- exception: export the process result exception (15a41e3)
- prefix: allow output to be prefixed with a custom string (75f0da3)
- stdio: processstartmode.inheritstdio incompat with inheritstdio (1f08f17)
- process: trim trailing whitespace the same as execa (1256f06)
- lookpath: added a "which/where" like function (6f83b6f)
- exception: throw an actual exception for better error messages (3de86bb)
- example: tidy up double dart io import (924d387)
- pubspec: longer description to pass the pub.flutter-io.cn linter (9c8e0a3)