Clank 0.19.5
Clank 0.19.5 fixes recurring OAuth expiration for stateless MCP clients that replicate refresh credentials.
Adaptive rotation now retains a bounded AES-GCM predecessor chain and lets a lagging replica converge on the one current unspent successor without creating a token branch. Missing, corrupted, expired, or overlong adaptive handoffs fail without revoking a newer replica's grant. Strict mode continues to provide replay-driven family revocation.
See CHANGELOG.md for release details.