Relating to public finance; modifying the authority of cities and +counties to finance purchases of computers and related items through the issuance+ of capital notes; clarifying county financing of conservation easements;+ extending the authority of cities to establish special service districts and +housing improvement areas and the maximum maturity of bonds issued by housing+ and redevelopment authorities (HRA) for qualified housing development +projects; modifying the time for notice of the issue to the department of +finance for obligations issued as part of a series, the limit on city capital +improvement bonds and the authority of cities, counties, towns and school +districts to finance street reconstruction (mk)