Better way to know CF push events.

rohit vyavahare

We want to listen to app push events from cloud foundry.
Right now we are listening to app create and update events, and on each update event we call CF for the app summary to get the version guid. If the version guid has changed from the previous time, then the app has been pushed.
However, this process is expensive. Does anyone know of a better way to know an app push event?
From version 238 I can see, does that mean it is a push event ?

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