Rebase to tzdata-2023c
Lebanon reversed the change added in tzdata-2023b.

Rebase to tzdata-2023b
Lebanon will transition to DST on April 20/21, not March 25/26.

Rebase to tzdata-2023a
Egypt reintroduced DST, from April through October.
Morocco springs forward April 23, not April 30.
Palestine delayed the start of DST this year.

Include leap-seconds.list in tzdata install. (#2154109)

Rebase to tzdata-2022g
The northern edge of the Mexican state of Chihuahua will
11-30.
Added a new Zone America/Ciudad_Juarez that splits from

Rebase to tzdata-2022f
Mexico will stop observing DST except near the US border.
Chihuahua moved to -06 year round starting on 2022-10-30.
Fiji no longer observes DST.

Rebase to tzdata-2022c - supersedes tzdata-2022b
Add a work-around for an awk bug in FreeBSD, macOS, etc.
Improve tzselect with respect to intercontinental Zones.

Rebase to tzdata-2022b
Chile transitions to DST on 2022-09-11, not 2022-09-04
'make install' now defaults LOCALTIME to Factory rather than GMT
More zones that are the same since 1970 have been moved to backzone.
Include patch for awk workaround.

Update the release for rebuild.

Rebase to tzdata-2022a
Palestine springs forward on 2022-03-27, not -03-26.
zdump -v now outputs better failure information
fixes for code that reads corrupted TZif data

Rebase to tzdata-2021e - supersedes tzdata-2021d
Pacific/Fiji suspended DST for the 2021/2022 season.
'zic -r' now marks unspecified timestamps with "-00".
Palestine will fall back 2021-10-29 at 01:00, rather
10-30.

Rebase to tzdata-2021c - supersedes tzdata-2021b
Revert most of 2021b changes to 'backward'.
Fix 'zic -b fat' bug in pre-1970 32-bit data.
Fix two Link line typos.
Distribute SECURITY file.
Includes changes in tzdata-2021b
Innclude patch for Mayen
Jordan now starts DST on February's last Thursday.
Samoa no longer observes DST.
Merge more location-based Zones whose timestamps agree since 1970.
Move some backward-compatibility links to 'backward'.
Rename Pacific/Enderbury to Pacific/Kanton.
Correct many pre-1993 transitions in Malawi, Portugal, etc.
zic now creates each output file or link atomically.
zic -L no longer omits the POSIX TZ string in its output.
zic fixes for truncation and leap second table expiration.
zic now follows POSIX for TZ strings using all-year DST.
Fix some localtime crashes and bugs in obscure cases.
zdump -v now outputs more-useful boundary cases.
tzfile.5 better matches a draft successor to RFC 8536.

Rebase to tzdata-2021a
South Sudan will change from +03 to +02 on 2021-02-01.

Rebase to tzdata-2020f including changes for tzdata-2020e
tzdata-2020f fixes a bug in tzdata-2020e that caused an
Volgograd changes time zone from UTC+04 to UTC+03 on 2020-12-27.
Australia/Currie is identical to Australia/Hobart for all

Rebase to tzdata-2020d
Palestine will end summer time on 2020-10-24 rather than the
10-31.

Rebase to tzdata-2020c
Fiji starts DST later than usual, on 2020-12-20.
Rearguard now provides an empty file pacificnew to support