Merge branch 'v15r1p3' into 'stripping21-patches'

Documentation and dependencies for the v15r1p3 release

See merge request lhcb/Analysis!525

CMakeLists.txt

@@ -16,5 +16,5 @@ find_package(GaudiProject)
 #---------------------------------------------------------------
 
 # Declare project name and version
-gaudi_project(Analysis v15r1p2
+gaudi_project(Analysis v15r1p3
               USE Phys v21r1p2)

ReleaseNotes/v15r1p3.md

+2019-06-19 Analysis v15r1p3
+===========================
+
+Release for incremental restripping of 2011 and 2012 data, S21rXp2, prepared on the stripping21-patches branch.
+It is based on Gaudi v27r0, LHCb v40r0p2, Lbcom v18r0p2, Rec v19r0p2 and Phys v21r1p2,
+and uses LCG_83 with ROOT 6.06.00.
+
+- Add chronoDelta branch to TupleToolEventInfo
+  - See merge request lhcb/Analysis!519