Bump version 0.2.1

Jamal Awad · Jamal Awad · commit a536da3fb9f1 · 2020-10-13T13:43:14.000+03:00
diff --git a/lib/proxycrawl/version.rb b/lib/proxycrawl/version.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ProxyCrawl
-  VERSION = "0.2.0"
+  VERSION = '0.2.1'
 end
