0.8.2.50:

0.8.2.50:
        * Partially enable VALUES declaration:
        ... PROCESS-DECLS does not accept continuation; instead it
            returns the asserted type as the second result;
        ... new macro: PROCESSING-DECLS, rebinds *LEXENV* and puts THE
            on the result, if needed;
        * IR1-CONVERT-LAMBDA-BODY and similar do not accept/pass the
          result continuation;
        * remove obsolete LEXENV-WEAKEND-TYPE-RESTRICTIONS.