diff --git a/ChangeLog b/ChangeLog
index 86637bd88..6525eaff1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2010-01-12  Ludovic Marcotte  <lmarcotte@inverse.ca>
+
+	* SoObjects/SOGo/NSString+Utilities.m
+	We retain the autoreleased strings static variable
+	to avoir random issues with the -fromCSSIdentifier method
+
+	* Updated the Moz guide for the updateLink part of
+	the updates.php script.
+
 2010-01-11  Ludovic Marcotte  <lmarcotte@inverse.ca>
 
 	* UI/Contacts/UIxContactFolderActions.m (-importVcardData:):
diff --git a/Documentation/SOGo Mozilla Thunderbird Configuration.odt b/Documentation/SOGo Mozilla Thunderbird Configuration.odt
index 4ba568f97..c4bfccd67 100644
Binary files a/Documentation/SOGo Mozilla Thunderbird Configuration.odt and b/Documentation/SOGo Mozilla Thunderbird Configuration.odt differ
diff --git a/SoObjects/SOGo/NSString+Utilities.m b/SoObjects/SOGo/NSString+Utilities.m
index 128159130..9f2a67d06 100644
--- a/SoObjects/SOGo/NSString+Utilities.m
+++ b/SoObjects/SOGo/NSString+Utilities.m
@@ -317,6 +317,7 @@ static int cssEscapingCount;
 
   strings = [NSArray arrayWithObjects: @"_U_", @"_D_", @"_H_", @"_A_", @"_S_",
                      @"_C_", @"_CO_", @"_SP_", nil];
+  [strings retain];
   cssEscapingStrings = [strings asPointersOfObjects];
 
   characters = [NSArray arrayWithObjects: @"_", @".", @"#", @"@", @"*", @":",