Amend CSHB 2266, on page 1, lines 22-25, by striking proposed subsection (b), and substituting new subsection (b), to read as follows: (b) This section does not affect any authority of a municipality to: (1) create or implement an incentive, contract commitment, density bonus, or other voluntary program designed to increase the supply of moderate or lower cost housing units, or (2) adopt a requirement applicable to an area served under the provisions of Subtitle A, Title 12, Local Government Code, Chapter 373A, which authorizes Homestead Preservation Districts, if such chapter is created by an Act of the legislature.