docs: update CHANGELOG.md

bednar · web-flow · commit adcb7bed4428 · 2021-07-12T10:02:00.000+02:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -3,6 +3,9 @@
 ### Features
 1. [#281](https://github.com/influxdata/influxdb-client-python/pull/281): `FluxTable`, `FluxColumn` and `FluxRecord` objects have helpful reprs
 
+### Bug Fixes
+1. [#283](https://github.com/influxdata/influxdb-client-python/pull/283): Set proxy server in config file
+
 ## 1.19.0 [2021-07-09]
 
 ### Features
