Prepare 0.4.0 Release

Author: cdr-chakotay

CHANGELOG.md

@@ -1,9 +1,7 @@
 ### 0.4.0 / 2021-09-26 ###
-* Added support for client-side Assembly IDs. You can obtain the ID of an Assembly now before even uploading / saving
-  it with the brand-new Assembly#getAssemblyID() method.
-* Added debugging features regarding AssemblyIDs, which should not be used in production without
-  contacting Transloadit support.
-* Also updated the AssemblyListener interface to provide HashMaps instead of JSONObjects in the first place.
+* Added support for client-side Assembly IDs. You can obtain the ID of an Assembly now before even uploading/saving it. You can achieve this with the brand-new Assembly#getAssemblyID() method.
+* Added debugging features regarding AssemblyIDs, which should not be used in production without contacting Transloadit support.
+* Also updated the AssemblyListener interface to provide HashMaps instead of JSONObjects.
 
 ### 0.3.0 / 2021-06-27 ###
 * Updated all dependencies to their most recent, compatible version