updating whats new

Author: aahill

articles/cognitive-services/language-service/whats-new.md

@@ -8,7 +8,7 @@ manager: nitinme
 ms.service: cognitive-services
 ms.subservice: language-service
 ms.topic: overview
-ms.date: 06/28/2022
+ms.date: 07/18/2022
 ms.author: aahi
 ms.custom: ignite-fall-2021, event-tier1-build-2022
 ---
@@ -17,6 +17,13 @@ ms.custom: ignite-fall-2021, event-tier1-build-2022
 
 Azure Cognitive Service for Language is updated on an ongoing basis. To stay up-to-date with recent developments, this article provides you with information about new releases and features.
 
+## July 2022
+
+* New AI models for [sentiment analysis](./sentiment-opinion-mining/overview.md) and [key phrase extraction](./key-phrase-extraction/overview.md) based on [z-code models](https://www.microsoft.com/research/project/project-zcode/), providing:
+    * Performance and quality improvements for the following 11 [languages](./sentiment-opinion-mining/language-support.md) supported by sentiment analysis: `ar`, `da`, `el`, `fi`, `hi`, `nl`, `no`, `pl`,  `ru`, `sv`, `tr`. 
+    * Performance and quality improvements for the following 20 [languages](./key-phrase-extraction/language-support.md) supported by key phrase extraction: `af`, `bg`, `ca`, `hr`, `da`, `nl`, `et`, `fi`, `el`, `hu`, `id`, `lv`, `no`, `pl`, `ro`, `ru`, `sk`, `sl`, `sv`, `tr` 
+
+
 ## June 2022
 * v1.0 client libraries for [conversational language understanding](./conversational-language-understanding/how-to/call-api.md?tabs=azure-sdk#send-a-conversational-language-understanding-request) and [orchestration workflow](./orchestration-workflow/how-to/call-api.md?tabs=azure-sdk#send-an-orchestration-workflow-request) are Generally Available for the following languages:
     * [C#](https://github.com/Azure/azure-sdk-for-net/tree/Azure.AI.Language.Conversations_1.0.0/sdk/cognitivelanguage/Azure.AI.Language.Conversations)