diff --git a/cssutils-0.9.10.zip b/cssutils-0.9.10.zip
deleted file mode 100644
index c2c8660..0000000
--- a/cssutils-0.9.10.zip
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2ea142fddf8aec9231fde5bc1184b282008f2ca35a7b483371eef5b97b6c23a6
-size 430718
diff --git a/cssutils-1.0.zip b/cssutils-1.0.zip
new file mode 100644
index 0000000..7ce080c
--- /dev/null
+++ b/cssutils-1.0.zip
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4504762f5d8800b98fa713749c00acfef8419826568f9363c490e45146a891af
+size 434178
diff --git a/python-cssutils.changes b/python-cssutils.changes
index 1daa61b..5060503 100644
--- a/python-cssutils.changes
+++ b/python-cssutils.changes
@@ -1,3 +1,27 @@
+-------------------------------------------------------------------
+Sat May  2 16:47:10 UTC 2015 - benoit.monin@gmx.fr
+
+- update to version 1.0:
+  * EXPERIMENTAL: Variable references may have a fallback value now
+    (as implemented in Firefox 29). It is available as
+    CSSVariable.fallback and example are:
+  * FEATURE: (issue #37) Implemented parsing of CSSCalc values.
+    General syntax is checked but not if operators in calc are
+    actually the right kind like DIMENSION * DIMENSION. Also Values
+    using calc do not validate in cssutils but are actually valid.
+  * FIXED issue #20 and #35 (Test fail CSSParser.parseUrl() error
+    with Python 3.3)
+  * FIXED issue #21: (almost all) deprecation warning in Py 3.3
+    fixed.
+  * FIXED issue #30 (Test failed)
+  * FIXED issue #33 (well kinda): Added that cssutils is **not**
+    threadsafe!
+  * FIXED issue #34: More complext MediaQueries should be parsable
+    now. A few slight changes in behavior are:
+    - xml.dom.SyntaxErr raised instead of
+      xml.dom.InvalidCharacterErr for an unknown media type
+    - removed handheld media type special case (for old Opera).
+
 -------------------------------------------------------------------
 Thu Oct 24 11:00:55 UTC 2013 - speilicke@suse.com
 
diff --git a/python-cssutils.spec b/python-cssutils.spec
index 4642e41..60c91f5 100644
--- a/python-cssutils.spec
+++ b/python-cssutils.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-cssutils
 #
-# Copyright (c) 2013 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2015 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,7 +17,7 @@
 
 
 Name:           python-cssutils
-Version:        0.9.10
+Version:        1.0
 Release:        0
 Url:            http://cthedot.de/cssutils/
 Summary:        A CSS Cascading Style Sheets library for Python