v32.0.0

Breaking

• Grid specialization for Cylindrical geometry (#2858) (b6480f7) (@CarloVarni)
• General binned group for seeding (#2854) (cbd38cd) (@CarloVarni)
• Use Acts::Any for magnetic field cache (#2847) (e67fbab) (@paulgessinger)
• volumeSignature Seems to have no purpose anymore in ACTS. (d8e46ff) (@AJPfleger)
• Generic grid bin finder (#2838) (8bb1bae) (@CarloVarni)
• Wire time to spacepoints and seeds (#2829) (95d0052) (@andiwand)
• Implement a DBScan clustering algorithm directly in ACTS (#2863) (7f6f131) (@Corentin-Allaire)
• Remove now-obsolete property skipZMiddleBinSearch (#2835) (242e3b3) (@CarloVarni)
• Remove navigator layer bounds check option (#2851) (c51f48a) (@andiwand)
• TrackAcessor and ConstTrackAccessor become ProxyAccessor and ConstProxyAccessor, and move to Acts/EventData/ProxyAccessor.hpp. (288471d) (@paulgessinger)
• Remove implicit default layer from CuboidVolumeBuilder (#2681) (2dbf768) (@andiwand)
• Remove CovarianceTransport (#2781) (7c9479d) (@andiwand)
• Acts::detail_lt::TrackStateProxy moves to Acts::TrackStateProxy and include Acts/EventData/TrackStateProxy.hpp (01f0877) (@paulgessinger)
• The interface of the BranchStopper delegate in the CKF extensions goes from (1b29c4c) (@paulgessinger)
• set different initial spatial and temporal vertex variances (#2804) (dfb07ef) (@felix-russo)
• spatialTrkGridSize and temporalTrkGridSize need to be set in Config instead of being passed as template parameters. Concerns AdaptiveGridTrackDensity and AdaptiveGridDensityVertexFinder. (15203d1) (@felix-russo)
• Refactor MaterialSlab combination (#2783) (cf30700) (@andiwand)

Refactor

• Grid specialization for Cylindrical geometry (#2858) (b6480f7) (@CarloVarni)
• Move actor state into propagator state (#2552) (6f8e9b8) (@andiwand)
• Reuse JacobianEngine (#2789) (9f4a569) (@andiwand)
• General binned group for seeding (#2854) (cbd38cd) (@CarloVarni)
• Use Acts::Any for magnetic field cache (#2847) (e67fbab) (@paulgessinger)
• Remove BoundaryCheck to bool conversion (#2860) (a0d11fb) (@andiwand)
• Remove now-obsolete property skipZMiddleBinSearch (#2835) (242e3b3) (@CarloVarni)
• Name change of FTF -> GBTS seeding (#2853) (53bcd74) (@Rosie-Hasan)
• Use common direction transform Jacobian (#2782) (7b26be2) (@andiwand)
• Remove navigator layer bounds check option (#2851) (c51f48a) (@andiwand)
• Refactor navigation (#2768) (601c041) (@andiwand)
• Refactor AdaptiveGridTrackDensity (#2830) (858a48a) (@andiwand)
• Remove implicit default layer from CuboidVolumeBuilder (#2681) (2dbf768) (@andiwand)
• Remove resetState from navigator (#2808) (eeec852) (@andiwand)
• Remove CovarianceTransport (#2781) (7c9479d) (@andiwand)
• Consider only tracks with non-zero weight in VertexPerfomanceWriter (#2775) (ac5823f) (@felix-russo)
• Remove redundant check in MultiWireStructureBuilder (#2824) (c60763d) (@dimitra97)
• PODIO backends don't need to fill dynamic keys (#2820) (66c671c) (@paulgessinger)
• Split TrackStateProxy into own header, public (#2807) (01f0877) (@paulgessinger)
• Give CKF BranchStopper access to TrackState (#2757) (1b29c4c) (@paulgessinger)
• Set different initial spatial and temporal vertex variances (#2804) (dfb07ef) (@felix-russo)
• Remove redundant default-constructor factory for Nav delegate (#2741) (ed4761a) (@paulgessinger)
• Make trkGridSize non-template parameter in AdaptiveGridTrackDensity (#2745) (15203d1) (@felix-russo)
• Refactor MaterialSlab combination (#2783) (cf30700) (@andiwand)
• Set defaults for GreedyAmbiguityResolution (#2784) (d47f89d) (@andiwand)

