodes and reuse more Symbols by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/617
Don't use rank= in Basix elements by @mscroggs in https://github.com/FEniCS/ffcx/pull/618

New Contributors

@RemDelaporteMathurin made their first contribution in https://github.com/FEniCS/ffcx/pull/582

Full Changelog: https://github.com/FEniCS/ffcx/compare/v0.6.0...v0.7.0

v0.6.0

1 year ago

What's Changed

Updates to 0.5.1.dev0 by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/523
Update ufcx by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/525
Add sobolev spaces to ufl wrapper by @mscroggs in https://github.com/FEniCS/ffcx/pull/524
Fix various typos by @luzpaz in https://github.com/FEniCS/ffcx/pull/526
Adds Real Space by @jhale in https://github.com/FEniCS/ffcx/pull/509
Use Basix element functionality over UFL by @mscroggs in https://github.com/FEniCS/ffcx/pull/515
Add Python's CFLAGS, SOABI to cache key by @minrk in https://github.com/FEniCS/ffcx/pull/527
Fix long_description after README changed from rst to md by @jhale in https://github.com/FEniCS/ffcx/pull/529
replace 'parameters' with 'options' by @SarahRo in https://github.com/FEniCS/ffcx/pull/518
Revert CI changes by @jhale in https://github.com/FEniCS/ffcx/pull/531
Fix expression signature for expressions with ufl domain from constant by @jorgensd in https://github.com/FEniCS/ffcx/pull/532
Add mixed precision support for expression by @jhale in https://github.com/FEniCS/ffcx/pull/514
Add isort to FFCx by @jhale in https://github.com/FEniCS/ffcx/pull/533
Add Sobolev spaces to custom element by @mscroggs in https://github.com/FEniCS/ffcx/pull/530
Allow QuadratureElement with custom quadrature rule by @mscroggs in https://github.com/FEniCS/ffcx/pull/520
Make mypy configuration explicit and include long term goal. by @jhale in https://github.com/FEniCS/ffcx/pull/536
Don't change the UFL form by @mscroggs in https://github.com/FEniCS/ffcx/pull/538
Only warn for higher degree meshes by @mscroggs in https://github.com/FEniCS/ffcx/pull/541
Wrong test directory name in pyproject.toml by @sanguinariojoe in https://github.com/FEniCS/ffcx/pull/540
Bump version number due to breaking API changes in UFCx header. by @jhale in https://github.com/FEniCS/ffcx/pull/542
Bump actions and increase testing of python versions by @jorgensd in https://github.com/FEniCS/ffcx/pull/543
Fix mypy checks (typing.Optional) by @mscroggs in https://github.com/FEniCS/ffcx/pull/545
Fix flake8 error due to version bump by @jorgensd in https://github.com/FEniCS/ffcx/pull/548
Bump CMake to 3.19 by @jorgensd in https://github.com/FEniCS/ffcx/pull/535
Updates for deprecation of a UFL function by @jorgensd in https://github.com/FEniCS/ffcx/pull/549

New Contributors

@luzpaz made their first contribution in https://github.com/FEniCS/ffcx/pull/526
@sanguinariojoe made their first contribution in https://github.com/FEniCS/ffcx/pull/540

Full Changelog: https://github.com/FEniCS/ffcx/compare/v0.5.0.post0...v0.6.0

v0.5.0.post0

1 year ago

This post-release fixes an error in the setup.cfg file that affected wheel uploads to pypi.org

The core FFCx library is unaffected and users can use v0.5.0 or v0.5.0.post0 tags interchangeably.

