Push Notifications No Longer Sent to Inactive Users
Previously, you had to manually delete a push registration if the
refresh token was revoked. We now automatically delete the registration, along with the token.
You can be sure that push notifications aren’t being sent to inactive users or users without
access.
Where: This change applies to Lightning Experience, Salesforce Classic, and all versions of the Salesforce app in all editions, except Database.com.

