diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4edaeccba..35974219c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@
 - [#4753](https://github.com/influxdata/telegraf/pull/4753): Add ability to define a custom service name when installing as a Windows service.
 - [#4703](https://github.com/influxdata/telegraf/pull/4703): Add support for IPv6 in the ping plugin.
 - [#4781](https://github.com/influxdata/telegraf/pull/4781): Add new config for csv column explicit type conversion.
+- [#4800](https://github.com/influxdata/telegraf/pull/4800): Add an option to specify a custom datadog URL.
+- [#4803](https://github.com/influxdata/telegraf/pull/4803): Use non-allocating field and tag accessors in datadog output.
+- [#4752](https://github.com/influxdata/telegraf/pull/4752): Add per-directory file counts in the filecount input.
+- [#4811](https://github.com/influxdata/telegraf/pull/4811): Add windows service name lookup to procstat input.
 
 ## v1.8.1 [2018-10-03]