Before Thunderbird 1.5 and SeaMonkey 1.0 we made some changes to the Address Book to allow more flexible attribute mapping. Additionally, the some of the default attributes changed, so we've put together an alpha version for the Mozilla Address Book schema find it here: [[MailNews: LDAP Address Books#LDAP_Address_Book_Schema_-_Alpha_Version|LDAP Address Book Schema]]
==== LDAP c-sdk upgrade ====
We've just updated (2006-04-07) the [http://www.mozilla.org/projects/directory/ LDAP c-sdk] used by address book on trunk projects (Thunderbird 3.0 and SeaMonkey 1.5) to version 5.17. This may make it to Thunderbird 2.0/SeaMonkey 1.1 if no problems are reported with the upgrade.