Add package and private_modules to executable and library
Add install_package to install
Add copy_with_source_directive which implements the copy# action.
Add flags and ocamlc_flags to complement existing ocamlopt_flags. Type has changed but not a breaking change since ocamlopt_flags was previously unusable (lacked type constructor).
Add preprocess_action to preprocess
0.1.3
Allow DkmlDuneDslShow to be used programmatically
0.1.2
Add Boolean Language
Add enabled_if for (rule)
0.1.1
Add expression for (alias _name_) in (deps).
Add (file_deps [...]) in (deps) for multiple dependencies.