Changes in version 0.2.0 (2023-09-03)                  

  - Not setting id explicitly is now deprecated with a warning. Doing
    this is brittle: it can lead to silent errors when you use onetime
    functions in more than one place.

  - New function onetime_mark_as_done() to manually mark an action as
    done.

  - New function onetime_dir("dirname") returns a path to an arbitrary
    subdirectory of the onetime base directory for lockfiles.

  - onetime_message_confirm() now prints its message by default in
    non-interactive sessions, along with instructions on how to hide the
    message using onetime_mark_as_done().

  - onetime_message_confirm() now passes multiple arguments to message()
    using .... This makes it easier to pass long messages. Using a named
    message argument is soft-deprecated.

  - onetime_only() gains a default argument which is returned by the
    wrapper function if the inner function was not called. The default
    default is NULL.

  - onetime_message() and friends all now return their results
    invisibly. This is nicer for use in rmarkdown documents.

  - onetime_do() now always returns invisibly, even when default is
    returned.

  - onetime_only() now respects the visibility of the wrapped function.

  - New vignette.

                 Changes in version 0.1.0 (2022-11-22)                  

  - Initial release.