Merge branch 'release-v34r8' into 'master'

Prepare Lbcom v34r8

See merge request !662

CMakeLists.txt

@@ -11,7 +11,7 @@
 
 cmake_minimum_required(VERSION 3.15)
 
-project(Lbcom VERSION 34.7
+project(Lbcom VERSION 34.8
         LANGUAGES CXX)
 
 # Enable testing with CTest/CDash

ReleaseNotes/v34r8.md

+2023-05-09 Lbcom v34r8
+===
+
+This version uses
+LHCb [v54r8](../../../../LHCb/-/tags/v54r8),
+Gaudi [v36r12](../../../../Gaudi/-/tags/v36r12),
+Detector [v1r12](../../../../Detector/-/tags/v1r12) 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 Lbcom [v34r7](/../../tags/v34r7), with the following changes:
+
+### New features ~"new feature"
+
+
+
+### Fixes ~"bug fix" ~workaround
+
+
+
+### Enhancements ~enhancement
+
+
+
+### Code cleanups and changes to tests ~modernisation ~cleanup ~testing
+
+
+
+### Documentation ~Documentation
+
+
+### Other
+
+- ~UT | Adapt to new UT channel ID and geometry, !550 (@xuyuan)