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-rw-r--r--Doc/whatsnew/3.7.rst6
1 files changed, 6 insertions, 0 deletions
diff --git a/Doc/whatsnew/3.7.rst b/Doc/whatsnew/3.7.rst
index 3b4ba6e..c3761c5 100644
--- a/Doc/whatsnew/3.7.rst
+++ b/Doc/whatsnew/3.7.rst
@@ -398,6 +398,12 @@ Other Language Changes
``format(str(self), '')``.
(Contributed by Serhiy Storchaka in :issue:`28974`.)
+* In order to better support dynamic creation of stack traces,
+ :class:`types.TracebackType` can now be instantiated from Python code, and
+ the ``tb_next`` attribute on :ref:`tracebacks <traceback-objects>` is now
+ writable.
+ (Contributed by Nathaniel J. Smith in :issue:`30579`.)
+
New Modules
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