Update changelog for release

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1663571 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/framework/doc/changelog.txt b/framework/doc/changelog.txt
index 72e23b1..aecfed3 100644
--- a/framework/doc/changelog.txt
+++ b/framework/doc/changelog.txt
@@ -1,3 +1,11 @@
+Changes from 4.6.0 to 4.6.1
+---------------------------
+** Bug
+    * [FELIX-4806] - Ungetting service through ServiceObjects might throw IllegalArgumentException
+
+** Improvement
+    * [FELIX-4810] - Cache WeakZipFile#entries
+
 Changes from 4.4.1 to 4.6.0
 ---------------------------
 ** Sub-task