Release 2.2.3

📚 Docs

• Clarify the InformationFormDistributedKalmanNode/IDKFNode prediction-input conventions in the API docs so node-local inputs are interpreted correctly. (#2088)
• Expand the documentation with API-selection, distribution-taxonomy, error-handling, and install-footprint guidance for choosing and deploying PyRecEst. (#2102)
• Document the public API registry and backend capability matrix so supported modules and examples are easier to discover. (#2105)
• Add scientific validation documentation, a backend-portable workflows tutorial, and backend API matrix checks for cross-backend usage. (#2109)
• Document backend contracts and advanced tracking behavior while tightening distribution API and scientific-invariant coverage. (#2111)

📦 Dependencies

• Update generated requirements to use NumPy 2.4.6. (#2089)
• Refresh the locked pymdown-extensions version for documentation builds. (#2093)
• Refresh the locked idna version in Poetry installs to 3.15. (#2094)
• Raise the runtime and development idna pins to 3.15 and add a temporary OSV override so dependency scans report the fixed version. (#2095)
• Regenerate the dependency files, including new requirements-all.txt and requirements-min.txt install variants. (#2097)
• Refresh generated requirement files after the dependency set changes. (#2099)
• Update generated requirements to use idna 3.15. (#2100)
• Refresh the Poetry lockfile to keep packaged dependencies in sync. (#2115)
• Refresh the generated requirements and lockfile entries after dependency changes. (#2122)
• Update generated requirements to use the latest astropy-iers-data tables package. (#2125)
• Update generated requirements to use requests 2.34.2. (#2126)
• Update generated requirements to use networkx 3.6.1. (#2127)
• Update generated requirements to use boule 0.6.0. (#2128)
• Update generated requirements to use packaging 26.2. (#2129)
• Refresh the generated requirements for the Healpy, JAX, and PyTorch install variants. (#2131)
• Update generated requirements to use requests 2.34.2. (#2133)
• Update generated requirements to use pandas 3.0.3. (#2134)
• Update generated requirements to use setuptools 82.0.1. (#2135)
• Update generated requirements to use packaging 26.2. (#2136)
• Update generated requirements to use idna 3.16. (#2137)
• Refresh the generated requirements for the Healpy, JAX, and PyTorch install variants after the latest dependency bumps. (#2140)

🐛 Fixes

• Make the JAX array_from_sparse conversion place multidimensional entries correctly when rebuilding dense arrays. (#2091)
• Make HypersphericalGridDistribution.to_hemisphere() reject invalid even-sized grids with a clear ValueError. (#2092)
• Make NumPy and JAX backend contract operations such as reductions, take, cross, scatter_add, and slicing behave more consistently. (#2104)
• Resolve hyperrectangular distribution edge cases so NumPy, JAX, and PyTorch backends handle them consistently. (#2108)
• Restore custom distribution behavior and filter lazy exports so distributions and filter modules load consistently again. (#2110)
• Make Fibonacci, spherical, circular, and Driscoll-Healy samplers return valid grids for singleton and low-density edge cases. (#2117)
• Make evaluation runs pass Kalman process noise correctly, honor likelihood-based updates, and accept simulator-produced MTT ground-truth arrays. (#2119)
• Resolve evaluation distance selection and object-array estimate extraction so filter evaluations use the intended metrics and mean extractors. (#2121)

✨ Features

• Add CLI scenario tooling and backend-support utilities while resolving several tracking, distribution, and Gaussian numerics edge cases across PyRecEst. (#2096)

⚡ Improvements

• Add backend portability, optional-dependency, and numerical-stability utilities plus compatibility and release-note tooling for easier setup across environments. (#2103)
• Add backend capability and public API contract checks plus benchmark baselines to make supported features and regressions easier to track. (#2107)
• Add pyrecest.api_registry and install, benchmark, and public-API checks so supported imports and dependency footprints are easier to audit. (#2112)
• Add reproducibility and scenario-registry helpers and improve diagnostics, CLI discovery, and evaluation/filter backend boundaries. (#2114)

