docs: updated changelog

CHANGELOG.md

@@ -1,6 +1,12 @@
 # 4.4.0 (unreleased)
 * **Elasticsearch**: Added filter aggregation label [#8420](https://github.com/grafana/grafana/pull/8420), thx [@tianzk](github.com/tianzk)
 
+# 4.3.2 (upcoming patch release)
+
+## Bug fixes
+
+* **Graph Log Scale**: Fixed issue with log scale going below x-axis [#8244](https://github.com/grafana/grafana/issues/8244)
+
 # 4.3.1 (2017-05-23)
 
 ## Bug fixes