Log message:
py-tzdata: updated to 2024.1

Version 2024.1
Upstream version 2024a released 2024-02-01T17:28:56+00:00

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.

Changes to documentation

The strftime man page documents which struct tm members affect which conversion
specs, and that tzset is called.  (Problems reported by Robert Elz and Steve
Summit.)

Log message:
py-tzdata: updated to 2023.4

Version 2023.4
Upstream version 2023d released 2023-12-22T04:02:24+00:00

Briefly:

Ittoqqortoormiit, Greenland changes time zones on 2024-03-31. Vostok, Antarctica
changed time zones on 2023-12-18. Casey, Antarctica changed time zones five
times since 2020. Code and data fixes for Palestine timestamps starting in 2072.
A new data file zonenow.tab for timestamps starting now.

Changes to future timestamps

Ittoqqortoormiit, Greenland (America/Scoresbysund) joins most of the rest of
Greenland's timekeeping practice on 2024-03-31, by changing its time zone from
-01/+00 to -02/-01 at the same moment as the spring-forward transition.  Its
clocks will therefore not spring forward as previously scheduled.  The time zone
change reverts to its common practice before 1981.

Fix predictions for DST transitions in Palestine in 2072-2075, correcting a typo
introduced in 2023a.

Changes to past and future timestamps

Vostok, Antarctica changed to +05 on 2023-12-18.  It had been at +07 (not +06)
for years.  (Thanks to Zakhary V. Akulov.)

Change data for Casey, Antarctica to agree with timeanddate.com, by adding five
time zone changes since 2020.  Casey is now at +08 instead of +11.

Changes to past tm_isdst flags

Much of Greenland, represented by America/Nuuk, changed its standard time from
-03 to -02 on 2023-03-25, not on 2023-10-28. This does not affect UTC offsets,
only the tm_isdst flag. (Thanks to Thomas M. Steenholdt.)

New data file

A new data file zonenow.tab helps configure applications that use timestamps
dated from now on.  This simplifies configuration, since users choose from a
smaller Zone set.  The file's format is experimental and subject to change.

Changes to commentary

Limitations and hazards of the optional support for obsolescent C89 platforms
are documented better, along with a tentative schedule for removing this
support.

Log message:
python/wheel.mk: simplify a lot, and switch to 'installer' for installation

This follows the recommended bootstrap method (flit_core, build, installer).

However, installer installs different files than pip, so update PLISTs
for all packages using wheel.mk and bump their PKGREVISIONs.

Log message:
py-tzdata: not for Python 2.7

Log message:
py-tzdata: updated to 2023.3

Switch from pytzdata to tzdata.

Log message:
*: bump PKGREVISION for egg.mk users

They now have a tool dependency on py-setuptools instead of a DEPENDS

Log message:
time: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

Log message:
time: Remove SHA1 hashes for distfiles