Log Message:
py-freezegun: update to 1.2.1.

1.2.1
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* Added missing typeshed types from distribution

* Pass all arguments on recursive freeze_time calls

1.2.0
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* Add support for `time.perf_counter` (and `…_ns`)

* Added typeshed types

* Dropped support for python 3.5

1.1.0
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* Add support for `time.monotonic` (and `…_ns`)

* Allow to configure default ignore list, and also to just extend the default

* Fixed when accessing from thread after stop()

1.0.0
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* Dropped Py2 support
* Added as_kwarg argument in order to have the frozen time object passed with \ 
the name provided in as_kwarg argument