v34.0.0

Breaking

• Replace Surface FreeVector input with position and direction (#2933) (6ba2e2d) (@andiwand)
• Refactor Surface::boundToFreeJacobian to use free instead of bound vector (#2811) (c908d51) (@andiwand)
• Remove smoothing and extrapolation from core CKF (#2722) (d9f775f) (@andiwand)

Feature

• Deduplicate seeds during track finding in Examples (#3088) (22730e1) (@andiwand)
• Two-way CKF example (#3066) (d1f4939) (@timadye)
• Material mapper in core (MM4) (#3087) (21cbbf7) (@asalzburger)
• Introduce material accumulation interface (MM3) (#3020) (6a36ee4) (@asalzburger)
• Pythia8 label secondary vertices based on proximity in Examples (#3048) (4935604) (@andiwand)
• Allow extrapolation from filtered states in TrackHelpers (#3078) (3991615) (@andiwand)
• Method to add components to an existing track state (#3075) (a8a032e) (@andiwand)
• Vertex classification for VertexPerformanceWriter in Examples (#3044) (05620d7) (@andiwand)
• Allow different assignment candidate methods (MM2) (#3016) (7d9ddad) (@asalzburger)
• Encapsulate assignment of material interactions to material surfaces (MM1) (#3015) (fc3f250) (@asalzburger)
• Add TransformRange helper (#3060) (2b51bcb) (@paulgessinger)
• Json I/O for GridMaterial (#3059) (38ddf62) (@asalzburger)

Chore

• Update ParticleDataTable.hpp (#2908) (539f2c9) (@paulgessinger)
• Improved debugging outputs for GainMatrixSmoother (#3077) (9c8141e) (@andiwand)

Refactor

• Faster computation for binary search (#3095) (b9251ca) (@CarloVarni)
• Change the MultiLayerSurfacesUpdater to use the local position and direction (#3041) (e03bcd6) (@dimitra97)
• Change logger level for conversion fail (#3092) (5d3461f) (@AJPfleger)
• Improve CKF MeasurementSelector construction (#3093) (f19e1e9) (@andiwand)
• Introduce CurvilinearSurface (#2814) (da1eda6) (@andiwand)
• Rewrite measurement selector (#3083) (3203649) (@CarloVarni)
• Reserve memory in advance and move object instead of copying (#3091) (545f6b7) (@CarloVarni)
• Do not allocate smoothed track state components in CKF (#3086) (e22fef9) (@andiwand)
• Remove constexpr from MultiTrajectory functions (#3073) (1374baa) (@andiwand)
• Use makeX to construct tracks and track states (#3074) (93c3dd0) (@andiwand)
• Move parameter transform helpers out of detail:: (#3070) (1549ccb) (@andiwand)
• Avoid double-static cast in HepMC3Particle.cpp (#3055) (bafcc45) (@AJPfleger)
• Remove some bound value access from CylindricalDetectorHelper (#3056) (aefffb3) (@paulgessinger)
• Always order by event number for ROOT input in Examples (#3046) (e9943d3) (@andiwand)

Performance

• Avoid creation of unused string in CKF (#3090) (2bdcb77) (@goetzgaycken)

Ci

• Add clang-tidy check for nested namespace definitions (#3084) (6883f31) (@AJPfleger)
• Bump actions versions used in CI (#3019) (6e95af5) (@paulgessinger)
• Fix herald URL (#3058) (eeadbb4) (@paulgessinger)

Fix

• Fix make_error_code(TrackExtrapolationErrorCategory) (#3076) (b0c64a0) (@andiwand)
• Wrong network size written to onnx (#3072) (adebd58) (@Corentin-Allaire)
• Geant4 transformation conversion (#3051) (4271243) (@ssdetlab)
• Telescope missing stereo angle (#3063) (258ca53) (@Corentin-Allaire)
• Remove obsolete forward declaration AbstractVolume (#3057) (5655f98) (@paulgessinger)

