0.21.0 (2026-05-08)

Breaking Changes

Add RHP4 pool RPCs and types for shared balance pools.

Pools let a renter deposit once into a shared backing pool and have multiple accounts draw from it on demand, reducing the per-account allowance needed and the total capital tied up in idle balances. This is especially useful for multi-tenant setups where one party holds the funds and many account keypairs spend from them.

Features

• Introduce ErrorCodeClientError for client-side RPC errors.

Fixes

• Update RangeProofVerifier.ReadFrom to return actual bytes read from io.Reader rather than multiple of subtree size.

0.20.0 (2026-04-21)

Breaking Changes

• Require passing host's wallet address when constructing a contract for renewal/refresh.

0.19.1 (2026-04-10)

Features

• Adds a new error type for "host is shutting down"

Fixes

• Add contract not found error
• Added additional context in error message when the signing threshold of a spend policy wasn't reached.
• Increase maxLen for request and response types including RenterInputs or HostInputs.
• Update mux dependency to v1.5.0.

0.19.0 (2025-12-01)

Breaking Changes

• Changed rhp.BuildSectorProof to accept cached subtrees to reduce disk IO required for sector reads.

Fixes

• Parallelize sector root computation in ReaderRoot.

0.18.1 (2025-11-10)

Fixes

• Fix invalid MaxCollateral validation for partial contract refreshes.

0.18.0 (2025-09-23)

Breaking Changes

• Changed the encoding of rhp.Account to include the ed25519: prefix.

0.17.5 (2025-09-01)

Fixes

• Fix ProtocolVersion marshalling failing.

0.17.4 (2025-08-27)

Fixes

• Add compatibility for old protocol version JSON encoding

0.17.3 (2025-08-21)

Fixes

• Fix RPCSectorRoots not supporting MaxSectorBatchSize.

0.17.2 (2025-08-21)

Fixes

• Fix RPCAppendSectors not allowing up to MaxSectorBatchSize sectors.