diff --git a/ChangeLog b/ChangeLog
index ea7ad74f81901cd8b464ab544dfbf31a3d39f338_Q2hhbmdlTG9n..89bd260bd530936e344f9f41b476ebb5d7f7c19b_Q2hhbmdlTG9n 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,17 @@
 ChangeLog for RQL
 =================
 
+2010-10-13  --  0.27.0
+    * select.undefine_variable properly cleanup solutions (and restore them on
+      undo)
+
+    * fix potential crash in Referenceable.get_description
+
+    * introduce make_constant_restriction function, useful to build a
+      restriction without adding it yet to the tree
+
+
+
 2010-09-10  --  0.26.6
     * enhance bad rql query detection with ordered distinct (can't use distinct
       if an attribute is selected and we sort on another attribute)
diff --git a/__pkginfo__.py b/__pkginfo__.py
index ea7ad74f81901cd8b464ab544dfbf31a3d39f338_X19wa2dpbmZvX18ucHk=..89bd260bd530936e344f9f41b476ebb5d7f7c19b_X19wa2dpbmZvX18ucHk= 100644
--- a/__pkginfo__.py
+++ b/__pkginfo__.py
@@ -20,7 +20,7 @@
 __docformat__ = "restructuredtext en"
 
 modname = "rql"
-numversion = (0, 26, 6)
+numversion = (0, 27, 0)
 version = '.'.join(str(num) for num in numversion)
 
 license = 'LGPL'
diff --git a/debian/changelog b/debian/changelog
index ea7ad74f81901cd8b464ab544dfbf31a3d39f338_ZGViaWFuL2NoYW5nZWxvZw==..89bd260bd530936e344f9f41b476ebb5d7f7c19b_ZGViaWFuL2NoYW5nZWxvZw== 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+rql (0.27.0-1) unstable; urgency=low
+
+  * new upstream release
+
+ -- Sylvain Thénault <sylvain.thenault@logilab.fr>  Wed, 13 Oct 2010 07:55:35 +0200
+
 rql (0.26.6-1) unstable; urgency=low
 
   * new upstream release