Documentation

• Missing white papers section in RTD (#3067) (9e72306) (@AJPfleger)

v33.1.0

Feature

• Use truth vertex EDM in Examples (#2998) (3eb0b4f) (@andiwand)
• Add json IO for GridAccess delegates (#3047) (0982f68) (@asalzburger)
• Write track classification in TrackSummaryWriter in Examples (#3043) (6f989c2) (@andiwand)
• New global / bound to grid local access schema (#3039) (30f97ea) (@asalzburger)
• Geant4SurfaceProvider optimization (#3025) (c3eea1c) (@ssdetlab)
• Update Open Data Detector to v4.0.1 (#2992) (4f33d42) (@asalzburger)
• Add possibility to rotate the trapezoid bounds (#2583) (a606f8a) (@junggjo9)
• Write truth matching in VertexPerformanceWriter (#2969) (afebfab) (@andiwand)
• Python bindings for telescope like detector (#3006) (737ed7e) (@asalzburger)

Documentation

• Remove empty style guide and fix gender neutral language (#3049) (e9ea680) (@AJPfleger)
• Restore doxygen warnings as errors (#3033) (6d1cf04) (@paulgessinger)

Fix

• Use correct path length derivatives when computing the curvilinear covariance for a zero step propagation (#2910) (8329f20) (@goetzgaycken)
• Correct install RPATH in Python example bindings (#3040) (9c9bedd) (@ntadej)
• Gap translations in Blueprint Helper (#3027) (93b4383) (@ssdetlab)
• Geant4 transform conversion (#3038) (44dd2ab) (@asalzburger)
• Tweak AMVF config with time in Examples (#2985) (dac4a44) (@andiwand)
• DetectorVolume containment check (#2895) (d244dee) (@ssdetlab)
• More precise track parameter estimation for high curvature tracks (#2982) (28c3133) (@beomki-yeo)
• Robust perigee propagation in HelicalTrackLinearizer (#2930) (4d56bab) (@andiwand)

Refactor

• Remove AbstractVolume (#3030) (e033607) (@paulgessinger)
• Central truth matching for tracks in Examples (#2904) (69f7217) (@andiwand)
• Use track weight for vertex truth matching in Examples (#3024) (49e815c) (@andiwand)
• OrientedSurface improvements (#3026) (eb90483) (@paulgessinger)
• Refactor OpenDataDetector path discovery in Examples (#3036) (682d208) (@andiwand)
• Range1D becomes special case of RangeXD (#3023) (572c49a) (@paulgessinger)
• TrackingVolume/Volume cleanup (#3031) (248a2ab) (@paulgessinger)
• Remove VolumeBoundsPtr typedef (#3032) (226c844) (@paulgessinger)
• Tweak full_chain_odd.py (#3035) (3a4c1d4) (@andiwand)
• Remove BVH navigation remnants (to be reimplemented) (#3029) (ccc1975) (@paulgessinger)
• Unconditionally use blocked mult in EigenStepper (#3009) (f25a727) (@paulgessinger)

Ci

• Switch to /usr/bin/time for measuring time + memory in physmon (#3018) (4599bca) (@paulgessinger)
• Bump to macOS 13 (#3022) (6507d84) (@paulgessinger)
• More build job count reductions (22c4d40) (@paulgessinger)
• Bump macOS dependency version package (#2993) (bc62a10) (@paulgessinger)
• Switch to /usr/bin/time for measuring time + memory in physmon (#3007) (d455e02) (@paulgessinger)

Chore

• Remove explicit (bin0/bin1) access to MaterialSlab (#3028) (4cb1e5b) (@asalzburger)
• Avoid double listing breaking changes (#3011) (0dbb361) (@paulgessinger)

Test

• Use time for AMVF gridseeder in ttbar physmon (#3034) (e960180) (@andiwand)

