diff --git a/newsfragments/350.bugfix.rst b/newsfragments/350.bugfix.rst
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+Handle Stream* errors (like ``StreamClosed``) during calls to ``stream.write()`` and
+``stream.read()``
diff --git a/newsfragments/353.internal.rst b/newsfragments/353.internal.rst
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+++ b/newsfragments/353.internal.rst
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+Added Makefile target to test a packaged version of libp2p before release.
diff --git a/newsfragments/354.bugfix.rst b/newsfragments/354.bugfix.rst
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+++ b/newsfragments/354.bugfix.rst
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+Relax the protobuf dependency to play nicely with other libraries. It was pinned to 3.9.0, and now
+permits v3.10 up to (but not including) v4.
diff --git a/newsfragments/355.bugfix.rst b/newsfragments/355.bugfix.rst
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index 0000000..3844b68
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+++ b/newsfragments/355.bugfix.rst
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+Fixes KeyError when peer in a stream accidentally closes and resets the stream, because handlers
+for both will try to ``del streams[stream_id]`` without checking if the entry still exists.
diff --git a/newsfragments/356.internal.rst b/newsfragments/356.internal.rst
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index 0000000..6c247c4
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+++ b/newsfragments/356.internal.rst
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+Move helper tools from `tests/` to `libp2p/tools/`, and some mildly-related cleanups.
diff --git a/newsfragments/357.misc.rst b/newsfragments/357.misc.rst
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index 0000000..e69de29