(a) The governing body may adopt zoning regulations which may include, but not be limited to, provisions which:
(1) Provide for planned unit developments;
(2) permit the transfer of development rights;
(3) preserve structures and districts listed on the local, state or national historic register;
(4) control the aesthetics of redevelopment or new development;
(5) provide for the issuance of special use or conditional use permits; and
(6) establish overlay zones.
(b) The provisions of this section shall become effective on and after January 1, 1992.