diff --git a/docs/installation/010_INSTALL_AUTOMATED.md b/docs/installation/010_INSTALL_AUTOMATED.md
index 8072364b55..fc9d64ba01 100644
--- a/docs/installation/010_INSTALL_AUTOMATED.md
+++ b/docs/installation/010_INSTALL_AUTOMATED.md
@@ -40,10 +40,8 @@ experimental versions later.
     this, open up a command-line window ("Terminal" on Linux and
     Macintosh, "Command" or "Powershell" on Windows) and type `python
     --version`. If Python is installed, it will print out the version
-    number. If it is version `3.9.*` or `3.10.*`, you meet
-    requirements. We do not recommend using Python 3.11 or higher,
-    as not all the libraries that InvokeAI depends on work properly
-    with this version.
+    number. If it is version `3.9.*`, `3.10.*` or `3.11.*` you meet
+    requirements.
 
     !!! warning "What to do if you have an unsupported version"
 
diff --git a/invokeai/app/api/routers/models.py b/invokeai/app/api/routers/models.py
index 759f6c9f59..a7e0616f5b 100644
--- a/invokeai/app/api/routers/models.py
+++ b/invokeai/app/api/routers/models.py
@@ -87,7 +87,7 @@ async def update_model(
                 new_name = info.model_name,
                 new_base = info.base_model,
             )
-            logger.info(f'Successfully renamed {base_model}/{model_name}=>{info.base_model}/{info.model_name}')
+            logger.info(f'Successfully renamed {base_model.value}/{model_name}=>{info.base_model}/{info.model_name}')
             # update information to support an update of attributes
             model_name = info.model_name
             base_model = info.base_model
@@ -98,7 +98,7 @@ async def update_model(
             )
             if new_info.get('path') != previous_info.get('path'):  # model manager moved model path during rename - don't overwrite it
                 info.path = new_info.get('path')
-            
+
         ApiDependencies.invoker.services.model_manager.update_model(
             model_name=model_name,
             base_model=base_model,
diff --git a/invokeai/backend/model_management/model_manager.py b/invokeai/backend/model_management/model_manager.py
index 098258153e..1299ba9200 100644
--- a/invokeai/backend/model_management/model_manager.py
+++ b/invokeai/backend/model_management/model_manager.py
@@ -391,6 +391,10 @@ class ModelManager(object):
         base_model: BaseModelType,
         model_type: ModelType,
     ) -> str:
+        # In 3.11, the behavior of (str,enum) when interpolated into a
+        # string has changed. The next two lines are defensive.
+        base_model = BaseModelType(base_model)
+        model_type = ModelType(model_type)
         return f"{base_model.value}/{model_type.value}/{model_name}"
 
     @classmethod
diff --git a/scripts/probe-model.py b/scripts/probe-model.py
new file mode 100755
index 0000000000..eca2a0985a
--- /dev/null
+++ b/scripts/probe-model.py
@@ -0,0 +1,19 @@
+#!/bin/env python
+
+import argparse
+import sys
+from pathlib import Path
+from invokeai.backend.model_management.model_probe import ModelProbe
+
+parser = argparse.ArgumentParser(description="Probe model type")
+parser.add_argument(
+    'model_path',
+    type=Path,
+)
+args=parser.parse_args()
+
+info = ModelProbe().probe(args.model_path)
+print(info)
+
+      
+