v38.0.0

38.0.0

🚀 Features

• Add a benchmark executable for Track EDM (#3834) by @paulgessinger
• Add optional context type getter (#3853) by @paulgessinger
• (geo) Add Gen3 hierarchy search to lowestTrackingVolume (#3818) by @paulgessinger
• Free parameter estimation from seed (#3832) by @andiwand
• Full_chain_test.py config with command-line options (#3811) by @timadye
• Track parameters lookup estimation examples (#3823) by @ssdetlab
• (util) Add overloaded helper (#3816) by @paulgessinger
• Add statistics to propagation (#3450) by @andiwand
• Update GNN plugin (#3876) by @benjaminhuth
• Use RootTracksummaryWriter without truth information (#3886) by @benjaminhuth
• Helpers to calculate residuals, chi2 and unbiased states (#3877) by @andiwand
• Allow copy of measurements in Examples (#3911) by @andiwand
• Add JSON detector element (#3851) by @benjaminhuth

🐛 Bug Fixes

• Drop removeNeutral from particle pre-selection in Examples (#3830) by @andiwand
• Track selector printouts to be in line with actual cuts (#3815) by @pbutti
• Remove false-positive warning in GCC14 (#3817) by @paulgessinger
• OneAPI 2025 Fixes, main branch (2024.11.11.) (#3846) by @krasznaa
• Make SeedingPerformanceWriter thread-safe (#3850) by @andiwand
• Silence compiler warning in tbb header about old-style casts. (#3824) by @goetzgaycken
• TryAllNavigationPolicy config exposed to python (#3822) by @paulgessinger
• RandomSeed with 32 bit in Examples (#3860) by @andiwand
• Potential Out of Bounds in Root file reading (#3870) by @dave7895
• Estimate entry size before sorting in ROOT readers (#3871) by @andiwand
• User localtime_r instead of localtime (#3872) by @paulgessinger
• Add check on expected measurements on surface before marking as hole (#3892) by @pbutti
• Boost progress include fails on next boost major release (#3896) by @AJPfleger
• Change MTJ test dynamic column names (#3914) by @paulgessinger

🚜 Refactor

• Remove CalculateResiduals.hpp (#3837) by @andiwand
• Fuse initial and final sim particles in Examples (#3804) by @andiwand
• Use mathematical constants from std::numbers (#3781) by @AJPfleger
• (gx2f) Pull out material counting (#3839) by @AJPfleger
• Expose IMaterialDecorator::decorate to python (#3819) by @paulgessinger
• 🚨 BREAKING: Remove free parameter estimation function (#3802) by @paulgessinger
• (gx2f) Make function to update parameter (#3840) by @AJPfleger
• (gx2f) Make material work for |eta| > 2 (#3726) by @AJPfleger
• 🚨 BREAKING: Use consteval on hashString (#3833) by @paulgessinger
• Remove Tesla conversion in estimateTrackParamsFromSeed (#3835) by @andiwand
• 🚨 BREAKING: Rewrote the ambiguity solver for clarity and added Optional Hits Selector (#3805) by @Ragansu
• 🚨 BREAKING: Remove bFieldMin from estimateTrackParamsFromSeed (#3863) by @andiwand
• Digitization cleanup in Examples (#3865) by @andiwand
• Reduce abort output in GX2F to DEBUG (#3888) by @paulgessinger
• 🚨 BREAKING: Deduplicate estimateTrackParamsFromSeed code (#3866) by @andiwand
• Avoid new/delete in a number of places. (#3828) by @paulgessinger
• 🚨 BREAKING: Explicit isPresent() in cylinder volume builder (#3796) by @AJPfleger
• 🚨 BREAKING: Single type/alias for intersection status (#3898) by @andiwand
• Remove custom scalar in classes (#3894) by @AJPfleger
• 🚨 BREAKING: Remove alias IntersectionStatus::missed (#3899) by @andiwand
• 🚨 BREAKING: Remove ActsScalar (#3873) by @AJPfleger
• Allow TrackState measurement setting without extra initialization (#3907) by @paulgessinger
• Convert to bound state also on empty sensitive surfaces. (#3855) by @goetzgaycken
• Cleanup some more detector code in Examples (#3908) by @andiwand
• Reworked HitSelector in Examples (#3836) by @andiwand
• Allow track selection without reference surface (#3791) by @benjaminhuth
• 🚨 BREAKING: Clean track EDM projector (#3605) by @andiwand
• Replace ParticleSmearing with TrackParameterSmearing in Examples (#3784) by @andiwand