Release 2.2.2

What's Changed

• Fix MegaLinter lint errors across three files by @Copilot in #2067
• [MegaLinter] Apply linters automatic fixes by @github-actions[bot] in #2069
• Add fixed-lag and fixed-interval smoothers for MEM-QKF trackers by @FlorianPfaff in #2068
• [MegaLinter] Apply linters automatic fixes by @github-actions[bot] in #2070
• Add RB-FFBSi smoother for MEM-RBPF trackers by @FlorianPfaff in #2071
• [MegaLinter] Apply linters automatic fixes by @github-actions[bot] in #2072
• Align LOMEM update with paper reduction by @FlorianPfaff in #2074
• Fix MegaLinter E402 and invalid parameterized test case causing CI failures by @Copilot in #2078
• Ensure hypertoroidal wrapped-normal mean is 1-D by @FlorianPfaff in #2082
• Fix von Mises moment inversion by @FlorianPfaff in #2081
• Fix JAX wrapped-normal PDF convergence check by @FlorianPfaff in #2079
• Bump numpy from 2.4.4 to 2.4.5 by @dependabot[bot] in #2073
• Handle undefined hyperspherical mean directions by @FlorianPfaff in #2080
• Guard undefined hyperspherical mean directions by @FlorianPfaff in #2077
• Fix von Mises moment inversion edge cases by @FlorianPfaff in #2075
• Adapt RM smoother to Granstrom extent recursion by @FlorianPfaff in #2076
• [MegaLinter] Apply linters automatic fixes by @github-actions[bot] in #2085
• Bump version from 2.2.1 to 2.2.2 by @FlorianPfaff in #2086
• Update requirements by @github-actions[bot] in #2087

Full Changelog: 2.2.1...2.2.2

Release 2.2.1

What's Changed

• Add tracking performance metrics by @FlorianPfaff in #2011
• Add fixed-lag out-of-sequence measurement utilities by @FlorianPfaff in #2010
• Add ready-made dynamic and sensor model catalog by @FlorianPfaff in #2014
• Add association hypothesis and gating helpers by @FlorianPfaff in #2016
• Use matvec for camera projection helpers by @FlorianPfaff in #2017
• Add association hypothesis smoke workflow by @FlorianPfaff in #2019
• [MegaLinter] Apply linters automatic fixes by @github-actions[bot] in #2021
• Bump urllib3 from 2.6.3 to 2.7.0 by @dependabot[bot] in #2022
• Add Euclidean boxed particle filter by @FlorianPfaff in #2023
• Fix block particle filter lint issues by @FlorianPfaff in #2025
• [MegaLinter] Apply linters automatic fixes by @github-actions[bot] in #2026
• Fix MEM-RBPF tracker lint issue by @FlorianPfaff in #2027
• Bump urllib3 requirements to 2.7.0 by @FlorianPfaff in #2028
• Add VBRM extended object tracker by @FlorianPfaff in #2031
• Add MEM-QKF tracker by @FlorianPfaff in #2033
• [MegaLinter] Apply linters automatic fixes by @github-actions[bot] in #2034
• Update MEM-QKF robustness by @FlorianPfaff in #2035
• Add LOMEM extended object tracker by @FlorianPfaff in #2036
• Reuse MegaLinter autofix PR branch by @FlorianPfaff in #2041
• Add MEM-QKF batch update mode by @FlorianPfaff in #2037
• [MegaLinter] Apply linters automatic fixes by @github-actions[bot] in #2043
• Use backend in MEM-RBPF tracker by @FlorianPfaff in #2044
• [MegaLinter] Apply linters automatic fixes by @github-actions[bot] in #2045
• Restore velocity locked MEM-QKF aliases by @FlorianPfaff in #2047
• Bump torch from 2.11.0 to 2.12.0 by @dependabot[bot] in #2049
• [MegaLinter] Apply linters automatic fixes by @github-actions[bot] in #2048
• Add tests and exports for VL-MEM-QKF smoother by @FlorianPfaff in #2053
• [MegaLinter] Apply linters automatic fixes by @github-actions[bot] in #2050
• Add velocity-aided MEM-QKF tracker by @FlorianPfaff in #2051
• Add mode RBPF manifold UKF tracker by @FlorianPfaff in #2052
• [MegaLinter] Apply linters automatic fixes by @github-actions[bot] in #2054
• Fix vMF deterministic sigma-point sampler by @FlorianPfaff in #2055
• [MegaLinter] Apply linters automatic fixes by @github-actions[bot] in #2056
• Fix hypertoroidal Dirac marginalization typing by @FlorianPfaff in #2058
• [MegaLinter] Apply linters automatic fixes by @github-actions[bot] in #2059
• [MegaLinter] Apply linters automatic fixes by @github-actions[bot] in #2060
• Fix JAX backend failures in mixture pruning and vMF deterministic sampling by @Copilot in #2061
• [MegaLinter] Apply linters automatic fixes by @github-actions[bot] in #2062
• Bump version from 2.2.0 to 2.2.1 by @FlorianPfaff in #2063
• Update requirements by @github-actions[bot] in #2064
• [MegaLinter] Apply linters automatic fixes by @github-actions[bot] in #2065

