add blurb

Matthias Bussonnier · Matthias Bussonnier · commit c34186d0a707 · 2019-05-20T09:33:46.000-07:00
diff --git a/Misc/NEWS.d/next/Library/2019-05-20-08-54-41.bpo-25988.I_glok.rst b/Misc/NEWS.d/next/Library/2019-05-20-08-54-41.bpo-25988.I_glok.rst
@@ -0,0 +1,5 @@
+Starting with Python 3.3, importing ABCs from :mod:`collections` is
+deprecated, and import should be done from :mod:`collections.abc`. Still
+being able to import from :mod:`collections` was marked for removal in 3.8,
+but has been delayed to 3.9; documentation and ``DeprecationWarning``
+clarified.
