Ent-Changes.md in sidekiq-6.1.0 vs Ent-Changes.md in sidekiq-6.1.1

@@ -2,9 +2,15 @@
 
 [Sidekiq Changes](https://github.com/mperham/sidekiq/blob/master/Changes.md) | [Sidekiq Pro Changes](https://github.com/mperham/sidekiq/blob/master/Pro-Changes.md) | [Sidekiq Enterprise Changes](https://github.com/mperham/sidekiq/blob/master/Ent-Changes.md)
 
 Please see [sidekiq.org](https://sidekiq.org) for more details and how to buy.
 
+2.1.1
+-------------
+
+- Add optional **app preload** in swarm, saves even more memory [#4646]
+- Fix incorrect queue tags in historical metrics [#4377]
+
 2.1.0
 -------------
 
 - Move historical metrics to use tags rather than interpolating name [#4377]
 ```