undertime (4.0.0) unstable; urgency=medium

  * Many "legacy" time zones were removed from the Olson database
    (tzdata). If you use zones like `US/Pacific` or `US/Eastern`, you must
    change to city-specific zones (e.g. `America/Los_Angeles` or
    `America/New_York`).

    Alternatively, you can also install the `tzdata-legacy` package to
    keep using the old zones.

 -- Antoine Beaupré <anarcat@debian.org>  Mon, 06 Nov 2023 15:04:20 -0500

undertime (2.6.1) unstable; urgency=medium

  * The default arguments have changed meaning. before, they were parsed
    as timezones, now they are parsed as a date / time. Pass timezones
    with the `--timezones` argument, or add a `timezones: ` list to the
    configuration file in `~/.config/undertime.yml`.

    As an example, this commandline:

        undertime --date tomorrow US/Pacific Europe/Paris Asia/Ho_Chi_Minh

    should instead be:

        undertime --timezones US/Pacific Europe/Paris Asia/Ho_Chi_Minh -- tomorrow

    Or, typically, you would write those timezones in your configuration
    file, as:

        timezones:
          - US/Pacific
          - Europe/Paris
          - Asia/Ho_Chi_Minh

 -- Antoine Beaupré <anarcat@debian.org>  Sat, 16 Oct 2021 15:16:57 -0400