Push notifications

Pre purchase question :

Lovely work, I have followed your work since 2014, I knew I was going to need your script one day.

Is there a plug and play push notifications you can recommend for askbug? If none, can you help configure onesignal WordPress plug in to send push notifications when new questions are posted , when answers are posted.

I will like to implement a “how to ” section.( I just noticed question mark is not there by default so I guess I can easily name a category for tutorials)

update: 2018

is the push notifications integrations available now?

I also like the documentation / resources on this site, does it come with the plugin?

thanks