📚 Documentation

• Adding cvarni to citation (#3867) by @CarloVarni
• (sphinx) Remove outdated warnings from ignore list (#3878) by @AJPfleger
• Remove http-relics for license (#3902) by @AJPfleger

🧪 Testing

• Enable commented checks in bounding box tests (#3829) by @AJPfleger

🛠️ Build

• LC_ALL=C for DD4hep in setup (#3844) by @paulgessinger
• Make Boost 1.85 a hard failure when building the Examples (#3843) by @paulgessinger
• Update FindFilesystem.cmake (#3905) by @paulgessinger

⚙️ Miscellaneous Tasks

• Add check for mathematical constants (no macros) (#3774) by @AJPfleger
• Remove M_PI relics (#3845) by @AJPfleger
• Remove redundant cmake flags (#3842) by @AJPfleger
• Remove obsolete requirements file for exatrkx tests (#3848) by @AJPfleger
• Update PR template (#3858) by @paulgessinger
• Move requirements file for fpe-masks (#3884) by @AJPfleger
• Bump Python requirements (#3875) by @AJPfleger
• Add action for all pip requirements updates (#3883) by @AJPfleger
• Add milestone workflow (#3887) by @paulgessinger
• Cleanup some Geant4 Examples code (#3895) by @andiwand
• Wrong directory formating in update-pip bot (#3903) by @AJPfleger
• 🚨 BREAKING: Clean some Material code (#3897) by @andiwand
• Replace some couts with logger (#3912) by @AJPfleger
• (physmon) Make configuration of all the fitters the same (#3916) by @AJPfleger

v37.4.0

37.4.0

🚀 Features

• Add standalone digitization coordinates converter (#3765) by @ntadej
• Log-uniform p/pt distributions for Examples (#3790) by @andiwand
• Logger passed to Gbts and Orthogonal seeders (#3807) by @CarloVarni
• ProxyAccessor constructor can now be constexpr (#3757) by @timadye

🐛 Bug Fixes

• AddAmbiguityResolution writeTrackSummary/writeTrackStates (#3809) by @timadye
• Restore Orthogonal seedfinder default constructor (#3827) by @paulgessinger
• Default label for GraphViz::Node (#3821) by @paulgessinger
• DummyLogger can now be cloned (#3831) by @paulgessinger

🚜 Refactor

• Remove pythia8 prefix from root files in Examples (#3798) by @andiwand
• Remove TruthSeedSelector from Examples (#3808) by @andiwand
• FPE safe eta/theta conversion (#3788) by @andiwand
• Rename PortalShell connect outer to fill (#3820) by @paulgessinger
• (gx2f) Container to represent the mathematical gx2f-system (#3806) by @AJPfleger

v37.3.0

37.3.0

🚀 Features

• Validate track parameters (#3756) by @andiwand

🐛 Bug Fixes

• Make callable args universal references (#3789) by @paulgessinger
• Remove a number of Sonar issues (#3780) by @paulgessinger
• Do not use requires in class EDM definition (#3731) by @CarloVarni
• Protect TrackSelector against eta=nan (#3785) by @timadye
• MeasSel error output, config check (#3794) by @paulgessinger
• Require TBB to be found by cmake (#3507) by @benjaminhuth
• Wrong definition of the constraint (#3803) by @CarloVarni

🚜 Refactor

• Rework random parameter and covariance generation (#3777) by @andiwand
• Replace fabs( and sqrtf( with std::abs and std::sqrt( (#3787) by @AJPfleger
• Improve log in seeding (#3792) by @CarloVarni
• (gx2f) Analyse temporary track in an extra function (#3799) by @AJPfleger
• (gx2f) Improve logging (#3801) by @AJPfleger
• Tweak Sequencer alias handling and logging in Examples (#3793) by @andiwand

🛠️ Build

• Unconditionally load Boost in CMake config (#3779) by @stephenswat

⚙️ Miscellaneous Tasks

• Bump dependency tarball version to v5 (#3782) by @paulgessinger
• Dependency URL not set correctly (#3786) by @AJPfleger
• (tests) Brush over surface tests (#3783) by @AJPfleger
• Update PR template, add cut-off marker (#3741) by @paulgessinger
• Change coverage badge from codecov to sonarcloud (#3797) by @AJPfleger

v37.2.0

37.2.0

🚀 Features

• Track parameters json converter (#3724) by @ssdetlab
• Make it possible to turn off warnings in GSF (#3739) by @benjaminhuth
• Add tracking efficiency vs z0 (#3764) by @ntadej
• Add AngleHelpers.hpp to help with eta/theta conversions (#3767) by @andiwand
• (nav) Gen3 Navigation policies and factory (#3760) by @paulgessinger

