Minutes. The Zoning Board of Appeals shall keep minutes of its proceedings, showing the vote of each member upon every question or, if absent or failing to vote, indicating such fact, and shall also keep records of its examination and other official actions. Every rule, regulation, amendment or repeal thereof, and every order, requirement, decision or determination of the Board, shall be made part of the minutes. The minutes, once approved, shall be filed in the office of the Town Clerk within 10 days and shall be a public record.