I'm not sure but one of the challenges we had was the changes to NPM package resolution. We had to use the "legacy peer deps" flag to get certain things to work

I'm not sure but one of the challenges we had was the changes to NPM package resolution. We had to use the "legacy peer deps" flag to get certain things to work without upgrading tons of packages. These were both LTS releases so you would hope that is would be easy to upgrade or at least be able to have a reasonable upgrade path