In the session that ended Sept. 14, the California Legislature has passed bills that would strengthen the connection between water supply and land use planning, place restrictions on how long redevelopment agencies can keep operating, and shut down the "certificates of compliance" loophole in the Subdivision Map Act being used by Hearst Ranch and others. The question of whether Gov. Gray Davis will sign the subdivision and redevelopment bills in particular is sparking keen interest in land-use circles.