compat: Update forward compatibility horizon to 2020-10-31

PiperOrigin-RevId: 340005178
Change-Id: Ic63905f93733940c57d64156c502b95f067bba4f

tensorflow/python/compat/compat.py

@@ -33,7 +33,7 @@ from tensorflow.python.util.tf_export import tf_export
 # This value changes every day with an automatic CL. It can be modified in code
 # via `forward_compatibility_horizon()` or with the environment variable
 # TF_FORWARD_COMPATIBILITY_DELTA_DAYS, which is added to the compatibility date.
-_FORWARD_COMPATIBILITY_HORIZON = datetime.date(2020, 10, 30)
+_FORWARD_COMPATIBILITY_HORIZON = datetime.date(2020, 10, 31)
 _FORWARD_COMPATIBILITY_DELTA_DAYS_VAR_NAME = "TF_FORWARD_COMPATIBILITY_DELTA_DAYS"
 _FORWARD_COMPATIBILITY_DATE_NUMBER = None