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FF140 Relnote - TaskSignal.any() #39635

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May 26, 2025
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FF140 Relnote - TaskSignal.any() #39635

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6 changes: 6 additions & 0 deletions files/en-us/mozilla/firefox/releases/140/index.md
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Expand Up @@ -72,6 +72,12 @@ These features are shipping in Firefox 140 but are disabled by default. To exper
The [`Notification.maxActions`](/en-US/docs/Web/API/Notification/maxActions_static) read-only static property returns the browser limit on the number of actions that can be associated with a `Notification`, which you create using {{domxref("ServiceWorkerRegistration.showNotification()")}}.
This was released prematurely in Firefox version 138, and this change makes it available only in the Nightly build. ([Firefox bug 1963263](https://bugzil.la/1963263)).

- **Prioritized Task Scheduling API** (Nightly release).
The [Prioritized Task Scheduling API](/en-US/docs/Web/API/Prioritized_Task_Scheduling_API) provides a standardized way to prioritize all tasks belonging to an application, whether they are defined in a website developer's code, or in third-party libraries and frameworks.
This adds support for the [`TaskSignal.any()`](/en-US/docs/Web/API/TaskSignal/any_static) static method, which returns a signal that is triggered when any of the `TaskSignal` objects it is created from are triggered.
The API is now feature complete.
([Firefox bug 1964407](https://bugzil.la/1964407)).

## Older versions

{{Firefox_for_developers}}