diff --git a/CHANGES.rst b/CHANGES.rst
index f284622d9..e3def9ee7 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -18,8 +18,8 @@ Release history
    - Deprecated
    - Removed
 
-3.4.0 (unreleased)
-------------------
+3.4.0 (November 26, 2020)
+-------------------------
 
 *Compatible with Nengo 3.0.0 - 3.1.0*
 
diff --git a/nengo_dl/version.py b/nengo_dl/version.py
index 9f56bd684..a2508ddfc 100644
--- a/nengo_dl/version.py
+++ b/nengo_dl/version.py
@@ -9,7 +9,7 @@
 
 name = "nengo-dl"
 version_info = (3, 4, 0)  # (major, minor, patch)
-dev = 0  # set to None for releases
+dev = None  # set to None for releases
 
 version = "{v}{dev}".format(
     v=".".join(str(v) for v in version_info),
@@ -28,16 +28,16 @@
     # for release versions of nengo-dl, this should be the latest released
     # nengo version. for dev versions of nengo-dl, this should be the current
     # nengo dev version.
-    latest_nengo_version = (3, 1, 1)
+    latest_nengo_version = (3, 1, 0)
 
     if nengo.version.version_info < minimum_nengo_version:  # pragma: no cover
         raise ValueError(
-            "`nengo_dl` does not support `nengo` version %s. Upgrade "
+            "NengoDL does not support Nengo version %s. Upgrade "
             "with 'pip install --upgrade --no-deps nengo'." % (nengo.version.version,)
         )
     elif nengo.version.version_info > latest_nengo_version:  # pragma: no cover
         warnings.warn(
-            "This version of `nengo_dl` has not been tested with your `nengo` "
+            "This version of NengoDL has not been tested with your Nengo "
             "version (%s). The latest fully supported version is %d.%d.%d."
             % ((nengo.version.version,) + latest_nengo_version)
         )