4.0.0

Change

• 9d47ef5 Change to require Node.js 16
  migrate: update Node
• 6c59174 Change to use Unicode regexes
  migrate: use more recent Node/browsers (that support /\p{P}/u: Node 10, browsers since before 2020)
• 910dbf0 Change to replace Buffer with Uint8Array
  migrate: this should be fine: weird encodings might be different but you should use utf8 anyway
• d8c082b Change to remove extensions from export maps
  migrate: from 'micromark/stream.js' -> from 'micromark/stream'
• ddb9f2f Change to simplify micromark export map
  migrate: import {parse} from 'micromark/parse' -> import {parse} from 'micromark'
• 723c9b7 Change to simplify micromark-util-symbol export map
  migrate: import {codes} from 'micromark-util-symbol/codes' -> import {codes} from 'micromark-util-symbol'

Misc

• 2876552 Refactor size of bundle in docs
  now at ±13.8kb
• ec48da6 Refactor docs
• 839564d 1a1397a 8505277 bbb726d Refactor code-style
• 7116a45 Add ignore-scripts to .npmrcs
• 482f8b6 6ab0cf1 Refactor package.jsons
• 038995d Fix fuzzer
• 7dcd90c Replace dependency
• d91ba6d Update dev-dependencies

Full Changelog: 3.2.0...4.0.0