Build

• Change DD4hep library detection for unit tests (#3008) (d623e63) (@paulgessinger)

v33.0.0

Breaking

• AMVF do3dSplitting -> doFullSplitting (#3004) (4a204ce) (@andiwand)
• Template the seed finder on the grid type (#2957) (f0294bd) (@CarloVarni)
• Move and Grid Density finders to cpp (#2973) (5eb39c3) (@paulgessinger)
• ImpactPointEstimator moves to cpp file (#2971) (554afbd) (@paulgessinger)
• Fix vertex finding for seeds with z=0 (#2917) (123746c) (@andiwand)
• Hard-code vertex fitter, finder + density combinations (#2952) (8ccefe1) (@paulgessinger)
• Add IVertexFinder interface, use in vertexing (#2948) (84c039f) (@paulgessinger)
• Use Delegate for track linearizers (#2946) (0002567) (@paulgessinger)
• Use BasePropagator interface in vertexing (#2886) (9eac779) (@paulgessinger)
• Use Delegate for parameter extraction (#2881) (86e62ab) (@paulgessinger)
• Remove input_track_t template parameters (#2880) (89858d9) (@paulgessinger)
• Untemplate VertexInfo and VertexingOptions (#2878) (c907d17) (@paulgessinger)
• Untemplate Vertex (#2877) (dfd4356) (@paulgessinger)
• Vertex InputTrack becomes concrete type (#2876) (a9a41c7) (@paulgessinger)

Feature

• Save vertex seed (#2885) (2664480) (@felix-russo)
• Add a mask to the grid for iterating on bins with middle sp candidates (#2974) (61b5ca0) (@CarloVarni)
• ROOT LinkDef vector<vector<int>> and co in Examples (#3000) (fd0e845) (@andiwand)
• Unbiased trackstates for fitters that do not smooth (#2999) (9fcfb7e) (@AJPfleger)
• Add kaon hypothesis to ParticleHypothesis (#2990) (6c910b0) (@plariono)
• Use Barcode for vertex ID in VertexPerformanceWriter (#2970) (9854009) (@andiwand)
• Add setup script which also handles dependencies (#2926) (6a25545) (@andiwand)
• Add uber EDM4hep reader (#2939) (c0c26e8) (@paulgessinger)
• Add particle ID to track states in RootTrackStatesWriter (#2977) (e11e99b) (@altsybee)
• Add new error NotEnoughMeasurements (#2981) (15ace85) (@AJPfleger)
• Write sumPt2 in VertexPerformanceWriter (#2929) (89450aa) (@andiwand)
• Full_chain_itk.py uses eta-dependent cuts (#2934) (4e25aa2) (@timadye)
• Geant4 Gdml surface provider + Unit Test (#2906) (1e436b2) (@ssdetlab)
• Use seeding performance in score for Optuna and Orion automatic tuning (#2662) (3a9c0bf) (@LuisFelipeCoelho)
• WriteFloat for seeding performance in SeedingPerformanceWriter.cpp (#2654) (c4f5a41) (@LuisFelipeCoelho)
• Closest forward intersection (#2923) (ab41e0b) (@andiwand)

Refactor

• New DetectorNavigator tests and some fixes (#2988) (b7f6cc0) (@ssdetlab)
• AMVF error handling and zt splitting (#2828) (6cc2c88) (@felix-russo)
• Refactor wiring for number of hits in simulation (#3001) (6fd0337) (@andiwand)
• Safety check for spherical coordinates poles (#2980) (a1b40bc) (@ssdetlab)
• Move large parts of Vertexing to .cpp files (#2953) (e9ab1f7) (@paulgessinger)
• Remove duplicatedPredictor from CKFPerformanceWriter (#2964) (d5d0890) (@andiwand)
• KalmanVertex(Track)Updater interface change (#2955) (1e6c8b3) (@paulgessinger)
• Set common initial covariance for vertex fitting (#2947) (fc68c59) (@andiwand)
• Consistently use mm for time in examples IO (#2916) (19464fa) (@andiwand)
• Delete the examples binaries (#2685) (a5b3864) (@paulgessinger)
• Assert to be on surface for surface functions with free param input (#2932) (3fa1300) (@andiwand)
• Remove target reached from standard aborters (#2912) (1df9175) (@andiwand)
• Remove autodiff (#2793) (c2e1e6e) (@andiwand)

Performance

• Tile 8×8 covariance matrix multiplication (#1181) (6182aef) (@stephenswat)

