3772. [contrib] Added sqlite3 dynamically-loadable DLZ module. (Based in part on a contribution from Tim Tessier.) [RT #20822]
3569. [contrib] Ported mysql DLZ driver to dynamically-loadable module, and added multithread support. [RT #33394]
3523. [contrib] Ported filesystem and ldap DLZ drivers to dynamically-loadable modules, and added the "wildcard" module based on a contribution from Vadim Goncharov <vgoncharov@nic.ru>. [RT #23569]