docs: update CHANGELOG.md

bednar · web-flow · commit 9589e8aa13d3 · 2021-01-21T14:02:20.000+01:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -8,6 +8,7 @@
 
 ### Bug Fixes
 1. [#183](https://github.com/influxdata/influxdb-client-python/pull/183): Fixes to DataFrame writing.
+1. [#181](https://github.com/influxdata/influxdb-client-python/pull/181): Encode Point whole numbers without trailing `.0`
 
 ## 1.13.0 [2020-12-04]
 