Full Changelog: https://github.com/FEniCS/ffcx/compare/v0.5.0...v0.5.0.post0

v0.5.0

1 year ago

What's Changed

Fix wheel pypi push by @jhale in https://github.com/FEniCS/ffcx/pull/486
Bump version to 0.4.3.dev0 by @jhale in https://github.com/FEniCS/ffcx/pull/487
Write ndofs into generated code for custom elements by @mscroggs in https://github.com/FEniCS/ffcx/pull/488
Support specification of DOLFINx, FFCx and UFL branches/tags in Actions CI by @garth-wells in https://github.com/FEniCS/ffcx/pull/490
Revert constraint on setuptools version by @garth-wells in https://github.com/FEniCS/ffcx/pull/491
include cmake files in source distributions by @minrk in https://github.com/FEniCS/ffcx/pull/489
Editable installs with --user has been fixed with pip.version>=21.3.0 by @jorgensd in https://github.com/FEniCS/ffcx/pull/493
Update Basix interpolation matrix shapes by @mscroggs in https://github.com/FEniCS/ffcx/pull/494
setuptools is required at runtime by @minrk in https://github.com/FEniCS/ffcx/pull/495
Allow ufl.real/imag/conj on vectors and tensors by @jorgensd in https://github.com/FEniCS/ffcx/pull/496
Update docs - fix #497 by @IgorBaratta in https://github.com/FEniCS/ffcx/pull/498
Start typing FFCx by @jorgensd in https://github.com/FEniCS/ffcx/pull/500
Do not unroll loops for jacobian computation by @IgorBaratta in https://github.com/FEniCS/ffcx/pull/504
Use float type that matches scalar type by @garth-wells in https://github.com/FEniCS/ffcx/pull/502
Reset dolfinx branch for CI by @garth-wells in https://github.com/FEniCS/ffcx/pull/506
Use a single code path for Jacobian and Spatial Coordinates by @IgorBaratta in https://github.com/FEniCS/ffcx/pull/505
Allow more integer types for subdomain_id by @SarahRo in https://github.com/FEniCS/ffcx/pull/492
Simplify element creation by @mscroggs in https://github.com/FEniCS/ffcx/pull/503
Fix symmetric tensors by @mscroggs in https://github.com/FEniCS/ffcx/pull/507
Use Basix-wrapped element everywhere by @mscroggs in https://github.com/FEniCS/ffcx/pull/511
Change DOLFINx integration test image by @jhale in https://github.com/FEniCS/ffcx/pull/513
assert() -> assert by @mscroggs in https://github.com/FEniCS/ffcx/pull/519
Support EnrichedElement by @mscroggs in https://github.com/FEniCS/ffcx/pull/512
Python 3.7 by @mscroggs in https://github.com/FEniCS/ffcx/pull/521

New Contributors

@minrk made their first contribution in https://github.com/FEniCS/ffcx/pull/489
@SarahRo made their first contribution in https://github.com/FEniCS/ffcx/pull/492

