- [ENHANCEMENT] We now ensure that dependencies linked into a project always see the correct `peerDependencies`.
- [BREAKING] the `linkDeps` argument originally linked both dependencies and devDependencies. In the course of implementing correct peerDep support, it was discovered that linking devDependencies is not typically desirable, so `linkDeps` has switched to only link `dependencies`, and you should pass `linkDevDeps` to explicitly opt in to lining `devDependencies`.