Add preferences to the list of not proguarded classes.
Change-Id: Ib7db435bb640b3a3feaa0534ccc77b6f9eda0800
diff --git a/changes.txt b/changes.txt
index 9bc8a66..1601ec7 100644
--- a/changes.txt
+++ b/changes.txt
@@ -1,5 +1,10 @@
Change log for Android SDK Tools.
+Revision 9:
+- Default proguard config file changes:
+ * ignore classes extending android.preference.Preference
+ * ignore classes extending android.app.backup.BackupAgentHelper
+
Revision 8:
- New SDK component: platform-tools. This makes all platforms use the same
latest version of aapt/aidl/dx.