G. The board, commission or other policymaking body shall keep written minutes of all its meetings. The minutes shall include at a minimum the date, time and place of the meeting, the names of members in attendance and those absent, the substance of the proposals considered and a record of any decisions and votes taken that show how each member voted. All minutes are open to public inspection. Draft minutes shall be prepared within ten working days after the meeting and shall be approved, amended or disapproved at the next meeting where a quorum is present. Minutes shall not become official until approved by the policymaking body.