Full Changelog: https://github.com/FEniCS/ffcx/compare/v0.4.2...v0.5.0

v0.4.2

2 years ago

Full Changelog: https://github.com/FEniCS/ffcx/compare/0.4.1.post0...v0.4.2

v0.4.1

2 years ago

Fixes some problems with the ufcx.h header file

v0.4.0

2 years ago

What's Changed

Fix geometry array width at 3 in generated code by @garth-wells in https://github.com/FEniCS/ffcx/pull/358
Update DOLFINx branch by @garth-wells in https://github.com/FEniCS/ffcx/pull/360
Return C code string by @michalhabera in https://github.com/FEniCS/ffcx/pull/359
Update to 0.1.1 by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/357
Add prism cell by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/361
Move DOF transformations out of kernel by @mscroggs in https://github.com/FEniCS/ffcx/pull/362
Point CI to DOLFINx main by @garth-wells in https://github.com/FEniCS/ffcx/pull/364
Update element interface by @mscroggs in https://github.com/FEniCS/ffcx/pull/365
Set DOLFINx branch by @mscroggs in https://github.com/FEniCS/ffcx/pull/368
Put member data into correct order by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/371
Replace int num_entity_dofs[4] with int *num_entity_dofs by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/372
Prevent global Jacobian derivatives being interpreted as local derivatives by @jpdean in https://github.com/FEniCS/ffcx/pull/375
Add entity closure dofs to ufc_dofmap by @mscroggs in https://github.com/FEniCS/ffcx/pull/369
Update Basix interface to allow variants by @mscroggs in https://github.com/FEniCS/ffcx/pull/376
Revert branches to main by @mscroggs in https://github.com/FEniCS/ffcx/pull/378
Add needs_facet_permutations flag by @mscroggs in https://github.com/FEniCS/ffcx/pull/384
Improvements in code generation for Vector Elements by @IgorBaratta in https://github.com/FEniCS/ffcx/pull/381
Move warning to quadrature creation by @IgorBaratta in https://github.com/FEniCS/ffcx/pull/385
Bump version up by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/386
Update Basix install in CI config by @mscroggs in https://github.com/FEniCS/ffcx/pull/387
Discontinuous elements by @mscroggs in https://github.com/FEniCS/ffcx/pull/382
Continue on coveralls upload error by @mscroggs in https://github.com/FEniCS/ffcx/pull/390
Replace lattice type with Lagrange variant by @mscroggs in https://github.com/FEniCS/ffcx/pull/389
Write ufl family, not Basix family by @mscroggs in https://github.com/FEniCS/ffcx/pull/391
PEP517 changes by @jhale in https://github.com/FEniCS/ffcx/pull/393
Put class variables in correct order by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/395
Remove ufc scalar type by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/396
Restore CI settings by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/398
More PEP517 by @jhale in https://github.com/FEniCS/ffcx/pull/397
Wheel typo by @jhale in https://github.com/FEniCS/ffcx/pull/399
setuptools version consistency fix by @garth-wells in https://github.com/FEniCS/ffcx/pull/400
Editable installs, narrower package finding, cleanup manifest. by @jhale in https://github.com/FEniCS/ffcx/pull/401
Change "-O0" to "-O1" in test config to support some systems by @garth-wells in https://github.com/FEniCS/ffcx/pull/402
Reshape data returned by Basix by @mscroggs in https://github.com/FEniCS/ffcx/pull/403
Fix unique tables by @michalhabera in https://github.com/FEniCS/ffcx/pull/405
Change default point spacing to GLL by @mscroggs in https://github.com/FEniCS/ffcx/pull/408
Update Basix quadrature interface by @mscroggs in https://github.com/FEniCS/ffcx/pull/411
Revert DOLFINx branch to main by @mscroggs in https://github.com/FEniCS/ffcx/pull/412
Fix unique tables by @michalhabera in https://github.com/FEniCS/ffcx/pull/413
Remove set_printoptions from ffcx by @jorgensd in https://github.com/FEniCS/ffcx/pull/415
Check for unused variables in generated code by @IgorBaratta in https://github.com/FEniCS/ffcx/pull/416
Store coordinate element in ufc_form by @mscroggs in https://github.com/FEniCS/ffcx/pull/409
Update existing tables by @IgorBaratta in https://github.com/FEniCS/ffcx/pull/418
Improve data access for coefficients by @IgorBaratta in https://github.com/FEniCS/ffcx/pull/419
