v3.6.6

This fixes and improves devtools middleware. The basic usage shouldn't be changed. If you have questions on usage, please open a new discussion.

What's Changed

• refactor(core): extract react.ts from index.ts by @dai-shi in #663
• refactor(middleware): split into multiple files by @dai-shi in #664
• rewrite devtools by @devanshj in #675

New Contributors

• @Thisen made their first contribution in #688
• @devanshj made their first contribution in #675

Full Changelog: v3.6.5...v3.6.6