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FF152 Relnote: AnimationEvent/TransitionEvent .animate supported #44392

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dipikabh merged 1 commit into from
Jun 11, 2026
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FF152 Relnote: AnimationEvent/TransitionEvent .animate supported #44392

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3 changes: 3 additions & 0 deletions files/en-us/mozilla/firefox/releases/152/index.md
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Expand Up @@ -66,6 +66,9 @@ Firefox 152 is the current [Beta version of Firefox](https://www.firefox.com/en-
- The {{domxref("PerformanceResourceTiming.firstInterimResponseStart","firstInterimResponseStart")}} and {{domxref("PerformanceResourceTiming.finalResponseHeadersStart","finalResponseHeadersStart")}} properties of the {{domxref("PerformanceResourceTiming")}} interface are supported.
These can be used to measure how long it takes for the browser to receive interim HTTP responses and the final HTTP response after sending a request, respectively.
([Firefox bug 2006340](https://bugzil.la/2006340)).
- The {{domxref("AnimationEvent.animation")}} and {{domxref("TransitionEvent.animation")}} properties are now supported.
These provide a more ergonomic way to access the associated animation than calling {{domxref("element.getAnimations()")}} and filtering on the event's `animationName` or `propertyName`.
([Firefox bug 1929118](https://bugzil.la/1929118)).

#### DOM

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