v1.28.0

This version was released on December 17, 2025.

For changes specific to payment-related operations, please refer to the Release history of the payment solution.

Compatibility Changes

• Added the int64 format to the used_nonce field in the TransactionRawTxInfo schema.

New Features

• Added a new staking operation to support expanding Babylon BTC staking to the next phase:
  • Expand Babylon BTC staking

Improvements

• Added support for Cosmos contracts in the Call smart contract operation.

Full Changelog: v1.27.0...v1.28.0