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[3.13.0] - N/A

Added

  • hashKey for Shelley style
  • Key derivation support for DRep, CCCold and CCHot in accordance to CIP--105. Also supported in CLI.
  • Fix field for staking scripts in AddressInfo.
  • Rename infoScriptHash field in AddressInfo to infoSpendingScriptHash.
  • Get signing key and chain code from extended signing key via cardano-address key private
  • Support for new environments preview and preprod.
  • Supported derivation of root private key using second factor mnemonic or its base16/base64/plain text equivalent

[3.12.0] - 2022-08-17

Added

  • Supported credential construction from key hashes in both payment and delegation credential. The construction scheme is also supported in CLI.

[3.11.0] - 2022-06-21

Added

  • Compatibility with Aeson 2 library.

[3.10.0] - 2022-05-26

Added

  • cardano-address key walletid support for Shared wallets.

[3.9.0] - 2022-03-08

Added

  • Support for policy key derivation and hashing according to CIP-1855.

[3.8.0] - 2022-02-11

Added

Changed

  • Several nodejs package dependencies updated according to npm audit and dependabot alerts.

[3.7.0] - 2021-12-15

Added

  • Address type in address inspect command.

[3.6.0] - 2021-09-08

Changed

  • Bech32 prefixes for shared account addresses were fixed to match the latest draft of CIP-1854.

[3.5.0] - 2021-06-28

Added

  • Initial release of a NPM Package which uses the GHCJS build.

Changed

  • The supported compiler version is now GHC 8.10.4.

  • Updated validateScriptTemplate and validateScriptOfTemplate functions for multi-signature wallets.

[3.4.0] - 2021-04-30

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.

[3.3.0] - 2021-04-09

Added

  • The library now builds with ghcjs and passes tests running on nodejs.

  • The cardano-address inspect command now includes bech32 encodings. In the output, the JSON attribute will have a _bech32 suffix. For example, stake_key_hash_bech32.

Changed

  • The Index type no longer has an Enum instance. Use indexFromWord32 and indexToWord32 instead.

  • (Breaking change) The Cardano.Address.bech32 function will now use the addr_test prefix instead of addr, if the given address is not a mainnet address.

Removed

N/A

[3.2.0] - 2020-01-22

Added

  • Added definition for 'Cosigner'.

  • Added definition for 'ScriptTemplate', ToJSON and FromJSON instances added.

  • Added validation of 'ScriptTemplate'.

  • Added command-line for 'cardano-address script validate'

  • Introduced 'foldScript' function.

Changed

  • Fixed cardano-address --version reporting.

  • Added Ord instance for 'ScriptHash'.

  • Extended script to account for ActiveFromSlot and ActiveUntilSlot, ie., introducing timelocks. ToJSON and FromJSON instances were updated. Also command-line supports timelocks now via 'active_from' and 'active_until`.

  • Introduced Required and Recommended validation and adjusted the current one.

  • Fixed cardano-address address bootstrap example in command-line help.

  • Add missing crc32 integrity check when decoding Byron/Icarus addresses.

  • Parametrized 'Script', and use it with 'ScriptHash' and 'Cosigner'.

  • Better error reporting upon validation.

  • Correcting cardano-address hash example in command-line help.

  • Adding more examples to README.md

Removed

N/A

[3.1.0] - 2020-11-13

Added

N/A

Changed

  • 'keyHashFromText' now works seamlessly with key, extended keys or key hashes. In case a key or extended key is given, the relevant part will be hashed on the fly. Said differently, it means that the command-line and the JSON instance for 'Script' works transparently with keys or key hashes.

  • Fixed a bug with the key hash command which failed when provided with extended keys.

  • The 'FromJSON' instance for 'Script' now runs the validation within the JSON parser, such that when the parser succeeds the resulting 'Script' is indeed valid.

  • The 'FromJSON' instance for 'Script' is now much better at showing errors.

Removed

N/A

[3.0.0] - 2020-11-12

Added

  • Support for (multisig) scripts and script addresses in modules:

    • Cardano.Address.Script
    • Cardano.Address.Script.Parser

  • Support for constructing scripts and script addresses via the command-line.

  • Support for constructing rewards addresses via the library and command-line.

  • New command for computing key and script hashes that are required in the construction of larger objects (e.g. addresses).

  • Support for cabal build.

Changed

  • The command-line API no longer support multi-encoding (base16, bech32 and base58) but instead, enforces bech32 for keys and addresses, with specific human readable prefixes. It is still possible to easily go from base16-encoded data to bech32 by piping data through the bech32 command-line.

  • It is no longer possible to derive child keys to and from any path. Are only allowed:

    • root -> account
    • root -> address
    • account -> address This is reflected in the bech32 prefixes of the inputs and outputs.

  • Allow constructing delegation addresses from a script. This works transparently from previous version of the command-line, but the command now also accepts script hashes as possible valid inputs.

Removed

  • No more --legacy option on the key child command. Which derivation scheme to use is now inferred from the bech32 prefixe used and the derivation path.

  • Cardano.Address.Errors module. Errors data-types have been moved to their respective module Cardano.Address.Styles.{Byron,Icarus,Shelley}

  • Anything related to Jormungandr in both the library and the command-line.

[2.1.0] - 2020-09-29

Added

  • Added constructors to derive keys on the multisig role.
  • Made the parser for --network-tag more user friendly by now accepting pre-defined keywords such as "mainnet" or "testnet".

Changed

  • Renamed AccountingStyle into Role to better capture the semantic of the 4th level in derivation paths.
  • Made script hashes 28-byte long again, after this was fixed upstream in the Cardano ledger.

Removed

N/A

[2.0.0] - 2020-09-10

Added

  • Command-line interface cardano-address for managing recovery-phrases, keys and addresses.
  • Support for Shelley-specific address types.
  • Support for Jormungandr-specific address types.

Changed

  • Repository structure re-organized in two packages: core & command-line.

Removed

N/A

[1.0.0] - 2020-04-21

Added

  • 'Cardano.Mnemonic' module for mnemonic generation and manipulation.
  • 'Cardano.Address' module for address creation, encoding and decoding.
  • 'Cardano.Address.Derivation' module for primitives and abstractions regarding hierarchical derivation of credentials.
  • 'Cardano.Address.Style.Byron' module implementing derivation primitives for 'Byron' addresses.
  • 'Cardano.Address.Style.Icarus' module implementing derivation primitives for 'Icarus' addresses.

Changed

N/A

Removed

N/A