Feature

• GridBinFinder also allows a single pair of ints (#2873) (6887847) (@CarloVarni)
• GeometryId check for Acts::Experimental::Detector (#2870) (392612e) (@ssdetlab)
• Add ability for grouped hit requirements to track selector (#2871) (fd39512) (@paulgessinger)
• Proton hypothesis (#2872) (a4278ef) (@andiwand)
• Preliminary work for grouped alignment (#2706) (c5cc63a) (@gagnonlg)
• Generic grid bin finder (#2838) (8bb1bae) (@CarloVarni)
• Wire time to spacepoints and seeds (#2829) (95d0052) (@andiwand)
• Add helper and fusing infrastructure for cuboidal detectors (#2754) (b418aee) (@asalzburger)
• Implement a DBScan clustering algorithm directly in ACTS (#2863) (7f6f131) (@Corentin-Allaire)
• Write event nr in VertexPerformanceWriter (#2866) (72d3f88) (@andiwand)
• Grid based surface material (#2857) (bbd7a11) (@asalzburger)
• Adding features for traccc data production (#2845) (c224fe3) (@asalzburger)
• Generalize Accessors for Tracks and TrackStates (#2819) (288471d) (@paulgessinger)
• Allow to set proto material to portals of volumes and containers (#2752) (66908fc) (@asalzburger)
• Generic Grid iterator (#2718) (664add3) (@CarloVarni)
• ML based seed filtering (#2709) (61bc4e1) (@Corentin-Allaire)
• Add functions to create and return track(state) proxies (#2817) (9007810) (@paulgessinger)
• Dyn col copying btw. different backend (Track+TrackState) (#2712) (407df93) (@paulgessinger)
• Build open data detector from dd4hep in experimental detector schema (#2766) (ff03f7d) (@asalzburger)

Chore

• Improve pre-commit config and add black formatting (#2875) (345b29e) (@paulgessinger)
• Remove volumeSignature from geometry building (#2767) (d8e46ff) (@AJPfleger)
• Fix typo in the word gradient (#2867) (db1d3c3) (@paulgessinger)
• Reduce memory consumption of AMVF (#2832) (69290be) (@paulgessinger)
• Bump Python version to 3.12 and update requirements (#2770) (636eff4) (@AJPfleger)

Documentation

• Add comments grid iterator (#2839) (5893004) (@CarloVarni)
• GX2F: write documentation (#2803) (b6c191a) (@AJPfleger)
• Track EDM doxygen comment updates (#2816) (ba0ab93) (@paulgessinger)
• Add documentation for ParticleHypothesis (#2799) (2fc6c32) (@andiwand)
• Add a white paper for line surface jacobian (#2657) (bbbbf6b) (@beomki-yeo)
• Add documentation for ActsFatras (#2801) (831bf73) (@andiwand)
• Bump doxygen, small doc comment fixes (#2790) (f7106bc) (@paulgessinger)

Fix

• EDM4hep track covariance conversion (#2823) (456791a) (@paulgessinger)
• Documentation - missing/extra parameters (#2859) (82c0c80) (@asalzburger)
• Move objects instead of copying (#2848) (73553d3) (@CarloVarni)
• Bump svg version (fix) and display bin centers (#2834) (9fcbbe8) (@asalzburger)
• Fix Geant4 SensitiveSurfaceMapper (#2818) (9f22ad2) (@andiwand)

Test

• Add bound to bound roundtrip covariance tests (#2825) (e867b1f) (@paulgessinger)

Ci

• Reduce expiry time for GitLab artifacts (#2822) (1a2deaf) (@paulgessinger)
• Check for unused files - add python checks and CI-dir (#2778) (706be9f) (@AJPfleger)