Version bump 3.11.1 (#21535)

* Version bump to 3.11.1

* Bug fix with serialization when walking through operations. (#21532)

Also update error message which was inaccurate.

---------

Co-authored-by: hertschuh <[email protected]>

Author: rtg0795

keras/src/saving/saving_lib.py

@@ -1584,7 +1584,7 @@ def get_attr_skipset(obj_type):
 
         ref_obj = Operation()
         skipset.update(dir(ref_obj))
-    if obj_type == "Layer":
+    elif obj_type == "Layer":
         from keras.src.layers.layer import Layer
 
         ref_obj = Layer()
@@ -1631,7 +1631,7 @@ def get_attr_skipset(obj_type):
         raise ValueError(
             f"get_attr_skipset got invalid {obj_type=}. "
             "Accepted values for `obj_type` are "
-            "['Layer', 'Functional', 'Sequential', 'Metric', "
+            "['Operation', 'Layer', 'Functional', 'Sequential', 'Metric', "
             "'Optimizer', 'Loss', 'Cross', 'Feature']"
         )
 

keras/src/version.py

@@ -1,7 +1,7 @@
 from keras.src.api_export import keras_export
 
 # Unique source of truth for the version number.
-__version__ = "3.11.0"
+__version__ = "3.11.1"
 
 
 @keras_export("keras.version")