Hello Alexander, I'm also struggling with this behaviour of UPDATE events being sent even if nothing was actually updated.
The documentation for the WriteOperation class says: UPDATE: An EntityProxy<http://google-web-toolkit.googlecode.com/svn/javadoc/2.3/com/google/web/bindery/requestfactory/shared/EntityProxy.html>has been encountered by the client for the first time, or its version value has changed. Maybe we should report an issue. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/FNCwGdnMjIUJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.