Cardano Addresses 3.4.0

The cardano-addresses module provides functionality for manipulation of mnemonic phrases (backup phrases that enable Cardano wallet restoration), and for Cardano address derivation. This module is a low-level library and command-line interface delivered by Adrestia that builds services, libraries, and APIs for Cardano node. Please visit the README for more details.

Added

• Added Cardano.Address.Style.Shelley.eitherInspectAddress function
  with stronger result and error types.

• Added Cardano.Address.Style.Shared module which defines a shared
  wallet style enabling multisig.

Changed

• The constructors of Cardano.Address.Style.Shelley.ErrInspectAddress
  have changed.
  Any code which pattern matches on this type will need minor changes.

• A number of Bech32 prefixes were changed to account for CIP changes.
  The whole family of *_shared_* prefixes were introduced to accommodate
  newly added shared wallet style. In specific, there in no longer script_vkh
  but addr_shared_vkh and stake_shared_vkh to denote spending and stake
  verification key hashes, respectively.

• KeyHash now needs KeyRole values to be specified, except binary
  payload. It was needed change to enable differentiating between
  spending and stake key hashes.

Removed

• Multisig related functions were deleted from Cardano.Address.Style.Shelley as they
  found a new place in Cardano.Address.Style.Shared.

Supported Platforms

• Linux 64-bit
• Windows 64-bit

Signatures

Name	Role	Approval
Rodney Lorrimar @rvl	Technical Team Lead	✔️
Piotr Stachyra @piotr-iohk	QA Engineer	✔️
Laurence Jenkins @LaurenceIO	Release Manager	✔️