Fix

• Wire optional seed result in TrackDensityVertexFinder after #2917 (#3002) (abdddc6) (@andiwand)
• Add error message to NotEnoughMeasurements (#3003) (6ef4e4e) (@AJPfleger)
• Flag for secondary vertex labeling in Pythia8ProcessGenerator (#2989) (1cc1759) (@andiwand)
• Fix TruthVertexFinder for not reconstructed particles (#2979) (e06342c) (@andiwand)
• Propagate final covariance for trackstates (#2949) (ae56406) (@AJPfleger)
• Improved actor and navigation break (#2972) (a42f23b) (@AJPfleger)
• Missing inline in IterativeVertexFinder.ipp (#2975) (60cfa75) (@paulgessinger)
• Downgrade RootParticleWriter log message (#2958) (fc75469) (@paulgessinger)
• Fix truth matching in TruthVertexFinder in Examples (#2937) (dd65874) (@andiwand)
• Digital smearer reading from JSON (#2959) (139fe6f) (@paulgessinger)
• Default arguments definition in physmon (#2962) (148e0e3) (@AJPfleger)
• Geant4SurfaceProvider gdml schema validation fix (#2956) (0c753b1) (@ssdetlab)
• Inline HoughTransformUtils member functions (#2944) (7118769) (@goblirsc)
• TrackStateType printout in wrong order (#2950) (026b481) (@timadye)
• Propagate initial vertex time variance for AMVF w/o time (#2936) (b50dd08) (@andiwand)
• Fix AMVF find single track vertices (#2931) (f0f0449) (@andiwand)

Build

• Fix potential interaction with GeoModel's bundled json (#2995) (3d96535) (@paulgessinger)
• EDM4hep python bindings go to separate shared lib (#2996) (16e558f) (@paulgessinger)

Chore

• Remove LinearizerConcept (#2997) (f2a19a6) (@paulgessinger)
• Adding GeoModel as possible thirdparty (#2924) (8f19749) (@asalzburger)
• Some updates to the release script (#2779) (a9984a9) (@paulgessinger)
• Update pytest-check version (#2938) (e9da852) (@AJPfleger)

Documentation

• Fix formatting and spelling (#2984) (032dd9a) (@AJPfleger)
• Document Track EDM (#2797) (d043298) (@paulgessinger)
• A tiny bit of documentation for the Combinatorial Kalman Filter (#2805) (d5f264e) (@goetzgaycken)

Ci

• Add physmon truth tracking for the GX2F (#2966) (6fb49f1) (@AJPfleger)
• Bump histcmp to v0.6.5 (#2961) (181b257) (@paulgessinger)
• Reduce build job count to 2 (#2954) (003a0e8) (@paulgessinger)
• Add LCG105 CI jobs on gitlab (#2921) (1a4778a) (@paulgessinger)
• Remove WIP from merge sentinel config (#2941) (252e557) (@paulgessinger)

Test

• Test KF direct navigation (#2922) (55d49ec) (@andiwand)

v32.1.0

Fix

• Remove outdated vertexing tutorial (from #223) (#2915) (e4bc1f1) (@AJPfleger)
• Python dump_args_calls crash (#2920) (a76b24c) (@timadye)
• Unknown escape character in policy (#2919) (756c70d) (@AJPfleger)
• Some rotten links to read the docs (#2902) (ff03e68) (@AJPfleger)
• Initial track param covariance inflation (#2295) (a739299) (@andiwand)
• Cross-covariance matrix in FullBilloirVertexFitter (#2771) (098afd5) (@felix-russo)
• Typo fixes and name change (#2888) (1152851) (@asalzburger)

Build

• Add cvmfs setup for LCG105 on centos7/8 and RHEL9 lxplus (#2911) (9b2fd7d) (@pbutti)

Chore

• Make pre-commit clang-format also run on .ipp files (#2918) (3c32e1b) (@paulgessinger)
• Change policy for regular reviews to include develop branches (#2914) (00d9551) (@paulgessinger)

