For the 1.0 release, the response from:
http://api.piwik.org/1.0/getLatestVersion
should be frozen as 1.0.
The url in core/UpdateCheck.php should change to:
http://api.piwik.org/2.0/getLatestVersion
This will allow us to:
sounds like a good idea,
but I vote to do this in 1.x first release (it doesn't matter when we do this I think?)
1.0 is an arbitrary cut-off. Whatever version we do this becomes the cut-off as it requires a change in core/UpdateCheck.php and on the server.