docs: Clarify _v2 attribute availability version in issue alert documentation and schema. (#729)

Author: jianyuan

docs/resources/issue_alert.md

@@ -4,14 +4,17 @@ page_title: "sentry_issue_alert Resource - terraform-provider-sentry"
 subcategory: ""
 description: |-
   Create an Issue Alert Rule for a Project. See the Sentry Documentation https://docs.sentry.io/api/alerts/create-an-issue-alert-rule-for-a-project/ for more information.
-  NOTE: Since v0.15.0, the conditions, filters, and actions attributes which are JSON strings have been deprecated in favor of conditions_v2, filters_v2, and actions_v2 which are lists of objects.
+  NOTE: The conditions, filters, and actions attributes, which are JSON strings, have been deprecated in favor of conditions_v2, filters_v2, and actions_v2, which are lists of objects.
+  The *_v2 attributes are available starting from v0.14.2.
 ---
 
 # sentry_issue_alert (Resource)
 
 Create an Issue Alert Rule for a Project. See the [Sentry Documentation](https://docs.sentry.io/api/alerts/create-an-issue-alert-rule-for-a-project/) for more information.
 
-**NOTE:** Since v0.15.0, the `conditions`, `filters`, and `actions` attributes which are JSON strings have been deprecated in favor of `conditions_v2`, `filters_v2`, and `actions_v2` which are lists of objects.
+**NOTE:** The `conditions`, `filters`, and `actions` attributes, which are JSON strings, have been deprecated in favor of `conditions_v2`, `filters_v2`, and `actions_v2`, which are lists of objects.
+
+The `*_v2` attributes are available starting from v0.14.2.
 
 ## Example Usage
 

internal/provider/resource_issue_alert.go

@@ -59,7 +59,8 @@ func (r *IssueAlertResource) Schema(ctx context.Context, req resource.SchemaRequ
 
 	resp.Schema = schema.Schema{
 		MarkdownDescription: "Create an Issue Alert Rule for a Project. See the [Sentry Documentation](https://docs.sentry.io/api/alerts/create-an-issue-alert-rule-for-a-project/) for more information.\n\n" +
-			"**NOTE:** Since v0.15.0, the `conditions`, `filters`, and `actions` attributes which are JSON strings have been deprecated in favor of `conditions_v2`, `filters_v2`, and `actions_v2` which are lists of objects.",
+			"**NOTE:** The `conditions`, `filters`, and `actions` attributes, which are JSON strings, have been deprecated in favor of `conditions_v2`, `filters_v2`, and `actions_v2`, which are lists of objects.\n\n" +
+			"The `*_v2` attributes are available starting from v0.14.2.",
 
 		Version: 2,