Issue #12567: The curses module uses Unicode functions for Unicode arguments
when it is linked to the ncurses library. It encodes also Unicode strings to
the locale encoding instead of UTF-8.
diff --git a/Doc/whatsnew/3.3.rst b/Doc/whatsnew/3.3.rst
index 0a1d0a3..eb41cca 100644
--- a/Doc/whatsnew/3.3.rst
+++ b/Doc/whatsnew/3.3.rst
@@ -333,6 +333,11 @@
curses
------
+ * If the :mod:`curses` module is linked to the ncursesw library, use Unicode
+ functions when Unicode strings or characters are passed (e.g.
+ :c:func:`waddwstr`), and bytes functions otherwise (e.g. :c:func:`waddstr`).
+ * Use the locale encoding instead of ``utf-8`` to encode Unicode strings.
+ * :class:`curses.window` has a new :attr:`curses.window.encoding` attribute.
* The :class:`curses.window` class has a new :meth:`~curses.window.get_wch`
method to get a wide character
* The :mod:`curses` module has a new :meth:`~curses.unget_wch` function to