Full Changelog: 2.2.0...2.2.1

Release 2.2.0

⚡ Improvements

• Expose linear Gaussian innovation diagnostics through KalmanFilter.innovation_linear(...) and KalmanFilter.normalized_innovation_squared_linear(...) for backend-native Kalman consistency checks. (#1999)
• Add KalmanFilter.update_model_robust(...) so model-based Kalman filters can use robust linear-Gaussian updates with gating, Huber, and Student-t scaling. (#2002)
• Add optional diagnostics to linear Gaussian and Kalman updates, including residuals, normalized innovation squared, measurement-noise scale, and action labels. (#1987)
• Add inverse and composition helpers to AffineTransform for point-set registration workflows. (#1991)
• Add student_t_covariance_scale(...) to compute robust measurement-covariance inflation for Student-t Kalman updates. (#1988)

✨ Features

• Add NamedPairwiseFeatureSchema and CalibratedPairwiseAssociationModel to define named pairwise association features and turn them into calibrated match probabilities or costs. (#2004)
• Add pairwise_mahalanobis_distances and pairwise_covariance_shape_components in pyrecest.utils for generic covariance-based association features. (#2003)
• Add linear_gaussian_update_robust(...) and KalmanFilter.update_linear_robust(...) for gated, Student-t, Huber, and NIS-inflated linear-Gaussian measurement updates. (#1992)
• Add pyrecest.filters.relaxed_s3f_so3 with relaxed S3F prediction helpers for SO(3) and S3+ x R3 state spaces. (#1998)
• Add generic track-evaluation utilities in pyrecest.utils for scoring links, complete tracks, fragmentation, and aggregate track matrices across sessions. (#1997)
• Add confidence-aware, heteroskedastic geodesic log-likelihood updates for SO3ProductParticleFilter and PartitionedSO3ProductParticleFilter. (#1996)
• Expose a public pyrecest.distributions.so3_helpers module for quaternion normalization, exp/log maps, rotation conversion, geodesic distance, and vector rotation on SO(3). (#1990)
• Add so3_right_multiplication_grid_transition(...) and quaternion_grid_transition_density(...) for quaternion-grid prediction on SO(3). (#1995)

🐛 Fixes

• Resolve scalar SO(3) geodesic-distance handling and keep quaternion-grid transition densities normalized for SO(3) particle-filter workflows. (#2000)

