Bump to 2.4.0

Piotr Solnica · Piotr Solnica · commit 4f818feade28 · 2018-02-18T14:22:35.000+01:00
diff --git a/lib/rom/sql/version.rb b/lib/rom/sql/version.rb
@@ -1,5 +1,5 @@
 module ROM
   module SQL
-    VERSION = '2.3.0'.freeze
+    VERSION = '2.4.0'.freeze
   end
 end
