Deprecation status of /search and /lookup itunes.apple.com APIs

Hello friendly folks at Apple developer support ...

Just wondering, now that iTunes is being deprecated, what the plans are (if any) for deprecating support for APIs like /search and /lookup as documented here:

https://affiliate.itunes.apple.com/resources/documentation/itunes-store-web-service-search-api/

and guidance as to whether developers are meant to migrate to a new Apple Music-centric API ...
https://developer.apple.com/documentation/applemusicapi

Thank you!
Penelope