include v2 in versions array to deploydocs

docs/make.jl

@@ -67,6 +67,6 @@ makedocs(
 deploydocs(
     repo = "github.com/fredrikekre/Literate.jl.git",
     push_preview = true,
-    versions = ["v#.#", "dev" => "dev"],
+    versions = ["v2" => "v^", "v#.#", "dev" => "dev"],
     deploy_config = deployconfig,
 )