Tagging kdesupport projects

[Sebastian Trüg]

On Tuesday 26 August 2008 21:52:23 Allen Winter wrote:
> Howdy,
>
> If you are a developer of a kdesupport project, please make sure
> that your latest-and-greatest stable version is tagged
> in our subversion tags repository.
>
> The "lastest-and-greatest stable version" should be the version
> that we need to use when building trunk.

?
That does not make sense for me. Soprano in trunk is not stable, thus no 
release. Why do we need a tag for trunk?