You can now use the API (beta) to configure custom autolinks to external resources. The REST API now provides GET/POST/DELETE endpoints from which you can view, add or delete custom autolinks associated with a repository.
As announced in April, Dependabot Preview is shutting down today, as it has been replaced by GitHub-native Dependabot.
To keep getting pull requests that update your packages, upgrade to GitHub-native Dependabot by merging the “Upgrade to GitHub-native Dependabot” pull request in your repository. This pull request, as well as any pull requests from the Dependabot Preview bot will remain open, but the bot itself will no longer work on your GitHub accounts and organizations.
If you have any questions or need help migrating, please contact GitHub Support.