FF150 Relnote: ariaNotify() on Element and Document (#43619)

Author: hamishwillee

files/en-us/mozilla/firefox/releases/150/index.md

@@ -55,6 +55,9 @@ Firefox 150 is the current [Beta version of Firefox](https://www.firefox.com/en-
 #### DOM
 
 - The non-standard {{domxref("Document/caretRangeFromPoint","caretRangeFromPoint()")}} method of the {{domxref("Document")}} interface is now supported. ([Firefox bug 1550635](https://bugzil.la/1550635)).
+- The `ariaNotify()` method is now supported on {{domxref("Document/ariaNotify","Document")}} and {{domxref("Element/ariaNotify","Element")}}.
+  This queues a string of text to be announced by a {{glossary("screen reader")}}, providing a more ergonomic and reliable alternative to [ARIA live regions](/en-US/docs/Web/Accessibility/ARIA/Guides/Live_regions).
+  ([Firefox bug 2018095](https://bugzil.la/2018095)).
 
 <!-- #### Media, WebRTC, and Web Audio -->
 

files/en-us/web/api/document/arianotify/index.md

@@ -10,7 +10,7 @@ browser-compat: api.Document.ariaNotify
 
 {{ApiRef("DOM")}}{{SeeCompatTable}}
 
-The **`ariaNotify()`** method of the {{domxref("Document")}} interface specifies that a given string of text should be announced by a {{glossary("screen reader")}} if available and activated.
+The **`ariaNotify()`** method of the {{domxref("Document")}} interface queues a string of text to be announced by a {{glossary("screen reader")}}.
 
 ## Syntax
 
@@ -26,11 +26,15 @@ ariaNotify(announcement, options)
 - `options` {{optional_inline}}
   - : An options object containing the following properties:
     - `priority`
-      - : An enumerated value specifying the priority of the announcement. Possible values are:
+      - : An enumerated value specifying the priority of the announcement.
+        Possible values are:
         - `normal`
-          - : The announcement has normal priority. It will be spoken after any announcement that a screen reader is currently making.
+          - : The announcement has normal priority.
+            It will be spoken after any announcement that a screen reader is currently making.
+            This is the default value.
         - `high`
-          - : The announcement has high priority. It will be spoken immediately, interrupting any announcement that a screen reader is currently making.
+          - : The announcement has high priority.
+            It will be spoken immediately, interrupting any announcement that a screen reader is currently making.
 
 ### Return value
 

files/en-us/web/api/element/arianotify/index.md

@@ -10,7 +10,7 @@ browser-compat: api.Element.ariaNotify
 
 {{ApiRef("DOM")}}{{SeeCompatTable}}
 
-The **`ariaNotify()`** method of the {{domxref("Element")}} interface specifies that a given string of text should be announced by a {{glossary("screen reader")}} if available and activated.
+The **`ariaNotify()`** method of the {{domxref("Element")}} interface queues a string of text to be announced by a {{glossary("screen reader")}}.
 
 ## Syntax
 
@@ -26,11 +26,15 @@ ariaNotify(announcement, options)
 - `options` {{optional_inline}}
   - : An options object containing the following properties:
     - `priority`
-      - : An enumerated value specifying the priority of the announcement. Possible values are:
+      - : An enumerated value specifying the priority of the announcement.
+        Possible values are:
         - `normal`
-          - : The announcement has normal priority. It will be spoken after any announcement that a screen reader is currently making.
+          - : The announcement has normal priority.
+            It will be spoken after any announcement that a screen reader is currently making.
+            This is the default value.
         - `high`
-          - : The announcement has high priority. It will be spoken immediately, interrupting any announcement that a screen reader is currently making.
+          - : The announcement has high priority.
+            It will be spoken immediately, interrupting any announcement that a screen reader is currently making.
 
 ### Return value