[2.7.1]: Updates CHANGELOG for OPR-219
[2.7.1]: Updates CHANGELOG for OPR-219

cezarywojcik/Operations,blg-andreasbraun/Operations,cezarywojcik/Operations,blg-andreasbraun/ProcedureKit,blg-andreasbraun/Operations,blg-andreasbraun/ProcedureKit,ProcedureKit/ProcedureKit,danthorpe/Operations,ProcedureKit/ProcedureKit,blg-andreasbraun/ProcedureKit,danthorpe/Operations,blg-andreasbraun/Operations,danthorpe/Operations,ProcedureKit/ProcedureKit,cezarywojcik/Operations