bip39_mnemonic 4.0.1

bip39_mnemonic: ^4.0.1 copied to clipboard

• refactor: use hyphens in chinese labels instead of spaces to align with rust bip39 names in bip85

• the entropyLength parameter was replaced with the length parameter in Mnemonic.generate().

Before

final mnemonic = Mnemonic.generate(
  Language.french,
  passphrase: "SomethingR0bùst", 
  entropyLength: 256,  // ❌ This parameter no longer exists
);

After

final mnemonic = Mnemonic.generate(
  Language.french,
  passphrase: "SomethingR0bùst",
  length: MnemonicLength.words24,  // ✅ New enum-based parameter
);

• feat: add mnemonic exception classes for better error handling

• Allow pointycastle v3 as well

• Mnemonic.fromWords with unit tests
• Update documentation
• Upgrade pointycastle v4.0.0
• Switch License GPL to MIT

• Upgrade dependencies

• Update Pointycastle dependency

• Mnemonic.generate has a new entropyLength params
• Update dependencies
• Update github actions

• Mnemonic.fromSentence formats (NFKD) each words before checking their validity

• isValid function formats input (NFKD)

• Add a method to validate a specific mnemonic word

• README update

• Language enum reorder, english on top to encourage users to use english mnemonic.
• label is no longer private (in case user want to change language label)
• passphrase is now a attribute of Mnemonic class Mnemonic.
• seed replace Mnemonic.toSeed(passphrase)
• tests update -> 100% coverage

• Revert "refactor: language enum enhanced, wordlists .dart -> .txt" from 2.1.0
• refactor: language enum is still enhanced but file based wordlist are removed in favor of RAM loaded.
• Introducing label attribute for Language enum.

• Upgrade dart SDK 2.17.0
• refactor: language enum enhanced, wordlists .dart -> .txt
• fix: Enhanced enum with field 'name' causes segfault
• Thanks to this refactoring this package consume less RAM by loading only needed worlist.

• Downgrad dart SDK 2.17.1 -> 2.16.1

• Upgrade dependencies
• Upgrade dart SDK 2.17.1
• Reverted language enum refactoring (file based wordlists introduce async with too much edge effect).

• Japanese supports (ideographic space, NKDF normalization)
• Mnemonic.toSentence -> Mnemonic.sentence

• Rename exports.dart -> bip39_mnemonic.dart.

• Initial version.