diff --git a/doc/config.rst b/doc/config.rst
index fe8717aac..9c969c44e 100644
--- a/doc/config.rst
+++ b/doc/config.rst
@@ -1087,6 +1087,8 @@ These options influence LaTeX output.
         ``'\\usepackage[utf8]{inputenc}'``.
      ``'cmappkg'``
         "cmap" package inclusion, default ``'\\usepackage{cmap}'``.
+
+        .. versionadded:: 1.2
      ``'fontenc'``
         "fontenc" package inclusion, default ``'\\usepackage[T1]{fontenc}'``.
      ``'maketitle'``