🐛 Bug Fixes

• Handle Fatras immediate abort edge case (#3744) by @andiwand
• Fix nMeasurements() comment (#3740) by @timadye
• TrackSelector remove broken m_noEtaCuts (#3640) by @timadye
• Don't use mp.get_context("spawn") in test (#3753) by @paulgessinger
• Move default constructor impl in CPP file (#3752) by @paulgessinger
• #include <algorithm> in HoughTransformUtils for std::sort (#3758) by @wdconinc
• TrackFinding: skip second pass if out of bounds (#3751) by @paulgessinger
• DetrayMaterialConversion for Gen2 (#3748) by @asalzburger
• Potential segfault in AthenaDumpReader (#3721) by @benjaminhuth
• Guarantee angle periodicity after KF filtering and smoothing (#3684) by @andiwand
• Make DataHandle type check more robust (#3768) by @andiwand
• Improve TrackParameterHelpers.hpp (#3766) by @andiwand

🚜 Refactor

• Explicit hasStackTraces() in FPE (#3727) by @AJPfleger
• Group all ROOT writers together (#3746) by @andiwand
• Rework particle selection in Examples (#3742) by @andiwand
• Rename VertexPerformanceWriter to VertexNTupleWriter (#3745) by @andiwand
• Rename TrackFinderPerformanceWriter in Examples (#3737) by @andiwand
• Rename CKFPerformanceWriter in Examples (#3763) by @andiwand
• Explicit constructors (non-core) (#3761) by @AJPfleger
• Use structured bindings (#3632) by @AJPfleger
• Generalizing telescope seeding interface (#3725) by @ssdetlab

🧪 Testing

• Reduce logging amount in fitter unit tests (#3772) by @andiwand

⚙️ Miscellaneous Tasks

• Use TrackFitterPerformance writer for CKF (#3735) by @andiwand
• Download dependencies as tarball (#3520) by @paulgessinger
• Reset ccache caches (#3771) by @andiwand
• Fix license header in pre commit hooks (#3773) by @andiwand
• Update exclude list for unused files (#3776) by @AJPfleger
• Tweak DD4hep log level (#3778) by @andiwand

v37.1.0

37.1.0

🚀 Features

• GeoModel changes for Gen1 ITk (#3685) by @benjaminhuth
• Add some SVG glue code to help displaying proto material (#3692) by @asalzburger
• (util) Add builder class for "chain" delegates (#3696) by @paulgessinger
• Update AthenaDumpReader, allow reading only SPs (#3709) by @benjaminhuth
• Add GeoSimplePolygonBrep to GeoModelToDetectorVolume (#3713) by @Matthewharri
• Delayed Grid construction for Portals (#3718) by @paulgessinger
• Adding dot graph possibility (#3730) by @asalzburger
• Allow reflection of track parameters (#3682) by @andiwand
• Add estimateTrackParamCovariance to Core (#3683) by @andiwand

🐛 Bug Fixes

• material_recoding.py conditional loading of GeoModel (#3703) by @paulgessinger
• Copy whole trackstate did not copy calibrated (#3693) by @benjaminhuth
• 3ul instead of 3 for size_t (#3706) by @CarloVarni
• Fix name BranchState (#3707) by @timadye
• Adapt scripts to GeoModel updates (#3711) by @asalzburger
• CylVolStack resizing issue (#3715) by @paulgessinger
• Make charge smearing optional in digi config (#3710) by @stephenswat
• (geo) CylVolStack reuses gaps if exist (#3716) by @paulgessinger
• Incorrect sanity check in TrackingVolume removed (#3734) by @paulgessinger
• Implement DirectNavigator direction handling (#3702) by @andiwand
• FPE monitoring boost discovery, addr2line fallback (#3747) by @paulgessinger

🚜 Refactor

• Set convertMaterial as configurable (#3604) by @galocco
• (geo) Geometry visualization update (#3681) by @paulgessinger
• (geo) Teach ProtoLayer to respect local coordinate system (#3697) by @paulgessinger
• Remove quick math helpers (#3701) by @andiwand
• Do not insert space points if not inside grid boundaries (#3698) by @CarloVarni
• Z and r axis in grid for seeding are Open instead of Bound (#3712) by @CarloVarni
• Only compute middle range once per bin (#3714) by @CarloVarni
• Python binding bits and pieces (#3717) by @paulgessinger
• Combine material, measurement and hole handling in Core CKF filter (#3723) by @andiwand
• Add some requirements (#3720) by @CarloVarni
• Integrate source link container into measurements container in Examples (#3732) by @andiwand

