bump to version 0.5.0

nikomatsakis · nikomatsakis · commit 53828bde524d · 2017-03-06T04:58:03.000-05:00
diff --git a/Cargo.toml b/Cargo.toml
@@ -4,5 +4,5 @@ description = "Union-find, congruence closure, and other unification code. Based
 license = "MIT/Apache-2.0"
 homepage = "https://github.com/nikomatsakis/ena"
 repository = "https://github.com/nikomatsakis/ena"
-version = "0.4.0"
+version = "0.5.0"
 authors = ["Niko Matsakis <niko@alum.mit.edu>"]
