removed joined views support from release notes

Author: John Yaist

guide/02-api-overview/release-notes.ipynb

@@ -17,8 +17,7 @@
     "* Added batch sharing capability to the [`ContentManager`](https://esri.github.io/arcgis-python-api/apidoc/html/arcgis.gis.toc.html#contentmanager) with new `share_items()` and `unshare_items()` functions\n",
     "* Added `history()` function to [`ArcGISOnlineManager`](https://esri.github.io/arcgis-python-api/apidoc/html/arcgis.gis.admin.html#agoladminmanager) and [`PortalAdminManager`](https://esri.github.io/arcgis-python-api/apidoc/html/arcgis.gis.admin.html#portaladminmanager) objects to review logins to a portal\n",
     "* Added support to use [`Spatially Enabled DataFrames`](https://esri.github.io/arcgis-python-api/apidoc/html/arcgis.features.toc.html#arcgis-features-geoaccessor) as `study_area` parameters on the [`geoenrichment.enrich()`](https://esri.github.io/arcgis-python-api/apidoc/html/arcgis.geoenrichment.html#enrich) function\n",
-    "* Added `take_screenshot()` function to the [`MapWidget`](https://esri.github.io/arcgis-python-api/apidoc/html/arcgis.widgets.html#mapview) for use on [`map`](https://esri.github.io/arcgis-python-api/apidoc/html/arcgis.geoenrichment.html#enrich) objects\n",
-    "* Added support for [`feature layer views`](https://doc.arcgis.com/en/arcgis-online/manage-data/create-hosted-views.htm) containing joins to the [`clone_items()`](https://esri.github.io/arcgis-python-api/apidoc/html/arcgis.gis.toc.html#arcgis.gis.ContentManager.clone_items) function"
+    "* Added `take_screenshot()` function to the [`MapWidget`](https://esri.github.io/arcgis-python-api/apidoc/html/arcgis.widgets.html#mapview) for use on [`map`](https://esri.github.io/arcgis-python-api/apidoc/html/arcgis.geoenrichment.html#enrich) objects"
    ]
   },
   {