diff --git a/README.md b/README.md
index e8eccd7..46a4778 100644
--- a/README.md
+++ b/README.md
@@ -8,4 +8,4 @@ Dit is een fork van de originele [tk-multi-breakdown](https://github.com/shotgun
 
 >English
 
-This is a fork of the original [tk-multi-breakdown](https://github.com/shotgunsoftware/tk-multi-breakdown) app. This app implements the possibility to update publishes in your current work file from Shotgun.
\ No newline at end of file
+This is a fork of the original [tk-multi-breakdown](https://github.com/shotgunsoftware/tk-multi-breakdown) app. This app implements the possibility to update publishes in your current work file from Shotgun.
diff --git a/hooks/tk-mari_scene_operations.py b/hooks/tk-mari_scene_operations.py
index 709805b..9f53adb 100644
--- a/hooks/tk-mari_scene_operations.py
+++ b/hooks/tk-mari_scene_operations.py
@@ -111,7 +111,7 @@ def _update_geometry_items(self, items):
                 self.parent.sgtk, all_paths, fields=fields
             )
         except TankError as e:
-            raise TankError("Failed to query publishes from Shotgun: %s" % e)
+            raise TankError("Failed to query publishes from ShotGrid: %s" % e)
 
         # now we have all the info we need to update geometry:
         for item in items:
@@ -122,7 +122,7 @@ def _update_geometry_items(self, items):
             sg_publish_data = found_publishes.get(publish_path)
             if not sg_publish_data:
                 raise TankError(
-                    "Failed to find Shotgun publish record for '%s'" % publish_path
+                    "Failed to find SG publish record for '%s'" % publish_path
                 )
 
             # find geo in project:
diff --git a/hooks/tk-maya_scene_operations.py b/hooks/tk-maya_scene_operations.py
index 020b730..f45a8ca 100644
--- a/hooks/tk-maya_scene_operations.py
+++ b/hooks/tk-maya_scene_operations.py
@@ -44,12 +44,14 @@ def scan_scene(self):
         refs = []
 
         # first let's look at maya references
-        for ref in cmds.file(q=1, reference=1):
-            node_name = cmds.referenceQuery(ref, referenceNode=1)
+        for ref in cmds.file(q=True, reference=True):
+            node_name = cmds.referenceQuery(ref, referenceNode=True)
 
             # get the path and make it platform dependent
             # (maya uses C:/style/paths)
-            maya_path = ref.replace("/", os.path.sep)
+            maya_path = cmds.referenceQuery(
+                ref, filename=True, withoutCopyNumber=True
+            ).replace("/", os.path.sep)
             refs.append({"node": node_name, "type": "reference", "path": maya_path})
 
         # now look at file texture nodes
diff --git a/info.yml b/info.yml
index 7057f56..be58d2d 100644
--- a/info.yml
+++ b/info.yml
@@ -48,5 +48,5 @@ supported_engines:
 
 # the frameworks required to run this app
 frameworks:
-    - {"name": "tk-framework-widget", "version": "v0.2.x"}
+    - {"name": "tk-framework-widget", "version": "v1.x.x"}
     - {"name": "tk-framework-shotgunutils", "version": "v5.x.x", "minimum_version": "v5.2.1"}
diff --git a/python/tk_multi_breakdown/scene_browser.py b/python/tk_multi_breakdown/scene_browser.py
index 8042837..950751c 100644
--- a/python/tk_multi_breakdown/scene_browser.py
+++ b/python/tk_multi_breakdown/scene_browser.py
@@ -48,10 +48,10 @@ def set_app(self, app):
         browser_widget.BrowserWidget.set_app(self, app)
         # For some reason connecting the worker signal directly to the child items' slots causes a
         # segmentation fault when there are many items. But re-emitting a local signal works fine
-        self._worker.work_completed.connect(
+        self._worker.notifier.work_completed.connect(
             lambda uid, data: self._item_work_completed.emit(uid, data)
         )
-        self._worker.work_failure.connect(
+        self._worker.notifier.work_failure.connect(
             lambda uid, msg: self._item_work_failed.emit(uid, msg)
         )