give the C implementation of TextIOWrapper the errors property #6217
diff --git a/Misc/NEWS b/Misc/NEWS
index 2c37a80..dd544dd 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -21,6 +21,10 @@
Library
-------
+- Issue #6217: The C implementation of io.TextIOWrapper didn't include the
+ errors property. Additionally, the errors and encoding properties of StringIO
+ are always None now.
+
- Issue #6137: The pickle module now translates module names when loading
or dumping pickles with a 2.x-compatible protocol, in order to make data
sharing and migration easier. This behaviour can be disabled using the