3 curated breaking changes across major versions of source_span. Use this as a migration checklist before bumping dependencies.
Support robust SDK discovery for AOT-compiled tools (`dart install`, `dart build cli`) probing `Platform.resolvedExecutable`, `DART_ROOT`, `DART_SDK`, system `PATH` (with Flutter wrapper layout awareness), and `FLUTTER_ROOT`.
Add `dartExecutable` getter (`String?`) to locate the `dart` binary.
Add `isValidSdkPath(String candidatePath)` validation helper.
Get this data programmatically \u2014 free, no authentication.
curl https://depscope.dev/api/breaking/pub/source_span