Release 2.1.0

✨ Features

• Add PartitionedSO3ProductParticleFilter for SO(3)^K states with configurable partitions, per-block weights, and block-wise resampling. (#1980)
• Add configurable post-update resampling to particle filters so users can keep weighted particles, trigger resampling manually, or apply a custom resampling rule. (#1978)
• Let FullSCGPTracker.update() weight or mask individual measurements so unreliable detections can be down-weighted or ignored during shape and kinematic updates. (#1976)
• Add SphericalHarmonicsEOTTracker for 3-D star-convex extended-object tracking with spherical-harmonic extent coefficients. (#1973)

⚡ Improvements

• Speed up BinghamDistribution normalization and moment fitting, especially for 2D and 4D cases, to make Bingham-based estimation much faster. (#1972)
• Make HyperhemisphericalGridFilter.get_point_estimate() return the dominant scatter-matrix eigenvector directly for much faster point estimates. (#1970)

Release 2.0.0

✨ Features

• Introduce AdditiveNoiseTransitionModel and AdditiveNoiseMeasurementModel so nonlinear additive-noise dynamics and sensor models can be defined once and reused across compatible filters. (#1950)
• Add SO(3) and SO(3)^K representation conversion support, including aliases and tangent-Gaussian and Dirac approximations for rotation distributions. (#1939)
• Add reusable model adapters for grid filters so AbstractGridFilter can update from likelihood models and predict from transition-density models. (#1948)
• Expand representation conversion aliases with domain-specific targets, custom alias registration, and a runnable conversion example for more distribution families. (#1964)
• Add predict_model(...) and update_model(...) support to particle filters for reusable transition-sampling and likelihood model objects. (#1947)
• Add predict_model(...) and update_model(...) support to UnscentedKalmanFilter for reusable additive-noise transition and measurement models. (#1944)
• Add KalmanFilter.predict_model(...) and update_model(...) so linear Gaussian model objects can be passed directly to the filter. (#1945)
• Add reusable likelihood, transition-sampling, and transition-density model objects in pyrecest.models for particle, grid, and related estimators. (#1949)
• Add reusable linear Gaussian transition and measurement model classes in pyrecest.models with prediction and noise helper methods. (#1946)
• Add string-based representation conversion aliases such as particles, gaussian, grid, and fourier, plus convert_to(...) convenience methods on distributions. (#1931)
• Introduce a distribution representation-conversion layer with convert_distribution(...), conversion registration helpers, and method-form convert_to(...) access on distributions. (#1929)
• Add proposal-based rejuvenation for goal-conditioned replay particle filters so particles can be pulled back onto high-likelihood position hypotheses after an update. (#1928)
• Add GoalConditionedReplayParticleIMMFilter with per-particle motion modes for stationary, diffusion, momentum, goal-directed, and jump replay dynamics. (#1927)

⚡ Improvements

• Make the representation conversion API available directly from pyrecest.distributions, including package-level exports for convert_distribution(...) and related helpers. (#1940)
• Add pyrecest.protocols.testing helpers that make it easier to check whether custom distributions, filters, and models satisfy PyRecEst capability protocols. (#1953)
• Add public model capability protocols and adapter helpers that let existing Kalman-style APIs accept structurally compatible model objects. (#1962)
• Add a protocol capability matrix for representative distributions and filters, and ensure batched particle-model predictions keep the expected particle layout. (#1965)
• Ship a py.typed marker so PyRecEst exposes its type information to external type checkers and typed downstream projects. (#1954)
• Introduce the public pyrecest.protocols package with common array and dimension contracts plus filter capability protocols for extension code. (#1952)
• Add backend-aware validation utilities for model vectors, matrices, covariances, and inferred state dimensions to make reusable model objects safer to construct. (#1942)
• Speed up StateSpaceSubdivisionFilter linear updates and relaxed S3F covariance calculations with vectorized implementations. (#1926)

