diff --git a/ChangeLog b/ChangeLog
index 3fb0590..3ea1f2f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -73,3 +73,19 @@ v0.5.3
 - Extend stress tests with dynamic object and proxy creation and destruction from multiple threads
 - [[Breaking ABI change]] Add getConnection() method to IObject
 - A few minor fixes
+
+v0.x.y
+- This release comes with a number of API and ABI breaking changes, sorry, but that hopefully and finally leads to a more mature and stable API for near future:
+  - Some constructs have been renamed (see below for details), you'll have to adapt your sources whether you're using the basic or the convenience sdbus-c++ API.
+  - You'll also have to re-generate adaptor/proxy stubs with the new stub code generator if you're using them.
+  - And you'll have to take care of manual registeration/deregistration in the constructors/destructors of your final adaptor and proxy classes. See updated using sdbus-c++ tutorial.
+- Cleaning up some names (of class, methods, files):
+  * ConvenienceClasses.h/.inl/.cpp -> ConvenienceApiClasses.h/.inl/.cpp
+  * IObjectProxy class -> IProxy
+  * Interfaces class -> AdaptorInterfaces
+  * Interfaces.h -> split into AdaptorInterfaces.h and ProxyInterfaces.h
+  * createObjectProxy() method -> createProxy()
+- Add new unregister() virtual function to IObject and IProxy to allow for safe construction and destructions of D-Bus ojects and proxies hooked to live D-Bus connections.
+- Extend stress tests to allow testing safe initialization/deinitialization of objects and proxies
+- Fix gcc warnings
+- Use release v1.8.1 of googletest for tests