Bump version to 1.5.0.dev

Author: tf

CHANGELOG.md

@@ -1,16 +1,11 @@
 # CHANGELOG
 
-### Version 1.4.0
+### Unreleased Changes
 
-2021-02-04
+[Compare changes](https://github.com/codevise/activeadmin-searchable_select/compare/1-4-stable...master)
 
-[Compare changes](https://github.com/codevise/activeadmin-searchable_select/compare/1-3-stable...v1.4.0)
-
-- Support admin resources for namespaced models.
-  ([#30](https://github.com/codevise/activeadmin-searchable_select/pull/30))
-- Improve README.md
-  ([#28](https://github.com/codevise/activeadmin-searchable_select/pull/28))
+None so far.
 
 See
-[1-3-stable branch](https://github.com/codevise/activeadmin-searchable_select/blob/1-3-stable/CHANGELOG.md)
+[1-4-stable branch](https://github.com/codevise/activeadmin-searchable_select/blob/1-4-stable/CHANGELOG.md)
 for previous changes.

lib/activeadmin/searchable_select/version.rb

@@ -1,5 +1,5 @@
 module ActiveAdmin
   module SearchableSelect
-    VERSION = '1.4.0'.freeze
+    VERSION = '1.5.0.dev'.freeze
   end
 end