[horde] Upgrading horde 3.0.12 to the new Horde Groupware Webmail Edition 1.0

[Marco Maiani]

Hi,

I have installed horde 3.0.12, Imp 4.0.5, Turba 2.0.5, Mnemo 2.0.3, Ingo 
1.0.2, Kronolith 2.0.6 and Nag 2.0.4 with a postegres database.

I'd like to upgrade horde to the Groupware Webmail Edition 1.0 and I 
downloaded the tar.gz but in the docs directories I found few 
explanation about how to do the upgrade (in horde UPGRADE is only 
written "save the database" and in imp UPGRADE is written "This is a 
non-exhaustive, quick explanation..."). I'd like to know these informations:

- May I upgrade from my versions directly to the Groupware Webmail 
Edition 1.0 without upgrade to the intermediate releases?

- There are somewhere some exhaustive informations about how to do the 
upgrade (above all if there are some changes to do to the database)? 
there is somewhere a step by step guide to the upgrade?

Thanks

Marco