Feature

• Dd4hep allow proto material (#2889) (fb92e4c) (@asalzburger)
• Adapt visitor concept (#2901) (5166de1) (@asalzburger)
• Add new error DidNotConverge (#2898) (6aeeeda) (@AJPfleger)
• Adding visitSurfaces pattern to new detector (#2897) (6a623b0) (@asalzburger)
• Add proper python bindings for ParticleHypothesis (#2891) (4c0925e) (@andiwand)
• Add grid conversion option (#2894) (43f9107) (@asalzburger)
• Update support surface building (#2879) (b0432e5) (@asalzburger)
• Adding drawing selections and decorations (#2893) (c958c74) (@asalzburger)
• Add common hough transform components to core (#2836) (785654b) (@goblirsc)
• Create SVG python bindings for new detector (#2884) (21d6c53) (@asalzburger)
• Cuboidal detector builder from blueprint (#2887) (ccd2d3e) (@ssdetlab)
• Safety checks for CylindricalContainerBuilder BluePrint constructor (#2883) (390dd30) (@ssdetlab)
• Propagator optionally inherits from BasePropagator (#2874) (a8c79de) (@paulgessinger)
• CuboidalContainerBuilder + UnitTest (#2882) (3f6f183) (@ssdetlab)

CI

• Disable python-xdist (#2903) (7d596d1) (@paulgessinger)

Documentation

• Update vertexing documentation (#2802) (c440c12) (@felix-russo)

Refactor

• Correct phi and theta for periodicity changes in KalmanVertexUpdater (#2769) (d095879) (@felix-russo)

v32.0.2

What's Changed

• fix: DirectNavigator causes incorrect propagation finalization by @paulgessinger in #2913

Full Changelog: v32.0.1...v32.0.2

v32.0.1

What's Changed

• revert: Use common direction transform Jacobian (#2782) by @andiwand in #2907

Full Changelog: v32.0.0...v32.0.1

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)

v31.2.0

Feature

• Add useTime to AMVFinder + python binding (#2721) (0d1e675) (@felix-russo)
• Update to ATLAS-based FTF seeding (#2726) (07e829d) (@Rosie-Hasan)
• Template KalmanVertexUpdater to optionally fit time (#2751) (c76e2c6) (@felix-russo)
• TrackSelector can select on number of holes (#2725) (86daa5b) (@paulgessinger)
• Respect portal material when fusing portals (#2735) (6e0d5b1) (@asalzburger)

Fix

• GX2F: Finish material-less fit by resetting the track container (#2739) (5cc42d2) (@AJPfleger)
• Fix IWYU mapping file (#2772) (0fe485d) (@andiwand)
• Fix CKF pathlimit abort (#2744) (04544d9) (@andiwand)
• Document and fix IWYU (#2765) (707800c) (@andiwand)
• TrackSelector cut printing adds new cuts (#2758) (484bd89) (@paulgessinger)
• Set fused portals correctly to former keep volume (#2753) (5151436) (@asalzburger)
• GX2F: add chi2sum to the final track (#2747) (8f269f9) (@AJPfleger)
• Detray json writing fixes (#2743) (cf84e21) (@asalzburger)
• Generic_plotter.py: skip empty branches (#2742) (cf14470) (@AJPfleger)
• SVG portal arrow drawing (#2728) (ee8375f) (@asalzburger)

Refactor

• Shrink z range with deltaZMax in Orthogonal seeding (#2673) (c65d419) (@LuisFelipeCoelho)
• Factorize GX2F delta param calculation (#2774) (12de1e2) (@paulgessinger)
• Move common test helpers to core (#2645) (b533a87) (@tboldagh)
• Centralize PODIO dynamic columns recovery and use typelist (#2750) (8c2fed8) (@paulgessinger)
• Make seeding config more understandable (#2652) (fcbab62) (@LuisFelipeCoelho)
• Remove representation from ObjectIntersection (#2760) (9bfcfc1) (@andiwand)
• GX2F: UnitTest: complete restructure with extra tests (#2748) (3cba483) (@AJPfleger)
• Portal fusing and remove shared-from-this (#2746) (c676ac1) (@paulgessinger)
• Refactor root particle writer and simulation monitoring (#2729) (169fad4) (@andiwand)
• KalmanVertexUpdater (#2713) (37d7ff6) (@felix-russo)

Chore

• Add pre-commit config file (#2763) (a8a0576) (@paulgessinger)
• Remove volumeSignature from geometry building (#2759) (34bd984) (@AJPfleger)
• Rename Updator(s) to Updater(s) (#2740) (1bf0daf) (@paulgessinger)