📚 Documentation

• Add comment on computation of impact parameter from the doublet (#3728) by @CarloVarni

⚡ Performance

• Avoid allocations in TrapezoidBounds::inside (#3705) by @andiwand
• std::sqrt over std::hypot in Core (#3694) by @andiwand

🧪 Testing

• Add GeoModel plugin to Downstream project test (#3704) by @paulgessinger

🛠️ Build

• Use correct GM variables in cmake config (#3699) by @paulgessinger
• Pick up GeoModel v6 or v7 (#3736) by @paulgessinger

⚙️ Miscellaneous Tasks

• Remove some unnecessary includes (#3700) by @jmcarcell
• Add pre-commit check for leftover git conflict markers (#3708) by @benjaminhuth
• Physmon for KF and GSF refitting (#3733) by @andiwand

v37.0.1

37.0.1

🛠️ Build

• Pick up GeoModel v6 or v7 (#3736)

v37.0.0

37.0.0

🚀 Features

• Memory dense MeasurementContainer for Examples (#3528) by @andiwand
• Detray geometry/material conversion in examples (#3579) by @asalzburger
• Allow user to supply root branch to Core CKF (#3534) by @andiwand
• Add counters to propagation summary (#3602) by @asalzburger
• Generalized conversion of FullPhysicalVolume (#3585) by @Berggren-Jonas
• Broadcast dataflow check to python (#3624) by @asalzburger
• Improvements to multitrajectory iterators (#3619) by @stephenswat
• (util) Add GraphViz helper types (#3635) by @paulgessinger
• Allow digitization to save cells (#3626) by @stephenswat
• Add Detray surface grid converter (#3608) by @asalzburger
• Add measurement emplace functions (#3627) by @stephenswat
• Added new SVG functionality (#3649) by @asalzburger
• 🚨 BREAKING: Track-EDM like implementation for the space points, to be used in the seeding (#3432) by @CarloVarni
• Allow detray sterile/non-sterile propagation (#3652) by @asalzburger
• Support seed from N space points (#3645) by @CarloVarni
• Enable geant4 propagation xcheck (#3657) by @asalzburger
• Adding possibility to read flat surface container (#3668) by @asalzburger
• (geo) TrackingVolume gets portal storage (#3673) by @paulgessinger
• (geo) TrackingVolume gets surface storage (#3675) by @paulgessinger
• Allow volume constrain for propagation (#3470) by @andiwand
• (geo) Extent designated initialization (#3680) by @paulgessinger
• 🚨 BREAKING: (fix + chore) streamline nSegments usage (#3419) by @asalzburger
• Allow Style setting for IndexedSurfaceGrid in Svg (#3686) by @asalzburger
• Add test for space point edm (#3690) by @CarloVarni
• Gen 3 portal shells (#3564) by @paulgessinger
• 🚨 BREAKING: Add a radius bin to the grid (#3662) by @CarloVarni
• Add support for Timed Clusterization (#3654) by @CarloVarni

🐛 Bug Fixes

• Allow resetting reference surface in Track EDM (#3586) by @andiwand
• 🚨 BREAKING: Make material validity checks and construction explicit (#3494) by @AJPfleger
• Remove pre-C++20 std::identity implementation (#3599) by @AJPfleger
• Stitch tracks correctly after second pass in Examples Track Finding (#3597) by @andiwand
• Adding GeomentryId to detray portals (#3606) by @asalzburger
• Remove using namespace in Detray plugin header (#3616) by @paulgessinger
• Reject outliers while trimming track states in Core CKF (#3644) by @andiwand
• Reject material states when no measurements are found yet in Core CKF (#3648) by @andiwand
• Added GeoShapeSubtraction converter for the failing conversion of RPCs to SensitiveSurface (#3592) by @Berggren-Jonas
• Kf+gsf: correct hole-tagging for edge case (#3637) by @AJPfleger
• Replace asctime with strftime for safer date formatting (#3658) by @AJPfleger
• (gx2f) New error UsedUnreachableMeasurements (#3653) by @AJPfleger
• Fix Warning messages (#3679) by @CarloVarni
• Correct initial q/p covariance term in TrackParamsEstimationAlgorithm in Examples (#3665) by @andiwand
• Fit iterator traits for ContainerIndexIterator (#3689) by @CarloVarni
• BinUtility was auto-convertible from Transform3 (#3691) by @paulgessinger

