v4.1.1

Changed

• Replaced ESLint with Biome as the linting stack.
• Updated CI to run npm test on Node 16/18 with modern GitHub Actions versions.
• Kept gulp pinned at 4.0.2 and applied targeted dependency overrides to reduce transitive risk.
• Made reference hash calculation deterministic by sorting hash inputs before digesting.
• Fixed recursive hash traversal stack handling to avoid order-dependent cycle behavior.
• Updated reference replacement logic to preserve original filenames when targets are configured not to be renamed.

Fixed

• Fixed extensionless TypeScript references not being rewritten (./module where target is .ts).
• Fixed non-deterministic revision hashes caused by unordered reference iteration.
• Fixed incorrect hashed .html target rewrites when dontRenameFile is enabled for HTML.

Added

• Added Biome configuration (biome.json).
• Added regression tests for:
  • deterministic hash regardless of child-reference key order,
  • preserving unhashed references for files excluded by dontRenameFile,
  • rewriting extensionless TypeScript imports.
• Added TypeScript fixture files for extensionless import coverage:
  • test/fixtures/config1/script/app-typescript.ts
  • test/fixtures/config1/script/short-ts-only.ts
  • test/fixtures/config1/script/short-ts-duplicate-only.ts

Removed

• Removed ESLint config stack (eslint.config.js and related ESLint dependencies).