Ci

• Switch herald URL to CERN hosted instance (#2762) (05021cd) (@paulgessinger)
• Monitor track weights after vertex fit (#2761) (7e9d262) (@felix-russo)
• Feat: check for unused files and restrict extensions (#2678) (81351f1) (@AJPfleger)
• Update histogram ranges for vertexing (#2732) (103a2c9) (@felix-russo)

Test

• Surfaces: recreate and link unit test PolyhedronSurfaces (#2700) (9228e3c) (@AJPfleger)

Build

• Add target to build all unit tests (#2749) (77d0fe8) (@paulgessinger)

v31.1.0

Performance

• Improve edge classifier performance (#2734) (949678d) (@benjaminhuth)

Feature

• Graph export for Exa.TrkX (#2730) (8f4162f) (@benjaminhuth)
• HitSelector algorithm (#2731) (7e9c2f0) (@benjaminhuth)
• Optional write out detailed matching infos in CKFPerformanceWriter (#2733) (243850f) (@benjaminhuth)
• Seed CSV Writing (#2690) (51828bd) (@Corentin-Allaire)
• Experiment cuts to dublets in seed finder (#2326) (f32f90f) (@LuisFelipeCoelho)
• Collect and write material statistics in GSF (#2695) (3fd1e0f) (@benjaminhuth)
• Small detector refinements (#2703) (4921d08) (@asalzburger)
• Introduce concepts for (Regular)Surface (#2646) (e574e8a) (@paulgessinger)
• Add more unit tests for Json writing (#2693) (27fc8ec) (@asalzburger)

Refactor

• Make MaterialInteractor noise mode independent from direction (#2723) (73c9197) (@andiwand)
• Tests: remove unused aliases, functions, and variables (#2716) (b77e16e) (@AJPfleger)
• Add tracking performance as function of DeltaR (#2692) (d6b8266) (@Corentin-Allaire)
• Add nUpdatesGx2f to RootTrackSummaryWriter (#2665) (34fde98) (@AJPfleger)
• Replace cuboid bounds with trapezoid bounds for multiwire builder (#2647) (a560e7c) (@dimitra97)
• Easier computation for track params from seed (#2699) (6a028d8) (@CarloVarni)
• Set full vertex covariance after seeding (#2707) (eb7d11b) (@felix-russo)
• Rewrite KF with less code recicle (#2705) (082e64d) (@CarloVarni)
• Release step constraint after stepper in propagation (#2596) (37a2f9e) (@andiwand)
• GX2F: add additional parameters to python bindings (#2584) (3d1dc45) (@AJPfleger)
• Refactor MaterialInteractor (#2691) (825db48) (@andiwand)
• Refactor SurfaceReached aborter (#2603) (eae867a) (@andiwand)
• Improve Bethe Heitler approximation constructors and logging (#2679) (01ebd59) (@benjaminhuth)

Fix

• Remove possible wrong function in binUtility (#2666) (a1c697c) (@AJPfleger)
• Continue if number of top SPs is smaller than minimum required for filter in Orthogonal seeding (#2664) (ecb139f) (@LuisFelipeCoelho)
• Change WARNING to DEBUG for CKF No tracks found (#2719) (33c94a6) (@timadye)
• Zenodo wrong affiliation (#2711) (3639e04) (@benjaminhuth)
• SeedFinderConfig.hpp: add missing limits and vector includes (#2704) (6f9bb23) (@veprbl)
• Undocumented parameters (#2702) (c8b27e4) (@asalzburger)

Chore

• Update to newer podio versions (#2606) (60ff980) (@asalzburger)

Documentation

• Adding myself to the list of contributors (#2710) (a5aaea0) (@felix-russo)
• Add white paper for (cross-)covariance matrices in the Billoir vertex fit (#2667) (70f3442) (@felix-russo)

