pyflakes 3.1.0 was released a few days ago with Python 3.12 support and various other fixes/improvements [1]. Could you consider bumping version constraints for pyflakes [2]?

I tried removing the upper bound for pyflakes and use it with the latest pyflakes, but no warnings/errors are reported. I guess the issue is that ContinueInFinally is dropped from pyflakes [3], while python-lsp-server still tries to use it [4]. If I removed the line at [4], pyflakes 3.1 works fine with python-lsp-server.

[1] https://github.com/PyCQA/pyflakes/blob/3.1.0/NEWS.rst
[2] https://github.com/python-lsp/python-lsp-server/blob/v1.7.4/pyproject.toml#L35
[3] PyCQA/pyflakes#752
[4] https://github.com/python-lsp/python-lsp-server/blob/v1.7.4/pylsp/plugins/pyflakes_lint.py#L18