📚 Docs

• Document how to extend pyrecest.protocols and add runnable custom distribution and custom filter examples. (#1963)
• Add executable Kalman, Unscented Kalman, and particle filter examples that show how to use reusable model objects across filters. (#1943)

Release 1.1.2

What's Changed

• [codex] improve docs and examples by @FlorianPfaff in #1886
• [codex] add von Mises-Fisher multiplication example by @FlorianPfaff in #1888
• [codex] add gaussian multiplication example by @FlorianPfaff in #1887
• [MegaLinter] Apply linters automatic fixes by @FlorianPfaff in #1890
• [codex] add multi-target tracking example by @FlorianPfaff in #1889
• Add initial documentation pages by @FlorianPfaff in #1891
• Add Poetry build backend by @FlorianPfaff in #1898
• Add Sobol and Halton proposal grid samplers by @FlorianPfaff in #1901
• Add docstring references for distributions and filters by @FlorianPfaff in #1897
• Document common shapes and conventions by @FlorianPfaff in #1892
• Improve core API docstrings by @FlorianPfaff in #1893
• [MegaLinter] Apply linters automatic fixes by @FlorianPfaff in #1903
• Add generated API docs by @FlorianPfaff in #1896
• [MegaLinter] Apply linters automatic fixes by @FlorianPfaff in #1907
• Add manifold exponential moving average by @FlorianPfaff in #1905
• Add Fibonacci rejection sampler by @FlorianPfaff in #1902
• Move UKF sigma points to sampling by @FlorianPfaff in #1900
• Document backend compatibility by @FlorianPfaff in #1894
• Add SO3 chordal mean smoother by @FlorianPfaff in #1906
• [MegaLinter] Apply linters automatic fixes by @FlorianPfaff in #1908
• Add sliding-window manifold mean smoother by @FlorianPfaff in #1904
• [MegaLinter] Apply linters automatic fixes by @FlorianPfaff in #1909
• Add task tutorial documentation by @FlorianPfaff in #1895
• Add SO3 Dirac distribution by @FlorianPfaff in #1910
• Add circular relaxed S3F prediction helpers by @FlorianPfaff in #1899
• [MegaLinter] Apply linters automatic fixes by @FlorianPfaff in #1916
• Add SO3 distance helpers by @FlorianPfaff in #1917
• Add SO3 tangent Gaussian distribution by @FlorianPfaff in #1911
• Bump version from 1.1.1 to 1.1.2 by @FlorianPfaff in #1919
• Fix hyperhemispherical uniform sampling by @FlorianPfaff in #1918
• Add SO3 Bingham distribution by @FlorianPfaff in #1912
• [MegaLinter] Apply linters automatic fixes by @FlorianPfaff in #1921
• Fix SO3 Dirac chordal distance clip import by @FlorianPfaff in #1920
• Add SO3 uniform distribution by @FlorianPfaff in #1913
• Add SO3 product particle filter by @FlorianPfaff in #1922
• Update workflow actions for Node 24 by @FlorianPfaff in #1924
• Add SO3 product tangent Gaussian distribution by @FlorianPfaff in #1915
• Add SO3 product Dirac distribution by @FlorianPfaff in #1914

