✍️ time-machine 3.3.0 is out, with Python 3.15 support, performance improvements, subinterpreter support, and various bug fixes.

Check it out, and if you’re using freezegun, try the updated Migration CLI to convert and speed up your tests.

adamj.eu/tech/2026/07/31/pytho

#Python

adamj.euPython: time-machine 3.3.0 lets your tests time-travel even faster - Adam Johnsontime-machine is my library for mocking the current date and time in Python tests. I’ve just released version 3.3.0 with a decent number of changes, so here’s a lovely summary for you.
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