tzdata 2025a

v1.0.43

tzdata2025a

tz data 2024b

tz data 2024b

tzdata 2024a

Briefly:
Kazakhstan unifies on UTC+5 beginning 2024-03-01.
Palestine springs forward a week later after Ramadan.
zic no longer pretends to support indefinite-past DST.
localtime no longer mishandles Ciudad Juárez in 2422.

Changes to future timestamps

Kazakhstan unifies on UTC+5.  This affects Asia/Almaty and
Asia/Qostanay which together represent the eastern portion of the
country that will transition from UTC+6 on 2024-03-01 at 00:00 to
join the western portion.  (Thanks to Zhanbolat Raimbekov.)

Palestine springs forward a week later than previously predicted
in 2024 and 2025.  (Thanks to Heba Hamad.)  Change spring-forward
predictions to the second Saturday after Ramadan, not the first;
this also affects other predictions starting in 2039.

Changes to past timestamps

Asia/Ho_Chi_Minh's 1955-07-01 transition occurred at 01:00
not 00:00.  (Thanks to Đoàn Trần Công Danh.)

From 1947 through 1949, Toronto's transitions occurred at 02:00
not 00:00.  (Thanks to Chris Walton.)

In 1911 Miquelon adopted standard time on June 15, not May 15. 

tzdata 2023d

v1.0.39

tzdata 2023d

tzdata 2023c

v1.0.38

tz data 2023c

tz data 2023b

v1.0.37

tz data 2023b

tz data 2022g

v1.0.35

security update

txdata 2022e

v1.0.34

tzdata 2022e

tzdata 2022d

v1.0.33

tzdata 2022d

tz data 2022c

v1.0.32

tz data 2022c