I ran the following on the scipy-stubs codebase a couple of times:

uvx --with pyright==1.1.403 pyright --stats --pythonpath=.venv/bin/python

The average of the completions times is roughly 14.25 +-0.05 seconds.

I then repeated this for 1.1.404 (after letting my cpu cool down a bit of course):

uvx --with pyright==1.1.404 pyright --stats --pythonpath=.venv/bin/python

Which completed in 15.7 +-0.1 seconds on average.

After reading the release notes, I expected to see the opposite, so I figured that this could be worth reporting.

When I run pyright directly from the scipy-stubs env using uv run, the difference is even larger (and for some reason it's at least 10 seconds slower in both cases, but I doubt that pyright can do anything about that).