@ -15,6 +15,9 @@ env:
- RACKET_VERSION=7.1
- RACKET_VERSION=7.2
- RACKET_VERSION=7.3
- RACKET_VERSION=7.4
- RACKET_VERSION=7.5
- RACKET_VERSION=7.6
- RACKET_VERSION=HEAD
- RACKET_VERSION=HEADCS