diff --git a/docs/sources/guides/whats-new-in-v4-6.md b/docs/sources/guides/whats-new-in-v4-6.md
index 3bc80799afc..fd75384761f 100644
--- a/docs/sources/guides/whats-new-in-v4-6.md
+++ b/docs/sources/guides/whats-new-in-v4-6.md
@@ -68,6 +68,7 @@ This makes exploring and filtering Prometheus data much easier.
 * **Opsgenie**: Use their latest API instead of old version [#9399](https://github.com/grafana/grafana/pull/9399), thx [@cglrkn](https://github.com/cglrkn)
 * **Table**: Add support for displaying the timestamp with milliseconds [#9429](https://github.com/grafana/grafana/pull/9429), thx [@s1061123](https://github.com/s1061123)
 * **Hipchat**: Add metrics, message and image to hipchat notifications [#9110](https://github.com/grafana/grafana/issues/9110), thx [@eloo](https://github.com/eloo)
+* **Postgres**: modify group by time macro so it can be used in select clause [#9527](https://github.com/grafana/grafana/pull/9527), thanks [@svenklemm](https://github.com/svenklemm)
 
 ### Tech
 * **Go**: Grafana is now built using golang 1.9