Bug report

While working on some Windows-related typeshed PRs, I've noticed that some places in docs are very clear about this change. For example:

.. versionchanged:: 3.3
   :exc:`IOError` used to be raised; it is now an alias of :exc:`OSError`.

It is clear that OSError is the same as IOError now.

But, there are several places where it is not clear. Example:

It might be confusing: people might think that right now OSError and IOError are different.
Let's add notes about explicit alias to several places that miss it.

Linked PRs

• gh-110497: Add note about OSError being an alias to IOError in docs #110498
• [3.11] gh-110497: Add note about OSError being an alias to IOError in docs (GH-110498) #110545
• [3.12] gh-110497: Add note about OSError being an alias to IOError in docs (GH-110498) #110546