FF134 Promise.try() relnote/expr feature (#36958)

* FF134 Promise.try() relnote/expr feature * Update files/en-us/mozilla/firefox/releases/134/index.md --------- Co-authored-by: Brian Smith <[email protected]>
mdn · Nov 25, 2024 · d278428 · d278428
1 parent 8fdf195
commit d278428
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 40 deletions.
diff --git a/files/en-us/mozilla/firefox/experimental_features/index.md b/files/en-us/mozilla/firefox/experimental_features/index.md
@@ -1288,46 +1288,6 @@ This includes: `SVGPathSegList`, [SVGPathElement.getPathSegAtLength()](/en-US/do
 
 ## JavaScript
 
-### Promise.try()
-
-{{jsxref("Promise.try()")}} is a convenience method that takes a callback of any kind (returns or throws, synchronously or asynchronously) and wraps its result in a {{jsxref("Promise")}} so that promise semantics (e.g. {{jsxref("Promise.then", ".then()")}}, {{jsxref("Promise.catch", ".catch()")}}) can be used to handle it ([Firefox bug 1905364](https://bugzil.la/1905364)).
-
-<table>
-  <thead>
-    <tr>
-      <th>Release channel</th>
-      <th>Version added</th>
-      <th>Enabled by default?</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <th>Nightly</th>
-      <td>132</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Developer Edition</th>
-      <td>-</td>
-      <td>-</td>
-    </tr>
-    <tr>
-      <th>Beta</th>
-      <td>-</td>
-      <td>-</td>
-    </tr>
-    <tr>
-      <th>Release</th>
-      <td>-</td>
-      <td>-</td>
-    </tr>
-    <tr>
-      <th>Preference name</th>
-      <td colspan="2"><code>javascript.options.experimental.promise_try</code></td>
-    </tr>
-  </tbody>
-</table>
-
 ### JSON.parse with source
 
 The [`JSON.parse` source text access proposal](https://github.com/tc39/proposal-json-parse-with-source) extends [`JSON.parse`](/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/parse) behavior to provide features to mitigate issues around loss of precision when converting values such as large floats and date values between JavaScript values and JSON text. ([Firefox bug 1913085](https://bugzil.la/1913085), [Firefox bug 1925334](https://bugzil.la/1925334)).

diff --git a/files/en-us/mozilla/firefox/releases/134/index.md b/files/en-us/mozilla/firefox/releases/134/index.md
@@ -22,6 +22,9 @@ This article provides information about the changes in Firefox 134 that affect d
 
 ### JavaScript
 
+- The {{jsxref("Promise.try()")}} convenience method is now supported.
+  The method takes a callback of any kind (a function that returns or throws, synchronously or asynchronously) and wraps its result in a {{jsxref("Promise")}}.
+  This allows you to use promise semantics ({{jsxref("Promise.then", ".then()")}}, {{jsxref("Promise.catch", ".catch()")}}) to handle the result from any kind of method. ([Firefox bug 1917879](https://bugzil.la/1917879) and [Firefox bug 1905364](https://bugzil.la/1905364)).
 - {{jsxref("Intl.DurationFormat")}} is supported, enabling locale-sensitive formatting of durations. ([Firefox bug 1648139](https://bugzil.la/1648139)).
 
 #### Removals