- Fix the build on GHC 8.4.
Observableinstances can be derived forGenericinstances usingDefaultSignatures(MaartenFaddegon)- Depend on the
FPrettylibrary for pretty-printing, which requiresbase-4.5or greater.
- Fixed build with GHC 7.10
Observable instances can be derived for Generic instances using
DefaultSignatures (MaartenFaddegon)FPretty library for pretty-printing, which requires
base-4.5 or greater.