Update CHANGELOG with changes to select inputs

Author: olepalm

CHANGELOG.md

@@ -8,6 +8,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 ### Added
 
 * Options to Flowbite::InputField::Checkbox and Flowbite::Input::Checkbox that allow you to change the submitted value.
+* Options added for Flowbite::Input::Select - :multiple and :include_blank. These can now be passed to either the input itself or Flowbite::InputField::Select
 
 ### Changes