Set version to 0.21.0

ararslan · ararslan · commit 670d4eeb2458 · 2019-07-16T09:16:13.000-07:00
In preparation for the next release
diff --git a/Project.toml b/Project.toml
@@ -1,5 +1,6 @@
 name = "JSON"
 uuid = "682c06a0-de6a-54ab-a142-c8b1cf79cde6"
+version = "0.21.0"
 
 [deps]
 Dates = "ade2ca70-3891-5945-98fb-dc099432e06a"
