The API of UC is shutting down in a few days

Sonarr version (exact version): 2.0.0.5344
Mono version (if Sonarr is not running on Windows):
OS: Windows 10
Debug logs:
Description of issue: I got an email from Usenet Crawler indicating that “The API of UC is shutting down in a few days.” Am I correct in assuming this means I can’t use it from Sonarr?
Thank you,
John

Sonarr v2 has been end of life and unsupported for over a year. Upgrade to v3.

If a usenet indexer is shutting down their newznab api then they can no longer be used with any *arr app