# Revision history for simple-expr ## [0.1.0.0] -- 2023-05-12 ### Added * Basic types `SimpleExpr`, `Expr` and instances for `NumHask` typeclasses. * Conversion to graphs from `graphite` package. * Visualization provided by `graphviz`. * Tutorial ## [0.1.1.0] -- 2023-08-05 ### Fixed * Compatibility up to LTS 21.6