Log Message:
py-trio: updated to 0.25.0

Trio 0.25.0 (2024-03-17)
------------------------

Breaking changes

- The :ref:`strict_exception_groups <strict_exception_groups>` parameter \ 
now defaults to `True` in `trio.run` and `trio.lowlevel.start_guest_run`. \ 
`trio.open_nursery` still defaults to the same value as was specified in \ 
`trio.run`/`trio.lowlevel.start_guest_run`, but if you didn't specify it there \ 
then all subsequent calls to `trio.open_nursery` will change.
  This is unfortunately very tricky to change with a deprecation period, as \ 
raising a `DeprecationWarning` whenever :ref:`strict_exception_groups \ 
<strict_exception_groups>` is not specified would raise a lot of \ 
unnecessary warnings.

  Notable side effects of changing code to run with ``strict_exception_groups==True``

  * If an iterator raises `StopAsyncIteration` or `StopIteration` inside a \ 
nursery, then python will not recognize wrapped instances of those for stopping \ 
iteration.
  * `trio.run_process` is now documented that it can raise an `ExceptionGroup`. \ 
It previously could do this in very rare circumstances, but with \ 
:ref:`strict_exception_groups <strict_exception_groups>` set to `True` it \ 
will now do so whenever exceptions occur in ``deliver_cancel`` or with problems \ 
communicating with the subprocess.

    * Errors in opening the process is now done outside the internal nursery, so \ 
if code previously ran with ``strict_exception_groups=True`` there are cases now \ 
where an `ExceptionGroup` is *no longer* added.
  * `trio.TrioInternalError` ``.__cause__`` might be wrapped in one or more \ 
`ExceptionGroups <ExceptionGroup>`

Features

- Add `trio.testing.wait_all_threads_completed`, which blocks until no threads \ 
are running tasks. This is intended to be used in the same way as \ 
`trio.testing.wait_all_tasks_blocked`.
- :class:`Path` is now a subclass of :class:`pathlib.PurePath`, allowing it to \ 
interoperate with other standard
  :mod:`pathlib` types.

  Instantiating :class:`Path` now returns a concrete platform-specific subclass, \ 
one of :class:`PosixPath` or
  :class:`WindowsPath`, matching the behavior of :class:`pathlib.Path`.

Bugfixes

- The pthread functions are now correctly found on systems using vanilla \ 
versions of musl libc.

Miscellaneous internal changes

- use the regular readme for the PyPI long_description