bump version for release (#118)

Pietro Vertechi · web-flow · commit 86252c8ffe58 · 2020-02-13T15:14:47.000Z
diff --git a/Project.toml b/Project.toml
@@ -1,6 +1,6 @@
 name = "StructArrays"
 uuid = "09ab397b-f2b6-538f-b94a-2f83cf4a842a"
-version = "0.4.1"
+version = "0.4.2"
 
 [deps]
 DataAPI = "9a962f9c-6df0-11e9-0e5d-c546b8b5ee8a"
