v0.4.5
- Bump version (#1206) by Yota Toyama
- Refactor opt options (#1205) by Yota Toyama
- Static counts in reference counting (#1196) by Yota Toyama
- Use LLVM opt command (#1204) by Yota Toyama
- Fix reference count comparison (#1203) by Yota Toyama
- Use rust-cache (#1202) by Yota Toyama
- Update dependencies (#1197) by Yota Toyama