🚜 Refactor

• Write smoothed states in GX2F (#3584) by @andiwand
• 🚨 BREAKING: Remove Utilities/detail/Subspace.hpp (#3589) by @andiwand
• Rework tracklet handling in Examples track finding (#3587) by @andiwand
• 🚨 BREAKING: Template algorithms on track container frontend TrackContainer (#3193) by @andiwand
• 🚨 BREAKING: Remove EventData/TrackHelpers.hpp (#3588) by @andiwand
• Write unbiased states only for smoothed in RootTrackStatesWriter (#3561) by @andiwand
• 🚨 BREAKING: Remove deprecated API (#3591) by @andiwand
• Volume holds bounds as mutable (#3595) by @paulgessinger
• 🚨 BREAKING: Path handling to use std::filesystem (#3308) by @AJPfleger
• 🚨 BREAKING: Replace EigenStepper extension list with single extension (#2865) by @andiwand
• Replace Acts::min_max with std::ranges::minmax_element (#3601) by @AJPfleger
• 🚨 BREAKING: Rename EigenStepper dense extension (#3603) by @andiwand
• Update to_array (#3600) by @AJPfleger
• Modernise GeometryHierarchyMap (#3594) by @AJPfleger
• Add C++23 std::ranges::contains place holder (#3598) by @AJPfleger
• Changed the GeoModelToDetectorVolume to be able to return Acts::Volumes (#3576) by @Berggren-Jonas
• Use std::ranges::sort and reverse (#3596) by @AJPfleger
• 🚨 BREAKING: VolumeBounds becomes a scoped enum (#3513) by @paulgessinger
• Make ViewConfig usable with designated initializers (#3613) by @paulgessinger
• TrackingGeometry interface cleanup (#3612) by @paulgessinger
• Improved Python bindings for algebra types (#3611) by @paulgessinger
• Modified from_json in AmbiguityConfigJson for easier implementation in Athena (#3628) by @Ragansu
• Visualization3D location and API (#3622) by @paulgessinger
• (geo) Portal(Link)+Surface verbosity reduction (#3636) by @paulgessinger
• Reduce abuse of auto in mbf smoother (#3630) by @CarloVarni
• 🚨 BREAKING: SourceLink setting only via rvalue reference (#3488) by @paulgessinger
• Remove Sequencer dataflow override (#3625) by @paulgessinger
• 🚨 BREAKING: Fuse Actor and Aborter (#3573) by @andiwand
• 🚨 BREAKING: Converge to naming sourceLink (#3647) by @AJPfleger
• Remove MPL library (#3642) by @stephenswat
• 🚨 BREAKING: Return all track states from Core CKF (#3391) by @andiwand
• Remove redundant operator!=, introduce operator<=> (#3660) by @AJPfleger
• Remove inline from constexpr functions for clarity (#3659) by @AJPfleger
• Use contains for maps and sets (#3670) by @AJPfleger
• Modernise type traits (#3655) by @AJPfleger
• 🚨 BREAKING: Remove mean reduction from MultiEigenStepperLoop (#3671) by @andiwand
• Enhance RootTrackParameterWriter with residuals and pulls (#3666) by @andiwand
• Removed maxHits condition from ScoreBasedAmbiguitySolver (#3676) by @Ragansu
• Use std::ranges:find, find_if, find_if_not (#3614) by @AJPfleger
• Unify proxy iterator types (#3664) by @stephenswat
• Use std::ranges::all_of, any_of, none_of (#3593) by @AJPfleger
• 🚨 BREAKING: Do not use geometry extent during seeding (#3688) by @CarloVarni
• (geo) Add portals + surfaces to closeGeometry and visitSurfaces (#3678) by @paulgessinger
• Use std::atan2 instead of atan2f (#3695) by @CarloVarni

📚 Documentation

• Add minimal Spack spec for ACTS core (#3638) by @stephenswat

⚡ Performance

• Use sympy generated transport jacobians for sympy covariance transport (#3650) by @andiwand

🧪 Testing

• (gx2f) Remove ToyDetectorYdirection relic (#3669) by @AJPfleger

🛠️ Build

• Update traccc to v0.16.0 (#3634) by @stephenswat
• Use patch to apply patch for Annoy (#3667) by @paulgessinger
• Use tarball download for Annoy (#3672) by @paulgessinger

