LDAP Transactions RFC alignment

Hi,

I'm interested in implementing LDAP Transactions as specified in RFC 5805. I've checked there is something implemented in the client side, slapd and back-bdb dated in 2006, as the RFC is of March 2010 I would like to know how aligned is the current implementation in branch 2.4 with regards the RFC 5805.

I also use the back-meta to proxy to remote LDAP servers, AFAIK currently there is no support for LDAP transactions in back-meta. Is there any plan to extend the back-meta with support for LDAP transactions?

Regards /Dani