stub changelog and migration page

fixes #204

update cssnano (#235)

* update cssnano

* Revert "update cssnano"

This reverts commit 54ffc9415e82228edd723735594d1df432b3272b.

* update package.json + npm install

cut v1.4.4

<Typography />

starting working migration

working baseline

update caniuse

examples

update cssnano

working

✂️ v1.7.5 with modern font stacks

gotta figure out mobile

migration

basic processing

adds fixes for combo examples, fixes scale animations

add `text-wrap: balance;`

update branch, update lightning

stub

need to fix the build step gen:op