Changelog

Copy Markdown View Source

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

0.1.0 - 2026-06-01

Added

  • FrozenClock core API: utc_now/0, freeze/0, freeze/1, unfreeze/0, travel/1, travel/2, and frozen?/0. State is kept in the process dictionary, so freezing is isolated per process and async: true tests are safe.
  • FrozenClock.TestHelpers with the freeze_time/2 macro (guaranteed unfreeze, even on raise) and a travel/2 re-export.
  • Unit, property, and isolation tests, including the documented behavior that spawned processes see real time.