CHANGELOG.md in simple_form-3.5.0 vs CHANGELOG.md in simple_form-3.5.1

@@ -1,6 +1,23 @@
 ## Unreleased
 
+## 3.5.1
+
+### Enhancements
+* Exclude hidden field when unchecked_value: false. [@fschwahn](https://github.com/fschwahn)
+* Add frozen_string_literal magic comment to several files. [@oniofchaos](https://github.com/oniofchaos)
+* Try convert @object to model in case we got decorated object [@timurvafin](https://github.com/timurvafin)
+* Code cleanup [@Fornacula](https://github.com/Fornacula)
+
+### Bug fix
+* Fix error when the scope from association has parameter. [@feliperenan](https://github.com/feliperenan)
+* Only call `where` on associations when they respond to it. [@anicholson](https://github.com/anicholson)
+* require 'action_pack' before using it. [@etagwerker](https://github.com/etagwerker)
+* Check if Rails.env is defined. [@etagwerker](https://github.com/etagwerker)
+* Fix minlength. [@mameier](https://github.com/mameier)
+* Make errors_on_attribute return [] when not present. [@redrick](https://github.com/redrick)
+* Fix boolean inputs in nested style for label non-string. [@feliperenan](https://github.com/feliperenan)
+
 ## 3.5.0
 
 * Updated gem dependency to support Rails 5.1.x.
 
 ## 3.4.0