implement a detach() method for BufferedIOBase and TextIOBase #5883
diff --git a/Misc/NEWS b/Misc/NEWS
index d6ea209..4319a4a 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -12,6 +12,10 @@
Core and Builtins
-----------------
+- Issue #5883: In the io module, the BufferedIOBase and TextIOBase ABCs have
+ received a new method, detach(). detach() disconnects the underlying stream
+ from the buffer or text IO and returns it.
+
- Issue #5859: Remove switch from '%f' to '%g'-style formatting for
floats with absolute value over 1e50. Also remove length
restrictions for float formatting: '%.67f' % 12.34 and '%.120e' %