Flesh out changelog

CHANGELOG.md

@@ -1,10 +1,34 @@
 # Changelog
 
-All notable changes to this project will be documented in this file.
-
 ## [0.2.0] - 2018-05-24
 
 ### Added
 
 - Compatibility with Wagtail 2.0 (@Rotund)
 - Change log
+
+
+## [0.1.5] - 2017-11-02
+
+
+## [0.1.4] - 2017-04-16
+
+### Added
+- Enable the optional thumbnail field for audio form. Useful for an album cover (@thenewguy)
+- Fix: video form no longer fails if a custom model do not have editable width and height fields. Useful if you automatically set these fields in your project (@thenewguy)
+
+## [0.1.3] - 2017-04-15
+
+### Added
+- Make compatible with Wagtail 1.6.3+ (thanks @nimasmi and @MechanisM)
+
+
+## [0.1.2] - Apr 15, 2017
+
+### Added
+- Make compatible with Wagtail 1.5+ (thanks @nimasmi and @MechanisM)
+
+
+## [0.1.1] - 2016-05-26
+
+Initial release