diff --git a/pyproject.toml b/pyproject.toml
index 8c2423e9e..3acbaedf7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "viser"
-version = "0.2.11"
+version = "0.2.12"
 description = "3D visualization + Python"
 readme = "README.md"
 license = { text="MIT" }
diff --git a/src/viser/__init__.py b/src/viser/__init__.py
index 014d7c764..f4f73f052 100644
--- a/src/viser/__init__.py
+++ b/src/viser/__init__.py
@@ -45,6 +45,7 @@
 from ._scene_handles import SceneNodePointerEvent as SceneNodePointerEvent
 from ._scene_handles import ScenePointerEvent as ScenePointerEvent
 from ._scene_handles import SplineCatmullRomHandle as SplineCatmullRomHandle
+from ._scene_handles import LineSegmentsHandle as LineSegmentsHandle
 from ._scene_handles import SplineCubicBezierHandle as SplineCubicBezierHandle
 from ._scene_handles import SpotLightHandle as SpotLightHandle
 from ._scene_handles import TransformControlsHandle as TransformControlsHandle
diff --git a/src/viser/infra/_infra.py b/src/viser/infra/_infra.py
index 77dddb549..a3f369c3e 100644
--- a/src/viser/infra/_infra.py
+++ b/src/viser/infra/_infra.py
@@ -315,17 +315,6 @@ async def ws_handler(
             connection: websockets.asyncio.server.ServerConnection,
         ) -> None:
             """Handler for websocket connections."""
-
-            # <Hack>
-            # Suppress errors for: https://github.com/python-websockets/websockets/issues/1513
-            # TODO: remove this when websockets behavior changes upstream.
-            class NoHttpErrors(logging.Filter):
-                def filter(self, record):
-                    return not record.getMessage() == "opening handshake failed"
-
-            connection.logger.logger.addFilter(NoHttpErrors())  # type: ignore
-            # </Hack>
-
             async with count_lock:
                 nonlocal connection_count
                 client_id = ClientId(connection_count)
@@ -414,10 +403,26 @@ def handle_incoming(message: Message) -> None:
         file_cache: dict[Path, bytes] = {}
         file_cache_gzipped: dict[Path, bytes] = {}
 
+        filter_added = False
+
         def viser_http_server(
             connection: ServerConnection,
             request: Request,
         ) -> Response | None:
+            # <Hack>
+            # Suppress errors for: https://github.com/python-websockets/websockets/issues/1513
+            # TODO: remove this when websockets behavior changes upstream.
+            nonlocal filter_added
+            if not filter_added:
+
+                class NoHttpErrors(logging.Filter):
+                    def filter(self, record):
+                        return not record.getMessage() == "opening handshake failed"
+
+                connection.logger.logger.addFilter(NoHttpErrors())  # type: ignore
+                filter_added = True
+            # </Hack>
+
             # Ignore websocket packets.
             if request.headers.get("Upgrade") == "websocket":
                 return None