November 6, 2026 3.10.0 Added Up to 12 targets in a single conversion Fixed Negative Unix timestamps were rejected
October 26, 2026 3.9.0 Added `region` filter on the zone list Changed Unknown zones return 422 instead of 400
September 24, 2026 3.9.2 Fixed Cron runs skipped during the spring DST changeDay-of-week 7 was not treated as Sunday
September 12, 2026 3.8.0 Added Millisecond precision in `datetime` Changed Cron results are limited to the next five years Fixed Week number was off by one around New Year
August 19, 2026 3.7.0 Added @yearly, @monthly and @weekly cron macrosDay and month names in cron expressions Changed Unix endpoint responses are cached for a day Fixed Conversion ignored seconds in the input timeDay-of-week 7 was not treated as Sunday
August 4, 2026 3.6.0 Added `next_transition` in time responsesFixed offsets such as +05:30 are accepted as tz Changed tzdata updated to the latest release Fixed Week number was off by one around New Year
June 9, 2026 3.4.0 Added Fixed offsets such as +05:30 are accepted as tz Fixed Cron runs skipped during the spring DST changeNegative Unix timestamps were rejected