CHANGELOG.md in statsd-instrument-2.7.1 vs CHANGELOG.md in statsd-instrument-2.8.0

@@ -4,10 +4,29 @@
 creating a pull request, please add an entry to the "unreleased changes"
 section below.
 
 ### Unreleased changes
 
-_Nothing yet!_
+_Nothing yet_
+
+## Version 2.8.0
+
+- ⚠️ Remove support for `assert_statsd_*(..., ignore_tags: ...)`. This feature
+  was never documented, and the only use case we were aware of has been
+  addressed since. It's highly unlikely that you are using this feature.
+  However, if you are, you can capture StatsD datagrams using the
+  `capture_statsd_datagrams` method, and run your own assertions on the list.
+- ⚠️ Remove `StatsD.client`. This was added in version 2.6.0 in order to
+  experiment with the new client. However, at this point thereare better ways
+  to do this.
+  - You can set `StatsD.singleton_client` to a new client, which causes the
+    calls to the StatsD singleton to be handled by a new client. If you set
+    `STATSD_USE_NEW_CLIENT`, it will be initialized to a new client.
+  - If that doesn't work for you, you can instantiate a client using
+    `StatsD::Instrument::Client.from_env` and assign it to a variable of your
+    own choosing.
+- Fix some compatibility issues when using `assert_statsd_*` methods when
+  using a new client with prefix.
 
 ## Version 2.7.1
 
 This release has some small fixes related to the new client only: