Password authentification failed after Quicklis update

Hi,

I am using clsql/postgresql and after doing a (ql:update-all-dists) I
cannot connect anymore to my databases with clsql.

While trying to connect to database localhost/noten/neuss
  using database-type POSTGRESQL-SOCKET:
  Error POSTGRESQL-LOGIN-ERROR / FATAL:  password authentication failed for user "neuss"

  has occurred.
   [Condition of type SQL-CONNECTION-ERROR]

I searched the web and found that in December last year a change in MD5
broke authentification.  Is this bug still active?  Does anyone have a
fix?

Thank you,

Nicolas