Define 'base' as default sentence foundry

Change-Id: Ida2da00b312696da841b46eb7ca611958a105c47
diff --git a/Changes b/Changes
index c565ebe..3b4f0bf 100644
--- a/Changes
+++ b/Changes
@@ -1,3 +1,7 @@
+0.55.3 2016-02-15
+	- [bugfix] use base foundry for default sentences and paragraphs
+	  (diewald)
+
 0.55.2 2016-02-13
         - [bugfix] Fixed support for corpus and doc IDs containing
 	  dashes (diewald)