add a changelog

Author: chris48s

CHANGELOG.md

@@ -0,0 +1,14 @@
+# Changelog
+
+## :package: [2.0.0](https://packagist.org/packages/chris48s/cakephp-searchable#2.0.0) - 2018-05-10
+
+* Remove deprecated CakePHP calls
+* Require CakePHP >=3.5
+
+## :package: [1.1.0](https://packagist.org/packages/chris48s/cakephp-searchable#1.1.0) - 2017-09-11
+
+* Accept `Model.field` as valid column
+
+## :package: [1.0.0](https://packagist.org/packages/chris48s/cakephp-searchable#1.0.0) - 2017-01-09
+
+First Release