diff -u -N -r redmine_issues_group-0.1.6/init.rb redmine_issues_group/init.rb
--- redmine_issues_group-0.1.6/init.rb	2009-09-22 17:30:24.000000000 -0400
+++ redmine_issues_group/init.rb	2009-11-05 22:07:28.000000000 -0500
@@ -27,5 +27,6 @@
 Dispatcher.to_prepare do
 	IssuesHelper.send(:include, IssuesHelperPatch)
 	Issue.send(:include, IssueRelationPatch)
+	Issue.send(:include, IssueJournalPatch)
 	CollectiveIdea::Acts::NestedSet::InstanceMethods.send(:include, AwesomeNestedSetIssuesPatch)
 end
\ No newline at end of file
diff -u -N -r redmine_issues_group-0.1.6/lib/issue_journal_patch.rb redmine_issues_group/lib/issue_journal_patch.rb
--- redmine_issues_group-0.1.6/lib/issue_journal_patch.rb	1969-12-31 19:00:00.000000000 -0500
+++ redmine_issues_group/lib/issue_journal_patch.rb	2009-11-05 22:09:29.000000000 -0500
@@ -0,0 +1,42 @@
+
+require 'issue'
+
+module IssueJournalPatch
+  def self.included(base) # :nodoc:
+    base.class_eval do
+
+      # Saves the changes in a Journal
+      # Called after_save
+      def create_journal
+        if @current_journal
+          # attributes changes
+          (Issue.column_names - %w(id description lock_version created_on updated_on)).each {|c|
+            @current_journal.details << JournalDetail.new(:property => 'attr',
+                                                          :prop_key => c,
+                                                          :old_value => @issue_before_change.send(c),
+                                                          :value => send(c)) unless send(c)==@issue_before_change.send(c) ||
+                         @current_journal.details.exists?(:property => 'attr',
+                                                          :prop_key => c,
+                                                          :old_value => @issue_before_change.send(c),
+                                                          :value => send(c))
+          }
+          # custom fields changes
+          custom_values.each {|c|
+            next if (@custom_values_before_change[c.custom_field_id]==c.value ||
+                      (@custom_values_before_change[c.custom_field_id].blank? && c.value.blank?)) ||
+                         @current_journal.details.exists?(:property => 'cf', 
+                                                          :prop_key => c.custom_field_id,
+                                                          :old_value => @custom_values_before_change[c.custom_field_id],
+                                                          :value => c.value)
+            @current_journal.details << JournalDetail.new(:property => 'cf', 
+                                                          :prop_key => c.custom_field_id,
+                                                          :old_value => @custom_values_before_change[c.custom_field_id],
+                                                          :value => c.value)
+          }      
+          @current_journal.save
+        end
+      end
+
+    end
+  end
+end