doc: indicate the version where uv_tty_set_mode was changed

PR-URL: https://github.com/libuv/libuv/pull/89
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

docs/src/tty.rst

@@ -18,6 +18,8 @@ Data types
 
 .. c:type:: uv_tty_mode_t
 
+    .. versionadded:: 1.1.1
+
     TTY mode type:
 
     ::
@@ -61,6 +63,9 @@ API
 
 .. c:function:: int uv_tty_set_mode(uv_tty_t*, uv_tty_mode_t mode)
 
+    .. versionchanged:: 1.1.1: the mode is specified as a :c:type:`uv_tty_mode_t`
+                        value.
+
     Set the TTY using the specified terminal mode.
 
 .. c:function:: int uv_tty_reset_mode(void)