4.0.8

Fixed

• Reject script templates whose cosigners object contains two entries resolving to the same cosigner index
• Numerous JS dependency bumps

Added

• Adding experimental ZKP powered key ownership proving instructions

Supported Platforms

• Linux 64-bit
• Windows 64-bit
• Macos 64-bit

Signatures

Name	Role	Approval
Pawel Jakubas @paweljakubas	Senior Software Engineer	✔️

4.0.7

Fixed

• Make cbor reading of byron and icarus stricter - no trailing bytes accepted
• Do not allow indices with negative values in derivation paths

Added

• add CIP-1852 compliant key derivation in non-intrusive way to the current one

Supported Platforms

• Linux 64-bit
• Windows 64-bit
• Macos 64-bit

Signatures

Name	Role	Approval
Pawel Jakubas @paweljakubas	Senior Software Engineer	✔️

4.0.6

Fixed

• Handle timelock script boundaries in the secure way

Supported Platforms

• Linux 64-bit
• Windows 64-bit
• Macos 64-bit

Signatures

Name	Role	Approval
Pawel Jakubas @paweljakubas	Senior Software Engineer	✔️

4.0.5

Fixed

• Full Word domain is no longer allowed for RequireSomeOf coefficient and Cosigner number — the upper bound is now maxBound of Int everywhere

Supported Platforms

• Linux 64-bit
• Windows 64-bit
• Macos 64-bit

Signatures

Name	Role	Approval
Pawel Jakubas @paweljakubas	Senior Software Engineer	✔️

4.0.4

Added

• Relax N in RequiredSomeOf in Script to accommodate the possible number of participants above 255. Add data constructor BigNInRequiredSomeOf to ErrRecommendedValidateScrip
• Relax the number of Cosigner to accommodate the possible number of participants above 255. Add BigCosignerNumber constructor to ErrValidateScriptTemplate

Supported Platforms

• Linux 64-bit
• Windows 64-bit
• Macos 64-bit

Signatures

Name	Role	Approval
Pawel Jakubas @paweljakubas	Senior Software Engineer	✔️

4.0.3

Added

• Automated draft release preparation by creating fixed part and extracting the latest entries from Changelog.md
• Fix spanish last word in dictionary
• Fixed cross-compilation (from Linux to Windows) by replacing runtime git call in System.Git.TH with CPP macro (ie., GITREV) defaulting to "unknown" but allowing overriding via -DGITREV
• Fix nix develop to work smoothly, adding darwin to packages when nix build, adding nix-build for docker plus docs how to do everything
• Integrate Docusaurus with README
• Fixed Haddock and Tests Coverage deployment and presentation
• Many stylistic improvements to docs, badges, etc.
• Significant improvements to workflow pipelines, start basing on devX
• Fix CI caching
• Add WASM support, add CI checks and an example app
• Add web docs

Supported Platforms

• Linux 64-bit
• Windows 64-bit
• Macos 64-bit

Signatures

Name	Role	Approval
Pawel Jakubas @paweljakubas	Senior Software Engineer	✔️

4.0.2

Added

• Fixed keyHashFromText
• Improving github actions of release automation

Supported Platforms

• Linux 64-bit
• Windows 64-bit
• Macos 64-bit

Signatures

Name	Role	Approval
Pawel Jakubas @paweljakubas	Software Engineer	✔️

4.0.1

Added

• The support for other languages, i.e., spanish, italian, french, korean and japanese in mnemonic generation
  is added. User can choose it through --language optional argument when generating mnemonics now:

$ cardano-address recovery-phrase generate --size 15 > phrase.prv
exercise club noble adult miracle awkward problem olympic puppy private goddess piano fatal fashion vacuum

$ cardano-address recovery-phrase generate --size 15 --language en
joke someone lesson napkin cloud crush cattle machine toddler auction until dumb nephew atom nest

$ cardano-address recovery-phrase generate --size 15 --language it
tetro assoluto velcro cullato prassi perdonato rifugio esercito placebo zanna sogno mitezza valoroso neutrale pranzo

$ cardano-address recovery-phrase generate --size 15 --language fr
maximal saisir gendarme gazon libre cinéma maigre sabre inexact brusque légal patience étude fable tronc

$ cardano-address recovery-phrase generate --size 15 --language es
freno taza luz ciego votar tabla ilusión pomada rasgo droga alga ocio flúor resumen tiempo

$ cardano-address recovery-phrase generate --size 15 --language ja
さつたば ようちえん せめる にさんかたんそ さめる おんだん ひんぱん いおん げどく ふいうち こうさい だんな もちろん のらねこ さつたば

$ cardano-address recovery-phrase generate --size 15 --language ko
번역 자연 수건 확인 양념 가장 운동 장점 주인 망원경 전자 한문 대응 진료 시즌

• Extend upper bound of optparse-applicative to < 0.20

Supported Platforms

• Linux 64-bit
• Windows 64-bit
• Macos 64-bit

Signatures

Name	Role	Approval
Pawel Jakubas @paweljakubas	Software Engineer	✔️
Arnaud Bailly @abailly	Technical Lead	✔️

4.0.0

This new, and long awaited, release adds support for governance (drep, cc_cold and cc_hot key derivation), abandons support for Javascript and introduces a number of enhancements listed below. cardano-address's goal is to be the reference implementation and versatile Swiss-army knife tool for manipulating primitive keys and addresses.

Added

• CIP-0129 support with backward compatibility with CIP-0105, affecting cardano-address key hash and cardano-address script hash sub-commands
• Key derivation support for DRep, CCCold and CCHot in accordance with CIP-0105. Also supported in CLI.
• 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

Modified

• Unify core and command-line packages into a single releasable package
• Simplify output filenames by using a hashed prefix instead of the full mnemonic, enhancing portability.

Removed

• Drop JavaScript support and remove JavaScript-related code from the source
  • Rationale: Supporting JS as a compilation target from Haskell proved somewhat problematic, and there are nowadays native JS/TS libraries and tools providing similar functionality

Supported Platforms

• Linux 64-bit
• Windows 64-bit
• Macos 64-bit

Signatures

Name	Role	Approval
Pawel Jakubas @paweljakubas	Software Engineer	✔️
Arnaud Bailly @abailly	Technical Lead	✔️

3.12.0

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

Added

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

Supported Platforms

• Linux 64-bit
• Windows 64-bit
• NPM Package (Build)

Signatures

Name	Role	Approval
Heinrich Apfelmus @HeinrichApfelmus	Technical Team Lead	✔️
Piotr Stachyra @piotr-iohk	QA Engineer	✔️
Laurence Jenkins @LaurenceIO	Release Manager	✔️