diff --git a/CHANGES.md b/CHANGES.md
index aea59c4..2b6d3cb 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,6 +1,12 @@
 Poodinis Changelog
 ==================
-**Version 1.0.0**
+**Version 2.0.0**  
+This release requires a compiler compatible with D 2.067.0
+* CHANGE dependency container to be synchronized. Sharing a dependency container between threads is now possible.
+The implication is that all dependency container instances must be shared now.
+You don't have to change anything if you were only using the singleton dependency container.
+
+**Version 1.0.0**  
 This version introduces changes which are incompatible with previous versions
 * REMOVE deprecated autowire constructor
 * REMOVE deprecated container alias
diff --git a/README.md b/README.md
index c86dae7..a36e7c7 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 Poodinis Dependency Injection Framework
 =======================================
-Version 1.0.0  
+Version 2.0.0  
 Copyright 2014-2015 Mike Bierlee  
 Licensed under the terms of the MIT license - See [LICENSE.txt](LICENSE.txt)