Release/v5.1.5 (#86)

* skip transaction renaming when ServiceBus instrumentation is missing

* add change logs

---------

Co-authored-by: Mohamed Amine Bchir <mbchir@ecovadisazure.onmicrosoft.com>

Author: Bchir

docs/CHANGELOG.md

@@ -3,6 +3,10 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+## 5.1.5
+- Changed
+  - skip transaction renaming when ServiceBus instrumentation is missing
+
 ## 5.1.4
 - Changed
   - Fix diagnostic id null reference

src/Ev.ServiceBus.Apm/ApmTransactionManager.cs

@@ -72,5 +72,5 @@ private static List<SpanLink> GetSpanLinks(string? diagnosticId)
     }
 
     private static bool IsTraceEnabled()
-        => Agent.IsConfigured && Agent.Config.Enabled && Agent.Tracer is not null;
+        => Agent.IsConfigured && Agent.Config.Enabled && Agent.Tracer is not null && Agent.Tracer.CurrentTransaction is not null;
 }