If you start i-Installer and go to the Preferences and you go to the "Other" tab you can set an automatic check for updates on i-Packages you have ("Check packages for updates...").
Already done.
This creates a unix 'crontab' entry which is run at the time you have selected (e.g. every day a 07:00). This entry runs a helper program that checks the remote version of all your i-Packages and will report updated i-Packages via Mail.
(Fine. How does this notification happen? Does he knows my email? Or am I asking something stupid?)
The "crontab" tool takes care of this. You get mail as yourself on your system.
Another obvious thing, but just to be sure. "Using gwtex" means for me typesetting from inside TeXShop with standard engine default. Right?
Right (in 99.99% of the cases).
Thanks a lot to all for the support
So, know I'm waiting for updates
They are already there. Hoever, I just noticed that people talk about "newtexexec" and that is a command and if that is indeed a new command it will not be available after the updated ConTeXt updater install. G