Fuse coefficient loops by @IgorBaratta in https://github.com/FEniCS/ffcx/pull/421
Make DPC space discontinuous by @mscroggs in https://github.com/FEniCS/ffcx/pull/423
Do not create temporaries for non-varying partition by @IgorBaratta in https://github.com/FEniCS/ffcx/pull/424
Use XDG_CONFIG_HOME when searching for config file by @matsievskiysv in https://github.com/FEniCS/ffcx/pull/425
Count flops recursively by @IgorBaratta in https://github.com/FEniCS/ffcx/pull/420
Don't permute tables in interior facet integrals by @mscroggs in https://github.com/FEniCS/ffcx/pull/428
revert to main dolfinx by @mscroggs in https://github.com/FEniCS/ffcx/pull/430
Remove ufc_blocked_element enum by @garth-wells in https://github.com/FEniCS/ffcx/pull/431
Throw error if creating a BlockedElement whose sub element is not scalar by @mscroggs in https://github.com/FEniCS/ffcx/pull/429
Enable static type checking with mypy by @chrisrichardson in https://github.com/FEniCS/ffcx/pull/427
Create FUNDING.yml by @jhale in https://github.com/FEniCS/ffcx/pull/433
Remove reference to cellname2facetname by @jpdean in https://github.com/FEniCS/ffcx/pull/435
Add the cell type and Lagrange variant to UFC function space by @mscroggs in https://github.com/FEniCS/ffcx/pull/436
Rename ufc.h -> ufcx.h and add CMake files for header-only install by @garth-wells in https://github.com/FEniCS/ffcx/pull/437
Roll back CI branch by @garth-wells in https://github.com/FEniCS/ffcx/pull/439
update license by @mscroggs in https://github.com/FEniCS/ffcx/pull/440
Update handling of element value_size and document by @garth-wells in https://github.com/FEniCS/ffcx/pull/443
Add Python 3.10 to CI by @garth-wells in https://github.com/FEniCS/ffcx/pull/444
Move CI deps to central location by @jhale in https://github.com/FEniCS/ffcx/pull/442
Zero table elimination for non-scalar graphs by @jorgensd in https://github.com/FEniCS/ffcx/pull/438
Fix typo in integral analysis by @mscroggs in https://github.com/FEniCS/ffcx/pull/448
Update and extend ufc_expression by @michalhabera in https://github.com/FEniCS/ffcx/pull/432
Revert branches. by @jhale in https://github.com/FEniCS/ffcx/pull/452
Merge pre-definitions across quadrature loops by @michalhabera in https://github.com/FEniCS/ffcx/pull/446
Fix typo in constant names generation by @michalhabera in https://github.com/FEniCS/ffcx/pull/454
Add default serendipity variant by @mscroggs in https://github.com/FEniCS/ffcx/pull/456
Default variant for DPC elements by @mscroggs in https://github.com/FEniCS/ffcx/pull/457
Serendipity variants by @mscroggs in https://github.com/FEniCS/ffcx/pull/458
Make UFL files Python by @michalhabera in https://github.com/FEniCS/ffcx/pull/459
Update syntax for wheel build by @jhale in https://github.com/FEniCS/ffcx/pull/461
Fix fenics-ufl requirement by @jhale in https://github.com/FEniCS/ffcx/pull/462
Add demo for interpolating expressions by @jorgensd in https://github.com/FEniCS/ffcx/pull/463
Sympy 1.10 compatibility by @jorgensd in https://github.com/FEniCS/ffcx/pull/467
Remove usage of deprecated function Argument.ufl_element() by @jorgensd in https://github.com/FEniCS/ffcx/pull/441
Pin setuptools version < 61. by @garth-wells in https://github.com/FEniCS/ffcx/pull/468
Cache Basix elements to avoid computing basis functions multiple times by @mscroggs in https://github.com/FEniCS/ffcx/pull/472
Add support for custom Basix elements by @mscroggs in https://github.com/FEniCS/ffcx/pull/470
revert caching by @mscroggs in https://github.com/FEniCS/ffcx/pull/474
Cache Basix element creation by @mscroggs in https://github.com/FEniCS/ffcx/pull/475
Fix test by @mscroggs in https://github.com/FEniCS/ffcx/pull/479
Restore python 3.7 compatibile usage of functools.lru_cache by @francesco-ballarin in https://github.com/FEniCS/ffcx/pull/480
Update variants by @mscroggs in https://github.com/FEniCS/ffcx/pull/476

New Contributors

@jpdean made their first contribution in https://github.com/FEniCS/ffcx/pull/375
@matsievskiysv made their first contribution in https://github.com/FEniCS/ffcx/pull/425
@francesco-ballarin made their first contribution in https://github.com/FEniCS/ffcx/pull/480

Full Changelog: https://github.com/FEniCS/ffcx/compare/0.1.0...v0.4.0