v1.1.0

What's changed

Added

• Added deterministic tests to verify the correctness of the ID generation algorithm
• Added an aggregate progress reporter to the collision test suite for better feedback during long test runs

Changed

• Security
  • The default RNG has been updated to use the cryptographically secure crypto/rand, instead of the insecure math/rand
  • The library is now secure by default
• Performance
  • Optimized entropy generation by replacing inefficient string concatenation with usage of strings.Builder. This reduces memory allocations.
  • Refactored collision test suite to use less memory.
• Other
  • The Generate() function is now initialized lazily and safely on first use via sync.Once
  • The long-running collision test has been separated from the default test suite via a build tag, to speed up testing during development

Fixed

• The default fingerprint generation is now fully deterministic, as it sorts environment variable keys, ensuring the generated fingerprint is stable across different platforms

v1.0.1

What's Changed

• Updated validation regex for IsCuid() to include new criteria (must start with a letter)
• Updated crypto package to v0.17.0 via Dependabot

Full Changelog: v1.0.0...v1.0.1

v1.0.0

docs: update README