update changelog

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1534853 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/utils/doc/changelog.txt b/utils/doc/changelog.txt
index eda0b48..5cd1c77 100644
--- a/utils/doc/changelog.txt
+++ b/utils/doc/changelog.txt
@@ -1,3 +1,14 @@
+Changes from 1.2.0 to 1.3.0
+---------------------------
+** Bug
+  * [FELIX-3752] Compilation failure in utils subproject on AIX
+  * Fix bad copyright
+  * Add a isStopping() method on the extender. Fix comparison of system bundle (see ARIES-1031)
+  * [FELIX-3779] InterpolationHelperTest.testBasicSubstitution fails with JDK7 on Windows
+  
+** New features
+  * [FELIX-3997] Provide an abstract bundle extender
+
 Changes from 1.1.4 to 1.2.0
 ---------------------------