Ffsim

What's Changed
* add complex phase to givens rotation by kevinsung in https://github.com/qiskit-community/ffsim/pull/236
* Givens ansatz by kevinsung in https://github.com/qiskit-community/ffsim/pull/237
* add spin-balanced num-num ansatz by kevinsung in https://github.com/qiskit-community/ffsim/pull/238
* Add diagonal Coulomb Hamiltonian class by bartandrews in https://github.com/qiskit-community/ffsim/pull/193
* Fix docstring for fermi_hubbard_1d by bartandrews in https://github.com/qiskit-community/ffsim/pull/199
* add full layers when initializing givens ansatz op from orbital rotation by kevinsung in https://github.com/qiskit-community/ffsim/pull/241
* Fix incorrect creation of fully parameterized Givens rotation network by kevinsung in https://github.com/qiskit-community/ffsim/pull/242


**Full Changelog**: https://github.com/qiskit-community/ffsim/compare/v0.0.36...v0.0.37

What's Changed
* support spinless orbital rotation by kevinsung in https://github.com/qiskit-community/ffsim/pull/210
* support spinless states by kevinsung in https://github.com/qiskit-community/ffsim/pull/211
* support spinless diag coulomb evo by kevinsung in https://github.com/qiskit-community/ffsim/pull/212
* support spinless num op sum evo by kevinsung in https://github.com/qiskit-community/ffsim/pull/214
* add support for some spinless basic gates by kevinsung in https://github.com/qiskit-community/ffsim/pull/216
* add spinless support to qiskit module by kevinsung in https://github.com/qiskit-community/ffsim/pull/218
* add spinless UCJ operator by kevinsung in https://github.com/qiskit-community/ffsim/pull/219
* implement apply_num_interaction using apply_num_op_sum by kevinsung in https://github.com/qiskit-community/ffsim/pull/221
* move one_hot to linalg module by kevinsung in https://github.com/qiskit-community/ffsim/pull/223
* handle notimplemented in apply unitary protocol by kevinsung in https://github.com/qiskit-community/ffsim/pull/225
* use spinless code in multireference by kevinsung in https://github.com/qiskit-community/ffsim/pull/224
* support spinless num-num, hop, fsim gates by kevinsung in https://github.com/qiskit-community/ffsim/pull/226
* merge orbital rotations in df trotter by kevinsung in https://github.com/qiskit-community/ffsim/pull/233
* Merge orbital rotations for UCJ operator apply unitary by kevinsung in https://github.com/qiskit-community/ffsim/pull/234


**Full Changelog**: https://github.com/qiskit-community/ffsim/compare/v0.0.35...v0.0.36

What's Changed
* molecular data: store irrep strings instead of integers by kevinsung in https://github.com/qiskit-community/ffsim/pull/180
* molecular data: molecular coefficients are not necessarily from HF by kevinsung in https://github.com/qiskit-community/ffsim/pull/181
* deprecate MolecularData.from_mole by kevinsung in https://github.com/qiskit-community/ffsim/pull/182
* remove deprecated function apply_on_site_num_num_interaction by kevinsung in https://github.com/qiskit-community/ffsim/pull/184
* Add two-dimensional Fermi-Hubbard model by bartandrews in https://github.com/qiskit-community/ffsim/pull/141
* add strings_to_indices function by kevinsung in https://github.com/qiskit-community/ffsim/pull/187
* add diagonal protocol for computing diagonal of linear operator by kevinsung in https://github.com/qiskit-community/ffsim/pull/188
* Remove usage of LU orbital rotation in favor of Givens by kevinsung in https://github.com/qiskit-community/ffsim/pull/190
* remove code related to LU decomposition orbital rotation by kevinsung in https://github.com/qiskit-community/ffsim/pull/191
* use tuple input to handle spin asymmetry instead of spin enum by kevinsung in https://github.com/qiskit-community/ffsim/pull/192
* support asymmetric spin for diagonal coulomb evolution by kevinsung in https://github.com/qiskit-community/ffsim/pull/194
* remove input validation for low-level gates by kevinsung in https://github.com/qiskit-community/ffsim/pull/198
* support numpy array input instead of tuple by kevinsung in https://github.com/qiskit-community/ffsim/pull/200
* Handle asymmetric alpha-beta for diag coulomb qiskit gate by kevinsung in https://github.com/qiskit-community/ffsim/pull/201
* Add spin-balanced UCJ operator and refactor spin-unbalanced UCJ by kevinsung in https://github.com/qiskit-community/ffsim/pull/208

New Contributors
* KPCOFGS made their first contribution in https://github.com/qiskit-community/ffsim/pull/179

**Full Changelog**: https://github.com/qiskit-community/ffsim/compare/v0.0.34...v0.0.35

What's Changed
* update ruff to 0.4.4 and relax other requirements by kevinsung in https://github.com/qiskit-community/ffsim/pull/176
* add Sampler primitive by kevinsung in https://github.com/qiskit-community/ffsim/pull/175


**Full Changelog**: https://github.com/qiskit-community/ffsim/compare/v0.0.33...v0.0.34

**Full Changelog**: https://github.com/qiskit-community/ffsim/compare/v0.0.32...v0.0.33

What's Changed
* qiskit: add spinless orbital rotation gate by kevinsung in https://github.com/qiskit-community/ffsim/pull/170
* docs: in gate decompositions explanation, add links to gate API docs by kevinsung in https://github.com/qiskit-community/ffsim/pull/172


**Full Changelog**: https://github.com/qiskit-community/ffsim/compare/v0.0.31...v0.0.32