1 files changed, 14 insertions, 0 deletions
diff --git a/addons/mail/static/src/js/thread.js b/addons/mail/static/src/js/thread.js
index 00f7a44f1b1..55acfc00f9d 100644
--- a/addons/mail/static/src/js/thread.js
+++ b/addons/mail/static/src/js/thread.js
@@ -234,6 +234,20 @@ var Thread = Widget.extend({
             msg.day = msg.date.format('LL');
         }
 
+        if (message.tracking_value_ids && message.tracking_value_ids.length) {
+            _.each(message.tracking_value_ids, function(f) {
+                if (_.contains(['date', 'datetime'], f.field_type)) {
+                    var format = (f.field_type === 'date') ? 'LL' : 'LLL';
+                    if (f.old_value) {
+                        f.old_value = moment.utc(f.old_value).local().format(format);
+                    }
+                    if (f.new_value) {
+                        f.new_value = moment.utc(f.new_value).local().format(format);
+                    }
+                }
+            });
+        }
+
         if (_.contains(this.expanded_msg_ids, message.id)) {
             msg.expanded = true;
         }