Update Whats New

Author: jboback

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

@@ -15,6 +15,13 @@ ms.author: jboback
 
 Azure AI 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 2024
+
+* [Conversational PII redaction](https://techcommunity.microsoft.com/t5/ai-azure-ai-services-blog/announcing-conversational-pii-detection-service-s-general/ba-p/4162881) service in English-language contexts is now Generally Available (GA).
+* Conversation Summarization now supports 12 additional languages in preview as listed [here](summarization/language-support.md).
+* Summarization Meeting or Conversation Chapter titles features will now support reduced length to focus on the key topics.
+* Enable support for data augmentation for diacritics to generate variations of training data for diacritic variations used in some natural languages which is especially useful for Germanic and Slavic languages. 
+
 ## February 2024
 
 * Expanded [language detection](./language-detection/how-to/call-api.md#script-name-and-script-code) support for additional scripts according to the [ISO 15924 standard](https://wikipedia.org/wiki/ISO_15924) is now available starting in API version `2023-11-15-preview`.