A series of soon to arrive Apple security certificate expirations will cause some problems, if users and developers do not take some steps to rectify the situation. A November-issued series of certificates, scheduled to expire on February 13 is affecting both game developer Aspyr. Additionally, Apple is mandating developers applications that generate passes for Apple Wallet, use Safari Push Notifications, or extend the functionality of Safari must use a renewed Apple Worldwide Developer Relations Intermediate certificate starting on February 14.