The small header message is not expanding on touch devices like the ipad when clicking on it. Therefore a update cannot be made from touch devices like the ipad.
The reason is, that the expansion from the small header message to the full header message is based on css using the :hover pseudo class.
A possible solution is described here: http://stackoverflow.com/questions/2851663/how-do-i-simulate-a-hover-with-a-touch-in-touch-enabled-browsers, alternatively you could just add a click listener on the small header which shows the full header and a click listener on the full header to hide itself.
Keywords: touch, hover, ipad, event, header message
Why is this set to milestone Piwik Mobile Client? I meant the regular piwik website which I want to access (upgrade versions) from my iPad.
Normally the message expands on hover. We should also expand on click, if iPad doesn't "fake" the hover status.