Test

• Use deterministic RNG for tests (#2694) (1d8d3ec) (@andiwand)
• Exa.TrkX link unit test MetricHooks (#2683) (fd1e0b4) (@AJPfleger)

v31.0.0

Breaking

• Error handling in the vertexing algorithms (#2649) (c17a685) (@felix-russo)
• TrackState chi2 type changes from double to float (#2562) (040a896) (@paulgessinger)
• The option helixCut is renamed to helixCutTolerance and moved to SeedFinderOptions (07732c3) (@LuisFelipeCoelho)
• Consistent naming of GSF mixture reduction and component merging (#2658) (6e8cd68) (@benjaminhuth)
• Introduce regular surface intermediate class (#2340) (85a0fea) (@paulgessinger)
• Move AMVF and IVF config explicitly (#2509) (178a798) (@felix-russo)
• Make BoundaryCheck constructor from bool explicit (#2592) (2697f5a) (@andiwand)
• Rename and rearrange propagator options (#2620) (c578923) (@andiwand)
• Move Grid out of detail (#2616) (76cf010) (@paulgessinger)
• remove division of vertex covariance with weight (#2551) (8ce9fd3) (@felix-russo)

Refactor

• Error handling in the vertexing algorithms (#2649) (c17a685) (@felix-russo)
• Remove dead code, default switch-cases (#2623) (86e63f3) (@AJPfleger)
• Unify floating point type for chi2 in Track(State) (#2562) (040a896) (@paulgessinger)
• Messages: fix missing and wrong closing ticks ' (#2663) (ebb7d40) (@AJPfleger)
• Disable FPE mask printing if FPEMON is disabled by envvar (#2670) (fbfd389) (@benjaminhuth)
• No error in GSF if start pars are out of bounds (#2669) (8c2b8c0) (@benjaminhuth)
• Consistent naming of GSF mixture reduction and component merging (#2658) (6e8cd68) (@benjaminhuth)
• Refactor RootTrackStatesWriter (#2648) (cc29c08) (@andiwand)
• Introduce regular surface intermediate class (#2340) (85a0fea) (@paulgessinger)
• Unit test amvfitter (#2530) (2747183) (@felix-russo)
• Use BOOST_<level>_EQUAL and similar (#2632) (b5e71d9) (@AJPfleger)
• Move AMVF and IVF config explicitly (#2509) (178a798) (@felix-russo)
• Use std::size_t consistently (#2624) (ed1919b) (@paulgessinger)
• Remove using namespace std; (#2631) (91c004c) (@AJPfleger)
• Make BoundaryCheck constructor from bool explicit (#2592) (2697f5a) (@andiwand)
• Rename and rearrange propagator options (#2620) (c578923) (@andiwand)
• Remove separate default DetectorElementBase file (#2617) (eb12644) (@paulgessinger)
• Use __cpp_concepts directly (#2626) (882fff7) (@paulgessinger)
• Put some helper types for Loop-Multistepper into separate file (#2612) (4571a6b) (@benjaminhuth)
• Move Grid out of detail (#2616) (76cf010) (@paulgessinger)
• Intersection index for stepper surface update (#2599) (3fd6166) (@andiwand)
• Refactor Examples to use tracks instead of trajectories (#2560) (0e44bd2) (@andiwand)
• Refactor FPE masks in Examples (#2581) (166c57a) (@andiwand)
• Improve CKF error message if target surface is not reached (#2587) (fa3e67e) (@andiwand)
• Replace magic seeding field in Examples (#2577) (0027d4c) (@andiwand)
• Remove division of vertex covariance with weight (#2551) (8ce9fd3) (@felix-russo)

Feature

• Improve DD4hep based detector building and add tests (#2689) (2097b7a) (@asalzburger)
• Update Json converters and enhance Detray version writing (#2608) (1c81427) (@asalzburger)
• Add DD4hep field adapter (#2593) (ecdbde7) (@paulgessinger)
• Delegate construction with tag type (#2668) (1db9cee) (@paulgessinger)
• Add weight cut reduction to GSF (#2659) (239b942) (@benjaminhuth)
• Introduce typelist (#2656) (6352ad8) (@asalzburger)
• GX2F: abort condition relChi2changeCutOff (#2586) (c3ceb12) (@AJPfleger)
• Allow custom precision for volume grid building (#2609) (e8ff45a) (@asalzburger)
• Introduce propagator stage (#2621) (7925974) (@andiwand)
• GX2F: use magnetic field to fit q/p (#2574) (4d4987d) (@AJPfleger)
• Wire Geant4MaterialRecording exclude material to python (#2628) (ee82495) (@andiwand)
• Cylindrical detector from DD4hep (#2582) (d4842c7) (@asalzburger)

