diff --git a/docs/release_notes.rst b/docs/release_notes.rst
index 63786ac..512ce24 100644
--- a/docs/release_notes.rst
+++ b/docs/release_notes.rst
@@ -3,7 +3,7 @@ Release Notes
 
 .. towncrier release notes start
 
-v0.1.0-alpha.1
+v0.1.2
 --------------
 
-- Launched repository, claimed names for pip, RTD, github, etc
+Welcome to the great beyond, where changes were not tracked by release...
diff --git a/newsfragments/350.bugfix.rst b/newsfragments/350.bugfix.rst
new file mode 100644
index 0000000..5f49ad6
--- /dev/null
+++ b/newsfragments/350.bugfix.rst
@@ -0,0 +1,2 @@
+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
new file mode 100644
index 0000000..b0d2a9e
--- /dev/null
+++ b/newsfragments/353.internal.rst
@@ -0,0 +1 @@
+Added Makefile target to test a packaged version of libp2p before release.
diff --git a/newsfragments/354.bugfix.rst b/newsfragments/354.bugfix.rst
new file mode 100644
index 0000000..c3e55a4
--- /dev/null
+++ b/newsfragments/354.bugfix.rst
@@ -0,0 +1,2 @@
+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
new file mode 100644
index 0000000..3844b68
--- /dev/null
+++ b/newsfragments/355.bugfix.rst
@@ -0,0 +1,2 @@
+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
new file mode 100644
index 0000000..6c247c4
--- /dev/null
+++ b/newsfragments/356.internal.rst
@@ -0,0 +1 @@
+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
new file mode 100644
index 0000000..e69de29