countly-sdk-android v21.11.2 Release Notes
- Fixed bug that caused crashes when migrating from older versions that don't have a device ID type stored. When migrating from no device ID and no type, SDK will fall back to a generated ID. When migrating from device ID and no type, SDK will set id type to 'DEVELOPER_SUPPLIED' if a custom ID was provided during init. Otherwise the new type will be 'OPEN_UDID'. Adding handling for additional edge cases.