- Added `with_production_oracle` and `with_oracle` methods to `EconomicsManager` for custom oracle setups.
- Introduced `record_compute_with_gpu` method in `MeteringService` to handle GPU-specific pricing.
- Enhanced `CircuitBreakerManager` to streamline price recording and state checking.
- Expanded `CrossChainOracle` with a builder pattern for easier configuration and added methods for managing pending packets.
- Introduced `PriceOracleBuilder` and `OracleFactory` for creating price oracles with various feeds.
- Added volume discount functionalities in `PricingEngine` for better pricing strategies.
- Improved `ContentResolver` with configuration management and health check features.
- Enhanced `ProverConfig` accessibility in `ProofSubmitter` and `Verifier` for better integration.
- Added utility methods in `SmtContext` for managing SMT-LIB scripts and assertions.
Implements comprehensive privacy primitives for confidential transactions:
- synor-privacy crate:
- Pedersen commitments for hidden amounts with homomorphic properties
- Simplified range proofs (bit-wise) for value validity
- Stealth addresses with ViewKey/SpendKey for receiver privacy
- LSAG ring signatures for sender anonymity
- Key images for double-spend prevention
- Confidential transaction type combining all primitives
- contracts/confidential-token:
- WASM smart contract for privacy-preserving tokens
- UTXO-based model (similar to Monero/Zcash)
- Methods: mint, transfer, burn with ring signature verification
42 passing tests, 45KB WASM output.