FF141 Relnote closedBy/closedby on dialogs

Author: hamishwillee

files/en-us/mozilla/firefox/experimental_features/index.md

@@ -407,22 +407,6 @@ The [HTML Sanitizer API](/en-US/docs/Web/API/HTML_Sanitizer_API) allow developer
 - `dom.security.sanitizer.enabled`
   - : Set to `true` to enable.
 
-### `closedBy` attribute for `<dialog>`
-
-The {{domxref("HTMLDialogElement/closedBy", "closedBy")}} attribute of the {{domxref("HTMLDialogElement")}} interface, and corresponding [`closedby`](/en-US/docs/Web/HTML/Reference/Elements/dialog#closedby) attribute of the {{htmlelement("dialog")}} element, are supported.
-These can be used by developers to specify whether users can close a dialog by clicking outside of the dialog area, or the dialog must be closed programmatically, and so on.
-([Firefox bug 1964077](https://bugzil.la/1964077)).
-
-| Release channel   | Version added | Enabled by default? |
-| ----------------- | ------------- | ------------------- |
-| Nightly           | 140           | Yes                 |
-| Developer Edition | 140           | No                  |
-| Beta              | 140           | No                  |
-| Release           | 140           | No                  |
-
-- `dom.dialog.light-dismiss.enabled`
-  - : Set to `true` to enable.
-
 ### Removal of `beforescriptexecute` and `afterscriptexecute` events
 
 The non-standard events [`beforescriptexecute`](/en-US/docs/Web/API/Document/beforescriptexecute_event) and [`afterscriptexecute`](/en-US/docs/Web/API/Document/afterscriptexecute_event) on the {{domxref("Document")}} interface, and [`afterscriptexecute`](/en-US/docs/Web/API/Element/afterscriptexecute_event) and [`beforescriptexecute`](/en-US/docs/Web/API/Element/beforescriptexecute_event) on the {{domxref("Element")}} interface are on the path to removal. They have been disabled in Nightly.

files/en-us/mozilla/firefox/releases/141/index.md

@@ -39,6 +39,10 @@ Firefox 141 is the current [Nightly version of Firefox](https://www.mozilla.org/
 
 ### APIs
 
+- The {{domxref("HTMLDialogElement/closedBy", "closedBy")}} attribute of the {{domxref("HTMLDialogElement")}} interface, and corresponding [`closedby`](/en-US/docs/Web/HTML/Reference/Elements/dialog#closedby) attribute of the {{htmlelement("dialog")}} element, are supported.
+  Developers can use these to specify what mechanisms are able to close the dialogs, such as user interaction outside the dialog ("light dismiss") or programmatic closing.
+  ([Firefox bug 1964078](https://bugzil.la/1964078)).
+
 #### DOM
 
 #### Media, WebRTC, and Web Audio