DeviceID values changed for Aggregate


Recently, I have seen deviceID value changing from simple values to a new syntax "collect:fYvbMLyBab49EEKc". What changed on the Collect side, and when?


Apps in the Play Store are no longer allowed to access fixed identifiers such as IMEI.

Please make sure you watch community announcements. See the warning section here for when this was announced broadly and details in this thread.