Jackson - Subject to local approval, adds age and residency requirements to be eligible to run for mayor and city council; changes the voting requirement for filling vacancies for the city council; requires the city to obtain a fidelity bond for the mayor and treasurer; changes the due date for payment of taxes levied by the city to October 1 through December 31 of each year; requires certain ordinances to be published on the city's website. - Amends Chapter 101 of the Private Acts of 1993; as amended.