Add "since" doc metadata to File.rename/2 (#10328)

adrianomitre · web-flow · commit 94160c0ed1e1 · 2020-09-14T09:08:58.000+02:00
diff --git a/lib/elixir/lib/file.ex b/lib/elixir/lib/file.ex
@@ -735,6 +735,7 @@ defmodule File do
       File.rename("samples", "tmp")
 
   """
+  @doc since: "1.1.0"
   @spec rename(Path.t(), Path.t()) :: :ok | {:error, posix}
   def rename(source, destination) do
     :file.rename(source, destination)
