Update version

Author: Lucky-Wang16

articles/data-factory/connector-amazon-redshift.md

@@ -25,8 +25,8 @@ This Amazon Redshift connector is supported for the following capabilities:
 
 | Supported capabilities|IR |
 |---------| --------|
-|[Copy activity](copy-activity-overview.md) (source/-)|① ②|
-|[Lookup activity](control-flow-lookup-activity.md)|① ②|
+|[Copy activity](copy-activity-overview.md) (source/-)|① (only for version 1.0) ②|
+|[Lookup activity](control-flow-lookup-activity.md)|① (only for version 1.0) ②|
 
 *① Azure integration runtime ② Self-hosted integration runtime*
 
@@ -81,13 +81,13 @@ The following properties are supported for Amazon Redshift linked service:
 | Property | Description | Required |
 |:--- |:--- |:--- |
 | type | The type property must be set to: **AmazonRedshift** | Yes |
-| version | The version that you specify.  | Yes |
+| version | The version that you specify.  | Yes for version 2.0. |
 | server |IP address or host name of the Amazon Redshift server. |Yes |
 | port |The number of the TCP port that the Amazon Redshift server uses to listen for client connections. |No, default is 5439 |
 | database |Name of the Amazon Redshift database. |Yes |
 | username |Name of user who has access to the database. |Yes |
 | password |Password for the user account. Mark this field as a SecureString to store it securely, or [reference a secret stored in Azure Key Vault](store-credentials-in-key-vault.md). |Yes |
-| connectVia | The [Integration Runtime](concepts-integration-runtime.md) to be used to connect to the data store. You can use Azure Integration Runtime or Self-hosted Integration Runtime (if your data store is located in private network). If not specified, it uses the default Azure Integration Runtime. |No |
+| connectVia | The [Integration Runtime](concepts-integration-runtime.md) to be used to connect to the data store. <br>If you select version 2.0, you can only use the self-hosted integration runtime.<br>If you select version 1.0, you can use Azure Integration Runtime or Self-hosted Integration Runtime (if your data store is located in private network). If not specified, it uses the default Azure Integration Runtime. |No |
 
 **Example: version 2.0 (Preview)**
 
@@ -294,6 +294,8 @@ Here are steps that help you upgrade the Amazon Redshift connector:
 
 2. The data type mapping for the Amazon Redshift linked service version 2.0 (Preview) is different from that for the version 1.0. To learn the latest data type mapping, see [Data type mapping for Amazon Redshift](#data-type-mapping-for-amazon-redshift).
 
+3. Azure integration runtime is not supported by version 2.0 (Preview).
+
 ## <a name="differences-between-amazon-redshift-connector-version-20-and-version-10"></a>Differences between Amazon Redshift connector version 2.0 (Preview) and version 1.0
 
 The Amazon Redshift connector version 2.0 (Preview) offers new functionalities and is compatible with most features of version 1.0. The following table shows the feature differences between version 2.0 (Preview) and version 1.0.