Prepare for release of v0.4.0-beta1

Signed-off-by: Julius Härtl <jus@bitgrid.net>

CHANGELOG.md

@@ -1,6 +1,20 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
+## 0.4.0 - unreleased
+
+### Added
+
+- Attach files to cards
+- Embed attachments into the card description
+- Color picker to use any color value for board and labels
+- Support for checkboxes inside the description
+
+### Fixed
+
+- Improve frontend data management
+- Fix bug the user list being empty on some occasions
+
 ## 0.3.0 - 2018-01-12
 
 ### Added

appinfo/info.xml

@@ -14,7 +14,7 @@
 - 🚀 Get your project organized
 
 </description>
-    <version>0.4.0-alpha3</version>
+    <version>0.4.0-beta1</version>
     <licence>agpl</licence>
     <author>Julius Härtl</author>
     <namespace>Deck</namespace>