Hello Braeden Beaulieu ! Thank you for sharing this with us. We are aware of these deprecation notices appearing in newer PHP environments.

At this time, this is a deliberate decision on our end. To ensure WP Migrate remains compatible with older PHP versions that many of our customers still rely on.

Please rest assured that these are advisory warnings only-not errors, and they do not affect the functionality, security, or reliability of your migrations.

Best regards,

Bartosz Kmiecik