Merge branch 'sigwhatsnew' of https://github.com/mattmcinnes/azure-docs-pr into sigwhatsnew

Author: mattmcinnes

articles/virtual-machines/computegallery-whats-new.md

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+---
+title: What's new for Azure Compute Gallery
+description: Learn about what's new for Azure Compute Gallery in Azure.
+author: sandeepraichura
+ms.service: virtual-machines
+ms.subservice: gallery
+ms.topic: whats-new
+ms.workload: infrastructure
+ms.date: 01/13/2023
+ms.author: mattmcinnes
+ms.reviewer: cynthn
+---
+
+# What's new for Azure Compute Gallery
+
+This article describes what's new for Compute Gallery in Azure.
+
+## Updates:
+
+- Launched public preview of Direct shared gallery on 07/25
+- You can now create 'ARM64' SIG images
+- Best Practices document available
+
+## Next steps
+
+For updates and announcements about Azure, see the [Microsoft Azure Blog](https://azure.microsoft.com/blog/).