Python SDK 2.1.0

PyPI aroha 2.1.0, the Python SDK for the Aroha protocol.

pip install aroha==2.1.0

Added

• Durable stores: aroha.stores.postgres and aroha.stores.redis (nonces, enrollment and the spending ledger, shared between processes and kept across restarts), with the extras aroha[postgres] and aroha[redis].
• ArohaErrorCode: seven mandate-chain admission codes from Appendix A (NO_MANDATE, CHAIN_INVALID, UNTRUSTED_ROOT, ROOT_KEY_MISMATCH, CHAIN_REJECTED, SCOPE_UNKNOWN, CONTEXT_MISMATCH).

Changed

• The PyPI description and README now describe the SDK as it is: spending and task mandates, A2A transport, and bridges for LangChain, CrewAI, Google ADK and OpenAI.

Only the Python SDK is released; see CHANGELOG.md.