Update release dallas

Author: MikeRayMSFT

docs/sql-server/what-s-new-in-sql-server-2022.md

@@ -39,7 +39,7 @@ For the best experience with [!INCLUDE[sql-server-2022](../includes/sssql22-md.m
 This release:
 
 - Is available as Evaluation Edition. It's available for a 180 day trial period, and includes all of the capabilities of Enterprise Edition.
-- On Azure Virtual Machines, it's available as Developer Edition. It's available for a 180 day trial period via a SQL Server on Azure Virtual Machines [marketplace image](https://ms.portal.azure.com/#create/Microsoft.AzureSQL).
+- On Azure Virtual Machines, images will be available soon.
 - For SQL Server 2022 Preview on Linux, packages are coming soon. For information about Community Technology Preview (CTP) packages, you can see the [Release notes for [!INCLUDE[sssql22](../includes/sssql22-md.md)] on Linux](../linux/sql-server-linux-release-notes-2022.md).
 - Doesn't include support from Microsoft, except for select Early Adoption Program customers.
 
@@ -55,7 +55,6 @@ SQL Server 2022 RC 0 (16.0.900.6) includes updates to the following features:
   - Data virtualization 
 - [Intelligent query performance features](#query-store-and-intelligent-query-processing)
   - Degree of parallelism feedback resume
-  - Query store hints
 - [Management](#management)
   - Integrated acceleration
   - Link to Azure SQL Managed Instance for disaster recovery
@@ -65,34 +64,6 @@ SQL Server 2022 RC 0 (16.0.900.6) includes updates to the following features:
   - APPROX_PERCENTILE_CONT()
   - TRIM scalar function extensions
 
-<!--
-## Community technology preview release
-
-This is release candidate (RC) 0.
-
-SQL Server 2022 RC 0 (16.0.900.6) includes updates to the following features:
-
-- [Analytics](#analytics)
-  - Data virtualization 
-- [Intelligent query performance features](#query-store-and-intelligent-query-processing)
-  - Degree of parallelism feedback resume
-  - Query store hints
-- [Management](#management)
-  - Link to Azure SQL Managed Instance for disaster recovery
-  - Snapshot backups
-- [Language](#language)
-  - APPROX_PERCENTILE_DISC()
-  - APPROX_PERCENTILE_CONT()
-  - DATETRUNC()
-  - IS \[NOT\] DISTINCT FROM
-  - Bit manipulation functions:
-     - LEFT_SHIFT()
-     - RIGHT_SHIFT()
-     - BIT_COUNT()
-     - GET_BIT()
-     - SET_BIT()
--->
-
 For details, see the feature descriptions in the sections below.
 
 The following sections provide an overview of these features.