Dates are release dates. Versions follow the usual major.minor.patch rules.
1.4.2 — 2026-08-14
Fixed a rounding error in zones with offsets that are not whole hours
(Asia/Kathmandu, Australia/Eucla). The minutes were right; the printed
difference was not.
--list now matches case-insensitively.
1.4.1 — 2026-06-02
Do not fail when /etc/localtime is a relative symlink. Reported on
two BSD setups.
1.4.0 — 2026-04-27
Added --window for reporting DST transitions across a date range.
Added --format json. The schema is documented in the manual page and
will not change within 1.x.
Ambiguous and non-existent local times now exit with status 2 instead of quietly
choosing an interpretation.
1.3.0 — 2026-01-19
Added the table subcommand.
Dropped the bundled copy of the timezone database. The system one is always newer.
1.2.1 — 2025-11-08
Corrected day-rollover labelling for conversions crossing the date line westward.
1.2.0 — 2025-09-30
Repeatable --to.
--utc prints the underlying instant alongside each local time.
1.1.0 — 2025-07-15
Build fixed on musl-based systems.
Manual page added.
1.0.0 — 2025-06-21
First release. Converts one time between two zones and prints the difference.