Learn Editor: Update whats-new.md

Author: sydneemayers

articles/ai-services/openai/whats-new.md

@@ -20,6 +20,16 @@ This article provides a summary of the latest releases and major documentation u
 
 ## September 2024
 
+### GPT-4o 2024-08-06 provisioned deployments
+GPT-4o 2024-08-06 is now available for provisioned deployments in East US, East US 2, North Central US, and Sweden Central. It is also available for global provisioned deployments.
+
+For the latest information on model availability, see the [models page](/azure/ai-services/openai/concepts/models#provisioned-deployment-model-availability).
+
+### NEW Global provisioned deployment type
+Global deployments are available in the same Azure OpenAI resources as non-global deployment types but allow you to leverage Azure's global infrastructure to dynamically route traffic to the data center with best availability for each request. Global provisioned deployments provide reserved model processing capacity for high and predictable throughput using Azure global infrastructure. Global provisioned deployments are supported on `gpt-4o-2024-08-06` and `gpt-4o-mini-2024-07-18` models.
+
+For more information, see the [deployment types guide](https://aka.ms/aoai/docs/deployment-types).
+
 ### NEW o1-preview and o1-mini models available for limited access
 
 The Azure OpenAI `o1-preview` and `o1-mini` models are specifically designed to tackle reasoning and problem-solving tasks with increased focus and capability. These models spend more time processing and understanding the user's request, making them exceptionally strong in areas like science, coding, and math compared to previous iterations.