On Wed, 24 Jan 2024 at 01:41, Alexandr Uskov via tz <tz@iana.org> wrote:
According act of the Government of the Republic of Kazakhstan
from 2024-01-19 #20 (https://adilet.zan.kz/rus/docs/P2400000020
(russian language)) time offset for zones Asia/Almaty and
Asia/Qostanay from Mar 1st 2024 00:00 (local time) must be set
to UTC+5 instead of UTC+6.

Thanks.  A similar patch for Kazakhstan was made here:
https://github.com/eggert/tz/commit/95a16c87f21c4643055482429dad921357a630c9
and should appear in the next release.

--
Tim Parenti