Full Changelog: 1.1.1...1.1.2

Release 1.1.1

What's Changed

• [codex] Fix GNN default gating threshold by @FlorianPfaff in #1845
• [codex] Fix Dirac distribution mode selection by @FlorianPfaff in #1838
• [codex] Add Fourier-coefficient RHM tracker by @FlorianPfaff in #1839
• [codex] Export score-native multisession helpers by @FlorianPfaff in #1847
• [codex] Fix groundtruth input timestep indexing by @FlorianPfaff in #1854
• [codex] Fix JAX randint backend by @FlorianPfaff in #1849
• [codex] Fix scalar filter parameter expansion by @FlorianPfaff in #1862
• [codex] Add MEM-EKF tracker by @FlorianPfaff in #1850
• [codex] Fix GPRHM contour point count by @FlorianPfaff in #1859
• [codex] Fix hypertoroidal nonadditive particle prediction by @FlorianPfaff in #1857
• [codex] Add numerical circular KL divergence by @FlorianPfaff in #1868
• [codex] Fix KernelSME empty gated update by @FlorianPfaff in #1864
• [codex] Fix EOT fixed-count array handling by @FlorianPfaff in #1855
• [codex] Fix deviation failure warning without metadata by @FlorianPfaff in #1860
• [codex] Fix summarize run count warning by @FlorianPfaff in #1840
• Allow CI workflows on PRs to any branch by @FlorianPfaff in #1869
• [codex] Fix Shapely boundary sampling by @FlorianPfaff in #1846
• [codex] Fix PyTorch choice without replacement by @FlorianPfaff in #1841
• Add abstract interface for multiple extended-object trackers by @FlorianPfaff in #1863
• [codex] Fix Poetry extras dependency declarations by @FlorianPfaff in #1842
• [codex] Add basic Kalman filter example by @FlorianPfaff in #1875
• [codex] Fix PyTorch backend std signature by @FlorianPfaff in #1872
• Update requirements by @FlorianPfaff in #1876
• Update Python image version in devcontainer.json by @FlorianPfaff in #1874
• [codex] Fix random matrix extent update by @FlorianPfaff in #1843
• [codex] Fix MTT measurement generation by @FlorianPfaff in #1852
• [codex] Fix groundtruth object-array indexing by @FlorianPfaff in #1856
• [MegaLinter] Apply linters automatic fixes by @FlorianPfaff in #1851
• Remove 'useless-suppression' from pyproject.toml by @FlorianPfaff in #1878
• [codex] Add EKF spline tracker by @FlorianPfaff in #1865
• [codex] Add observation-specific multisession costs by @FlorianPfaff in #1870
• [MegaLinter] Apply linters automatic fixes by @FlorianPfaff in #1879
• [codex] Align distribution method signatures by @FlorianPfaff in #1881
• [MegaLinter] Apply linters automatic fixes by @FlorianPfaff in #1882
• Added CircularFourierFilter by @FlorianPfaff in #273
• Added SE2StateSpaceSubdivisionGaussianDistribution by @FlorianPfaff in #277
• [codex] Extend GP-RHM with full SCGP tracker variants by @FlorianPfaff in #1861
• Codex/add mem ekf tracker by @FlorianPfaff in #1880
• [codex] Fix EOT measurement timestep poses by @FlorianPfaff in #1844
• [codex] Use pyrecest.backend copy alias by @FlorianPfaff in #1884
• [MegaLinter] Apply linters automatic fixes by @FlorianPfaff in #1883
• Bump version from 1.1.0 to 1.1.1 by @FlorianPfaff in #1885

Full Changelog: 1.1.0...1.1.1

Release 1.1.0

What's Changed

• [codex] Clarify manual PyPI publish target selection by @FlorianPfaff in #1830
• [codex] Publish PyPI artifacts from GitHub release assets by @FlorianPfaff in #1831
• [codex] Update pyrecest/evaluation/plot_results.py by @FlorianPfaff in #1791
• [codex] Update pyrecest/evaluation/summarize_filter_results.py by @FlorianPfaff in #1790
• [codex] Update pyrecest/evaluation/evaluate_for_simulation_config.py by @FlorianPfaff in #1782
• Feature/gaussvm new by @FlorianPfaff in #1764
• Added SE3LinVelCartProdStackedDistribution by @FlorianPfaff in #265
• Added feature-based association by @FlorianPfaff in #1750
• [codex] Reorganize repository layout by @FlorianPfaff in #1833
• Update requirements by @FlorianPfaff in #1832
• [codex] Update pyrecest/evaluation/eot_shape_database.py by @FlorianPfaff in #1780
• Port ComplexWatsonDistribution and BayesianComplexWatsonMixtureModel from MATLAB by @Copilot in #1648
• EOT evaluation with test by @FlorianPfaff in #1433
• [codex] Add GGIW extended object tracker by @FlorianPfaff in #1834
• Score native multisession helpers by @FlorianPfaff in #1821
• Added ROI-overlap-based global association by @FlorianPfaff in #1743
• [codex] Update pyrecest/evaluation/generate_simulated_scenarios.py by @FlorianPfaff in #1786
• [codex] Update pyrecest/filters/joint_probabilistic_data_association_filter.py by @FlorianPfaff in #1794
• [MegaLinter] Apply linters automatic fixes by @FlorianPfaff in #1836

