The 2019.1.1 release fixes some minor bugs and improves the performance of the U1000 check:
- The ST category of checks no longer flag style issues of aliased types when the aliased type exists in a package we aren't explicitly checking. This avoids crashes and erratic error reports.
- Compiler errors now have correct position information.
- A crash in the Stylish reporter has been fixed.
- We no longer flag unused objects that belong to cgo internals.
- The U1000 check has been optimized, reducing its memory usage and runtime.