Upgrade from 1.7.19 to 2.0.0 adds ~20 kB gzip to bundle

[alexbepple]

Upgrading @headlessui/react from 1.7.x to 2.1.x added ~20 kB to my bundle. I narrowed it down to the major-version jump, i.e. the step 1.7.19 → 2.0.0 is responsible.

This increase in bundle size is not noted in the changelog. @maintainers: are you aware of this and do you consider this a bug?

More info

My only usages of @headlessui/react are import { Dialog } from '@headlessui/react' and import { Menu } from '@headlessui/react'.

I am using vite v5.2.13 for bundling (so I guess it’s Rollup).

before: 
dist/assets/vendor-BaRSALqi.js                 417.05 kB │ gzip: 124.06 kB

after:
dist/assets/vendor-_mT_Dn_h.js                 472.92 kB │ gzip: 143.20 kB