Version 7.0.0

Major

• Updated Node.js support to ^12.20 || >= 14.13.
• Updated dependencies, some of which require newer Node.js versions than previously supported.
• The API is now ESM in .mjs files instead of CJS in .js files, accessible via import but not require.
• Replaced the the package.json exports field public subpath folder mapping (deprecated by Node.js) with a subpath pattern.

Minor

• Added a package sideEffects field.

Patch

• Stop using hard-rejection to detect unhandled Promise rejections in tests, as Node.js v15+ does this natively.
• Updated GitHub Actions CI config:
  • Updated the tested Node.js versions to v12, v14, v16.
  • Updated actions/checkout to v2.
  • Updated actions/setup-node to v2.
  • Simplify config with the npm install-test command.
  • Don’t specify the CI environment variable as it’s set by default.
• Removed npm-debug.log from the .gitignore file as npm v4.2.0+ doesn’t create it in the current working directory.
• Simplified JSDoc related package scripts now that jsdoc-md v10 automatically generates a Prettier formatted readme.
• Added a package test:jsdoc script that checks the readme API docs are up to date with the source JSDoc.
• Readme tweaks.