cuid2 4.1.0

A dart implementaion of the secure, collision-resistant ids optimized for horizontal scaling and performance (v2).

4.1.0

• Migrated dart:html to package:web (now a dependency).
• SDK constraint updated to >=3.4.0 <4.0.0.
• Updated dependencies.

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4.0.0

• Add CLI (dart run cuid2 or cuid2).
• Add throwIfInsecure option: when set, throws UnsupportedError if secure RNG is unavailable instead of falling back to non-secure Random().
• Add optional custom random (e.g. double Function()) to cuidConfig for injectable RNG.
• isCuid: validation now requires first character to be a letter [a-z] (per CUID2 spec).
• cuid / cuidSecure: default length uses Cuid.defaultLength; cuidSecure uses secure RNG and rethrows UnsupportedError when secure RNG is unavailable.
• SDK constraint updated to >=3.0.0 <4.0.0.
• Updated dependencies.

Breaking changes

• cuidConfig
  • fingerprint is now String? (value), not String Function()?.
  • secure removed; use throwIfInsecure: true to require secure RNG and fail otherwise.
• Cuid
  • Constructor uses named parameters; fingerprint on Cuid instances is now String? (use cuid.fingerprint instead of cuid.fingerprint!()).
• isCuid
  • Strings that start with a digit are no longer considered valid.

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3.1.0

• Fix fingerprinting on web.
• Increase min SDK version from 2.12.0 to 2.14.0.

3.0.0

• Refactor code and bring it up to cuid2.js v2.2.0.
• Add more tests.
• [BREAKING] counter parameter is now int Function()? instead of Function?.

2.0.0

• Add cuidConfig() for more customizability.

• Example:

  Function myCounter(int start) {
    return () => start += 5;
  }
  final cc = cuidConfig(counter: myCounter(0));
  final id = cc.gen();
  

• [BREAKING] Remove entropyLength param from cuid() and cuidSecure().

1.0.0

• Initial version.