bump version + update changelog

Author: ajungg

CHANGELOG.md

@@ -1,6 +1,23 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
+## [0.60.0-alpha01]
+
+### Breaking Changes
+- Removed 'ui-integration' module and integrated it into 'ui'
+  - All Fragments have its package name changed due to this.
+- Now supporting Activities for all screens. For example 'SelfScanningActivity" for the Scanner.
+  Refer to the Documentation for a list of all Activites/Fragments and View's
+- Removed SnabbleUI.registerUiCallbacks in favor of SnabbleUI.setUiAction
+  - UI Callback are now entirely optional, and Activites will be launched if a UI Event is not implemented
+    by the hosting application
+  - Upgrading from 0.52.x requires the callbacks to be changed, but the general flow is the same if you were using Fragments
+  - Cleanup is done automatically, no SnabbleUI.unregisterUiCallbacks is necessary anymore!
+- Checkout is now done in it's own Activity and can be started by using CheckoutActivity.startCheckoutFlow
+  
+### Notes
+- Toolbar can be enabled in Activities by setting **snabbleToolbarStyle** in your Application theme
+
 ## [0.52.0]
 
 ### Changed

build.gradle

@@ -31,7 +31,7 @@ allprojects {
     }
 
     project.ext {
-        sdkVersion='0.52.0'
+        sdkVersion='0.60.0-alpha01'
         versionCode=1
 
         compileSdkVersion=31