Published 2.0.2 exposed ElydoraClient.issue_token(),
AsyncElydoraClient.issue_token(), and the IssueTokenResponse type alias.
The audit removed them, which breaks 2.0.x callers on a minor upgrade.
Restore all three, now raising DeprecationWarning.
Claude-Session: https://claude.ai/code/session_01Agoc9bRVE9KL7mmWtey9Vq