V3.2.0-0

• Standalone specific:

  • #350 : move from array to std::vector for consistency with C++ standard.
  • #352 : use pixel quality DB information in mkFit standalone;

• New functionality and updates in general physics algorithms:

  • #345 + #351 + #354 : backward search for pixelLessStep + tobTecStep, plus fix of backward fit for other iterations;
  • #348 : improve compatibility requirement for propagation to SiStrip hits;
  • #353 : fix error propagation in helix propagation (endcaps).

• Additional notes:

  • #352 (usage of pixel quality DB information) corresponds to update in RecoTracker/MkFit;
  • #345 + #351 + #354 (backward search) require update of mkFit JSON files in cms-data.