⚙️ Miscellaneous Tasks

• (sonarcloud) Fix shallow clone (#3590) by @AJPfleger
• Fix doc commment flavor in BoundingBox (#3621) by @paulgessinger
• Synchronize versions (#3631) by @asalzburger
• Run clang-tidy on the ActSVG plugin (#3639) by @stephenswat
• Update ACTSVG version (#3643) by @asalzburger
• Update to detray version v0.75.3 (#3646) by @asalzburger
• Bump core count in GitLab CI to 8 (#3651) by @paulgessinger
• Require Sonar Analysis (#3663) by @paulgessinger
• GitLab -j6 (#3677) by @paulgessinger
• Update license header (#3623) by @AJPfleger

v36.3.2

36.3.2

⚡ Performance

• Use sympy generated transport jacobians for sympy covariance transport (#3650)

v36.3.1

36.3.1

◀️ Revert

• "test: Check if we end up in the expected volume in Gen1 Navigator (#3442)"
• "fix: Return nullptr if outside tracking geometry in TrackingGeometry::lowestTrackingVolume (#3481)"

v36.3.0

36.3.0

🚀 Features

• Renavigation for Gen1 (#3437) by @andiwand
• (geo) Gen3 portal links (#3531) by @paulgessinger
• Add B-field accessors to Python bindings (#3554) by @stephenswat
• Detray material conversion (#3546) by @asalzburger
• Add covfie magnetic field plugin (#3479) by @stephenswat
• Gen3 geometry Portals (#3501) by @paulgessinger
• Adding unit tests for DetrayGeometryConverter and DetrayMaterialConverter (#3572) by @asalzburger
• Introduce navigation stream (#3538) by @asalzburger
• Hashing seeding algorithm (#3148) by @CouthuresJeremy
• (gx2f) Material effects - multiple scattering (#3292) by @AJPfleger
• Allow Core CKF to skip the start surface (#3535) by @andiwand
• GeoModel conversion for TGC, sTGC and MicroMega (#3540) by @Berggren-Jonas

🐛 Bug Fixes

• Remove outdated full chain (#3553) by @AJPfleger
• Handle if all branches are stopped after filtering in Core CKF (#3555) by @andiwand
• (gx2f) Correct trackstates for material surfaces (#3556) by @AJPfleger
• Make RootTrackStatesWriter FPE safe (#3559) by @andiwand
• Add G4 log level tweaking on algorithm initialization (#3570) by @benjaminhuth
• Correct a typo in a printout in the BinningData.hpp (#3577) by @veprbl
• Return nullptr if outside tracking geometry in TrackingGeometry::lowestTrackingVolume (#3481) by @andiwand
• Clear the m_r vector (#3583) by @asalzburger

◀️ Revert

• "refactor: Remove calculateTrackQuantities from Core CKF (#3536)" (#3565) by @andiwand

🚜 Refactor

• (gx2f) Logic for multipleScattering option (no effect yet) (#3551) by @AJPfleger
• (gx2f) Remove outdated navigation abort conditions (#3552) by @AJPfleger
• Add C++20 track parameter, navigator, and stepper concepts (#3492) by @stephenswat
• Some refactorings around the G4 simulation (#3532) by @benjaminhuth
• Remove far limit hack from Layer::compatibleSurfaces (#3558) by @andiwand
• (gx2f) Early exit for addToGx2fSums (#3568) by @AJPfleger
• (gx2f) Early exit for the Actor (#3566) by @AJPfleger
• Rework G4 surface mapping to make it more robust (#3562) by @benjaminhuth
• Remove calculateTrackQuantities from Core CKF (#3567) by @andiwand
• Remove target volume estimation from Navigator (#3242) by @andiwand
• Remove remaining detection idiom usage (#3547) by @stephenswat
• Rework projector (#3529) by @andiwand
• Remove input source links from fitting algorithm (#3580) by @benjaminhuth
• Remove GX2F start volume checks (#3581) by @andiwand

📚 Documentation

• Add documentation on Spack builds (#3550) by @stephenswat

⚡ Performance

• Improve Hough Transform performance (#3461) by @dimitra97

🧪 Testing

• Check if we end up in the expected volume in Gen1 Navigator (#3442) by @andiwand

⚙️ Miscellaneous Tasks

• Add pre-commit hooks for most of our linting (#3560) by @paulgessinger
• Make license check work with single files (#3569) by @paulgessinger
• (physmon) Fix weird numbers at end of log file (#3571) by @AJPfleger