update changelog and readme

Author: tswonke

CHANGELOG.md

@@ -21,6 +21,11 @@ Updates should follow the [Keep a CHANGELOG](http://keepachangelog.com/) princip
 ### Security
 - Nothing
 
+## 2.3.0 - 2019-03-23
+
+### Added
+- option for simple crud button
+
 ## 2.2.0 - 2019-03-17
 
 ### Added

README.md

@@ -1,4 +1,4 @@
-# laravel-backpack-instant-fields
+¡# laravel-backpack-instant-fields
 
 [![Latest Version on Packagist][ico-version]][link-packagist]
 [![Software License][ico-license]](LICENSE.md)
@@ -133,6 +133,8 @@ Example:
 
 Instant Fields will try to auto-fill the select2 input after creating a new entry. It will assume that an input field exists with the name `name` and will use its value for the triggered ajax search. If you want to use another field for this, just add `attribute` to the `on_the_fly`-array containing the field name you want to use.
 
+> Sometimes you may need a simple Button/Link to the "real" foreign entity without a modal: Just add `'crud' => true` in that case
+
 ## List view
 
 With this package your are also able to add a create button for the foreign CRUD entity in your list view of Backpack! Just add the following line in your `EntityCrudController`: