Update CHANGELOG.md

lzchen · lzchen · commit 52b2eb65a0ea · 2020-09-24T15:28:37.000-04:00
diff --git a/azure_monitor/CHANGELOG.md b/azure_monitor/CHANGELOG.md
@@ -7,6 +7,8 @@ Released 2020-09-24
 
 - Change epoch for live metrics
   ([#115](https://github.com/microsoft/opentelemetry-azure-monitor-python/pull/115))
+- Dropping support for Python 3.4
+  ([#117](https://github.com/microsoft/opentelemetry-azure-monitor-python/pull/117))
 
 ## 0.4b.0
 Released 2020-06-29
