[tz] About Time Zone

Hi, Dear IANA I met some problem in time zone data.

From the timeanddate.com, we know the time zone have some changes. [cid:image001.png@01D1488F.C9B0DEB0]

But it seemed that iana.org did not update the time zone data about two months. [cid:image002.png@01D1488F.C9B0DEB0] So, I'd like to know if iana.org stop maintaining the time zone data. Could you give some suggestion about this.