Update v42r5 release notes

ReleaseNotes/v42r5.md

@@ -13,7 +13,13 @@ Uses LCG_88 with ROOT 6.08.06.
     HltSelReportsWriter in Tesla.
     Exact commit used is f40cd7809d537c293ad4b1624c235b95715bfbd8
 
-
+- Use MergedConfDB as dependency in the Turbo cache
+  - See merge request !77
+- Fixes for v42r5 release
+  - Set Tesla.SplitRawEventInput to format of the original raw event (0.3)
+  - Fix functor cache for Tesla
+  - Silence warnings from Boost in KaliCalo
+  - See merge request !76
 - Tesla configuration house-keeping
   - Update RawFormatVersion to the latest 0.4
   - Support offline mode with TurboSP (for TURCAL)