Full Changelog: 1.0.3...1.1.0

Release 1.0.3

What's Changed

• Added point set registration by @FlorianPfaff in #1742
• Add ability to use external cost mat for GNN by @FlorianPfaff in #1741
• Added nonrigid point set registration by @FlorianPfaff in #1749
• [MegaLinter] Apply linters automatic fixes by @FlorianPfaff in #1773
• Remove dependency on bayesian_filters by @FlorianPfaff in #1737
• [codex] Ignore pylint redefined-builtin by @FlorianPfaff in #1800
• Bump idna from 3.11 to 3.12 by @dependabot[bot] in #1775
• Bump setuptools from 81.0.0 to 82.0.1 by @dependabot[bot] in #1770
• Consolidate point set registration by @FlorianPfaff in #1776
• [codex] Add backend isscalar function by @FlorianPfaff in #1808
• [MegaLinter] Apply linters automatic fixes by @FlorianPfaff in #1810
• Bump certifi from 2026.2.25 to 2026.4.22 by @dependabot[bot] in #1815
• Bump torch from 2.10.0 to 2.11.0 by @dependabot[bot] in #1813
• Bump idna from 3.12 to 3.13 by @dependabot[bot] in #1814
• [codex] Update pyrecest/filters/hyperhemispherical_particle_filter.py by @FlorianPfaff in #1793
• [codex] Update pyrecest/evaluation/determine_all_deviations.py by @FlorianPfaff in #1779
• Minor cleanup for gaussian distribution by @FlorianPfaff in #1777
• [MegaLinter] Apply linters automatic fixes by @FlorianPfaff in #1817
• Added AbstractPeriodicGridDistribution by @FlorianPfaff in #288
• Added HypercylindricalStateSpaceSubdivisionGaussianDistribution by @FlorianPfaff in #291
• Added Murty-based k-best partial assignment by @FlorianPfaff in #1738
• Added HypercylindricalStateSpaceSubdivisionDistribution by @FlorianPfaff in #248
• Bump version from 1.0.2 to 1.0.3 by @FlorianPfaff in #1823
• Added history recorder by @FlorianPfaff in #1744
• [codex] Add size to the backend interface by @FlorianPfaff in #1820
• [codex] Update pyrecest/evaluation/perform_predict_update_cycles.py by @FlorianPfaff in #1789
• [codex] Update pyrecest/filters/hyperhemisphere_cart_prod_particle_filter.py by @FlorianPfaff in #1792
• Update requirements by @FlorianPfaff in #1824
• Remove no longer required requirements file by @FlorianPfaff in #1827
• Cancel in-progress test workflow runs on new PR commits by @FlorianPfaff in #1826
• [codex] Replace stdlib copy imports with pyrecest.backend.copy by @FlorianPfaff in #1825
• Bump matplotlib from 3.10.8 to 3.10.9 by @dependabot[bot] in #1829
• Added CircularGridDistribution by @FlorianPfaff in #285
• [codex] Update pyrecest/evaluation/get_distance_function.py by @FlorianPfaff in #1787
• [codex] Update pyrecest/evaluation/iterate_configs_and_runs.py by @FlorianPfaff in #1788

Full Changelog: 1.0.2...1.0.3