uv python pin: Changing the Python version in .python-version

Using uv? The Python version is stored in .python-version.

> cat .python-version
3.14

Change it with

> uv python pin 3.15   # not out yet!

But:

> uv python pin 3.13

uv gives an error: 3.13 is incompatible with requires-python in pyproject.toml of ‘>=3.14.’