Merge branch 'release-v35r20' into 'master'

Prepare Rec v35r20

See merge request !3613

CMakeLists.txt

@@ -11,7 +11,7 @@
 
 cmake_minimum_required(VERSION 3.15)
 
-project(Rec VERSION 35.19
+project(Rec VERSION 35.20
         LANGUAGES CXX)
 
 # Enable testing with CTest/CDash

ReleaseNotes/v35r20.md

+2023-10-06 Rec v35r20
+===
+
+This version uses
+Lbcom [v34r19](../../../../Lbcom/-/tags/v34r19),
+LHCb [v54r19](../../../../LHCb/-/tags/v54r19),
+Gaudi [v36r16](../../../../Gaudi/-/tags/v36r16),
+Detector [v1r22](../../../../Detector/-/tags/v1r22) and
+LCG [103](http://lcginfo.cern.ch/release/103/) with ROOT 6.28.00.
+
+This version is released on the `master` branch.
+Built relative to Rec [v35r19](/../../tags/v35r19), with the following changes:
+
+### New features ~"new feature"
+
+
+
+### Fixes ~"bug fix" ~workaround
+
+
+
+### Enhancements ~enhancement
+
+
+
+### Code cleanups and changes to tests ~modernisation ~cleanup ~testing
+
+- Remove final reference to RichCalibratedDLLx from ProtoParticle additionalInfo, !3596 (@jonrob)
+
+
+### Documentation ~Documentation
+
+
+### Other
+
+- ~RICH | RICH 4D Photon Reco: Make PD transit time a tunable property, !3610 (@jonrob)
+- Fix errors caused by DD4Hep future upgrades refactor, !3574 (@emmuhamm)