[wpkg-users] upgrade

[Brian May]

Hello,

Something I have not been clear on:

* what does it mean when you omit the upgrade action? Upgrade without 
doing anything? Use the install action? Or complain with an error?

* How do you get an upgrade to occur without executing any command? ie. 
I only want to upgrade the package definition.

I tried to find the answers in <http://wpkg.org/Packages.xml> but 
couldn't find anything.

Thanks.

Brian May