I'm planning to do the upgrade of qhanzi.com
tomorrow, together with the changeover to the new multiradical. I probably should do more work on announcements, but at the moment there is not a simple mechanism to make announcement notices on qhanzi.com
There is also a new facility in qhanzi.com
which detects and rejects inputs which are very clearly not hanzi pictures. It will look like this:
The message is multilingual, so it will appear differently on different pages.