Fix

• Fitters: connect void default accessors (#2688) (394192a) (@CarloVarni)
• NewVertex not considered in AdaptiveMultiVertexFit (#2655) (af8a537) (@felix-russo)
• HelixCut is renamed to helixCutTolerance and moved to SeedFinderOptions (#2653) (07732c3) (@LuisFelipeCoelho)
• Duplicated comment in reconstruction.py (#2651) (478abb0) (@LuisFelipeCoelho)
• GSF early stopping now should really stop (#2660) (c016981) (@benjaminhuth)
• And refactor geometric digitization (#2630) (a01f82a) (@benjaminhuth)
• Check_format(_local) for selected directories (#2634) (ce35608) (@AJPfleger)
• Missing path in setup script (#2635) (7529e62) (@benjaminhuth)
• safeInverse(m) for matrices larger than 4x4 (#2602) (f908ed6) (@AJPfleger)
• Pdg: eGamma for << was incorrect (#2614) (6e56a98) (@AJPfleger)
• Digitization::Digital in to_json() was skipped (#2615) (314529f) (@AJPfleger)
• Direct Navigator: Set surface iterator to next surface in case start surface is in the list (#2605) (5a05bca) (@CarloVarni)
• Set Current Surface as first surface for direct navigator (#2600) (159acb7) (@CarloVarni)
• Protection against nullptr in material interactor of KF (#2597) (fbc3bd8) (@CarloVarni)
• CKF does an extra copy on the fitted state (#2568) (9ba6e12) (@paulgessinger)
• Fix Fatras end of world (#2580) (825828c) (@andiwand)
• Use track selection in GSF physmon (#2578) (3f7b544) (@andiwand)
• GeoVisualization - Fix compiler warning that's appearing in Athena (#2585) (6b5a2f1) (@junggjo9)
• Enforce calculation of impact parameters wrt vertex position (#2524) (7a2383c) (@felix-russo)

Ci

• Run clang-tidy on large VMs (#2686) (c521263) (@paulgessinger)
• Specify python version in a number of jobs (#2672) (6517c35) (@paulgessinger)
• Reduce number of LCG to three (#2680) (abae9b3) (@paulgessinger)
• Add script and CI job to force std::size_t over size_t (#2671) (bd74d01) (@paulgessinger)
• Change name of required policy bot approval (#2676) (e9ff5da) (@paulgessinger)
• Update physmon vertexing histogram ranges (#2638) (de6b940) (@felix-russo)
• Update to gcovr=6.0 and remove bundled-version support (#2629) (f185bad) (@AJPfleger)
• Add clang-tidy check for &&, || and ! instead of and, or and not (#2569) (1f6dd58) (@paulgessinger)
• Remove docker tag, restrict ExaTrkX build to big VMs (#2579) (df34a3a) (@paulgessinger)

Documentation

• Doc fix for Gx2FitterOptions and 1 link (#2674) (da1c4e2) (@paulgessinger)
• Tweak admonition style, ensure eq. are ref'able (#2636) (534bddf) (@paulgessinger)
• Add white paper on the correction term in transport jacobian (#2643) (cf77a53) (@beomki-yeo)
• Language and markdown brush-over (#2642) (9f7767c) (@AJPfleger)
• Add white paper for AdaptiveGridTrackDensityTests (#2639) (95da553) (@felix-russo)
• Fix path for white paper screen shots (#2641) (bfaffe1) (@felix-russo)
• Restructure and update the documentation - 2023 edition (#2610) (922e6d1) (@paulgessinger)
• Add white paper index to the documentation (#2591) (cc2f639) (@paulgessinger)
• Fix broken TBB and lcginfo.cern.ch URLs (#2613) (c3aa32f) (@paulgessinger)

Chore

• Remove unused FpeMonitorTests from core (#2607) (40f921d) (@paulgessinger)
• Support macOS in setup script (ODD) (#2594) (0547774...