[AlfeG]

For us non stable things were sass and Tailwind. Lost a lot of dev work just to upgrade those with no visible benefit at all.

Everything else is smooth and silk

Ohh, yes eslint 8 => 9 migration were also a big pain to handle.

[egorfine]

> eslint 8 => 9 migration were also a big pain to handle.

Still not resolved. Their main recommended config is still not updated for 9.