Merge branch 'v12r8g6-release' into 'hlt2011-patches'

Prepare v12r8g6 release

See merge request !4273

MooreSys/cmt/requirements

 package MooreSys
-version v12r8g5
+version v12r8g6
 branches doc cmt
 
 #=======================================================

ReleaseNotes/v12r8g6.md

+2025-01-22 Moore v12r8g6
+===
+
+This version uses
+Hlt [v13r9g4](../../../../Hlt/-/tags/v13r9g4),
+Phys [v12r5p2g2](../../../../Phys/-/tags/v12r5p2g2),
+Rec [v11r5p1g2](../../../../Rec/-/tags/v11r5p1g2),
+LHCb [v32r4p1g2](../../../../LHCb/-/tags/v32r4p1g2),
+Gaudi [v22r5](../../../../Gaudi/-/tags/v22r5) and
+LCG [61b](http://lcginfo.cern.ch/release/61b/) with ROOT 5.30.04.
+
+This version is released on `hlt2011-patches` branch. It is intended for patches to Moore in 2011 simulation worflows. Builds with gcc43 on slc5.
+Built relative to Moore [v12r8g5](../-/tags/v12r8g5), with the following changes:
+
+
+### Fixes ~"bug fix" ~workaround
+
+- Upstream project highlights :star:
+  - Use LHCb ParticlePropertySvc instead of Gaudi one, Phys!1103 (@cattanem)
+
+
+### Changes to tests ~testing
+
+- Update test to use TestFileDB and use a Sim10 input file, !4268 (@cattanem)

cmt/project.cmt

 project MOORE
 
-use HLT     HLT_v13r9g3
+use HLT     HLT_v13r9g4
 use LBCOM   LBCOM_v10r4p1g2
 
 container       MooreSys