Added release notes for Forms 13.1.0

13/umbraco-forms/release-notes.md

@@ -17,7 +17,7 @@ If you are upgrading to a new major version, you can find information about the
 
 This section contains the release notes for Umbraco Forms 13 including all changes for this version.
 
-#### [**13.1.0**](https://github.com/umbraco/Umbraco.Forms.Issues/issues?q=is%3Aissue+is%3Aclosed+label%3Arelease%2F13.1.0) **(March 5th 2024)**
+#### [**13.1.0**](https://github.com/umbraco/Umbraco.Forms.Issues/issues?q=is%3Aissue+is%3Aclosed+label%3Arelease%2F13.1.0) **(March 19th 2024)**
 
 With the introduction of webhooks in Umbraco 13, we've made an update to Forms to allow workflow execution events to trigger webhooks. Workflows are operations that you can associate with form submission, approval, or rejection actions. You can use these where you need to notify external systems of the success or failure of a workflow. Read more on [Umbraco Forms Webhooks](./developer/webhooks.md).
 
@@ -35,6 +35,7 @@ And there are a couple of further additions to improve the performance and acces
 * Ensured that client-side conditions logic correctly implements "is" with multiple values, such that the condition passes if one and only one matching value is found [#1173](https://github.com/umbraco/Umbraco.Forms.Issues/issues/1173).
 * Fixed closing of theme picker dialog [#1174](https://github.com/umbraco/Umbraco.Forms.Issues/issues/1174).
 * Fixed rendering of translated dictionary items used for form captions [#1175](https://github.com/umbraco/Umbraco.Forms.Issues/issues/1175).
+* Applied multiple click protection for form submissions for installations using the aspnet-validation library [#1182](https://github.com/umbraco/Umbraco.Forms.Issues/issues/1182).
 
 #### [**13.0.2**](https://github.com/umbraco/Umbraco.Forms.Issues/issues?q=is%3Aissue+is%3Aclosed+label%3Arelease%2F13.0.2) **(February 20th 2024)**