Movable Type Enterprise is out after years of rumors. A few big new features that make it enterprise-friendly:
Support for Oracle DB: Supports version 10g. […] LDAP Authentication: Single sign-on using your existing LDAP or Active Directory database.
Movable Type 3.3 is also out, which includes tag support (we’ve talked about the Tags plugin before — this is the same thing apparently), widgets (some drag and drop and thing), something called “transformer plugins,” etc. Read the press release here.