diff --git a/debian/changelog b/debian/changelog
index 0c3c703..14832a2 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,5 +1,28 @@
-lxqt-powermanagement (0.9.0-1) experimental; urgency=low
+lxqt-powermanagement (0.9.0+20150807-1) unstable; urgency=medium
 
-  * Initial release (Closes: #747611)
+  [ Alf Gaida ]
+  * initial debian files.
+  * Initial release. (Closes: #747611)
+  * rebuild only.
+  * Upstream version 0.8.0.
+  * Min liblxqt-qt5-0-dev version 0.8.0.
+  * Min Qt version 5.3.2.
+  * bump standards to 3.9.6.
+  * lintian overrides for missed manpages and invalid category.
+  * patched desktop file, OnlyShowIn=LXQt.
+  * new release 0.9.0 drop patches fix debian $foo add source/options.
+  * Some cleanup in debian $foo.
+  * some changes in debian $foo.
+  * drop transitional packages.
 
- -- Alf Gaida <agaida@siduction.org>  Sun, 15 Feb 2015 14:00:15 +0100
+  [ Andrew Lee (李健秋) ]
+  * Added myself as Uploader.
+  * Sorting build-depends.
+  * Removing whitespaces at EOL and EOF.
+  * Added fullstop in descriptions.
+  * Use lower-case for description.
+  * Use correct license LGPL2.1+ in copyright file.
+  * Warpped lines.
+  * Merging upstream version 0.9.0+20150807.
+
+ -- Andrew Lee (李健秋) <ajqlee@debian.org>  Sun, 16 Aug 2015 19:19:12 +0800