A long time coming, Push Notification support directly from Pushbullet themselves has been submitted to the store. Whenever you send a push to your Windows Phone device Pushbullet themselves will be sending the pushes directly to your phone rather than my servers. This currently is only implemented for my app.
The only new change in this update is the removal of some tracking libraries for crash detection and the change in Push Notification support. I am in the process of implementing channel support in the next version, please be patient.
The update should be coming over to everyone over the next 12 hours.
https://pushbullet.orthodox.io/app/changelog/