[imp] Changes in ldap schema between 3.0 and 3.2

[Paul Dekkers]

Hello,

I'm trying to migrate from IMP 3.0 to IMP 3.2 (now build from the 
FreeBSD ports collection, before from the tarball...)
I see that between these two versions the LDAP schema completely changed.

Every user has at least the following attributes under it's DN at this 
moment:

objectClass: impPrefs
objectClass: hordePrefs
hordeLanguage: nl_NL
impDoMaintenance: 0
hordeIdentities: a:1:{i:0;a:9:{s:2:"id";s:20:"Standaard 
Identiteit";s:8:"fullname";s:13:"(name 
here)";s:9:"from_addr";s:25:"(mail address here)";s:12:"r
eplyto_addr";s:0:"";s:9:"signature";s:0:"";s:9:"sig_first";i:0;s:10:"sig_dashes"
;i:0;s:14:"save_sent_mail";i:1;s:16:"sent_mail_folder";s:9:"sent-mail";}}

The attribute like hordeIdentities is not even in the new schema, and 
the old OID is not kept. How can I upgrade the accounts from the old 
schema to the new schema? (And is it at all possible to run both 
versions of IMP at the same time for a while?)

Regards,
Paul