Gravity Perks – Notification Scheduler – Version – 1.3.4

## 1.3.4
– Added new [`gpns_unsubscribe_email`](https://gravitywiz.com/documentation/gpns_unsubscribe_email) PHP filter hook.
## 1.3.3
– Updated references to `String.prototype.format()` to use `String.prototype.gformFormat()` as the former will be removed in Gravity Forms 2.8.
## 1.3.2