[Zope] Upgrade Zope 2.1.1 to Current - Suggestions???

[Paul Erickson]

Dieter Maurer wrote:

>Robert Geiger writes:
> > On Saturday 23 February 2002 11:21 am, Paul Erickson wrote:
> > Are you saying, basically, that I should upgrade to 2.2, and then upgrade to 
> > the latest?
>No, surely, Paul didn't meant this.
>
Thanks Dieter.  I didn't mean to upgrade to 2.2 first, only that those 
changes are valid for all post 2.1 versions of zope.

>
>
>   But Zope 2.2 contained drastic changes with respect to the security
>   policy. Any upgrade from before 2.2 to something after 2.2
>   needs to take this into consideration.
>
>   As you probably understand, upgrade and installation instructions
>   can not accumulate information for all old Zope versions.
>   Thus, the upgraders of old versions need to read old instructions.
>
>But, you go directly to the latest Zope version.
>When you get strange security exceptions, you read the "upgrade to 2.2"
>and the Zope Security Policy document (developped for 2.2; maybe meanwhile
>upgraded).
>
> > Would you recommend Zope 2.4 of 2.5?
>Zope 2.5 with Python 2.1.2!
>Zope 2.4/Python 2.1.1 contains quite a few problems with memory management.
>
>
>Dieter
>