- changes (like *BACKEND-FEATURES*, made many fixes and improvements
- in the compiler's type system, has done a substantial amount of work
- on bootstrapping SBCL under unrelated (non-SBCL, non-CMU-CL) Common
- Lisps, and contributed in other ways as well.
+ changes (like *BACKEND-SUBFEATURES*), made many fixes and
+ improvements in the compiler's type system, has done a substantial
+ amount of work on bootstrapping SBCL under unrelated (non-SBCL,
+ non-CMU-CL) Common Lisps, and contributed in other ways as well.