bpo-43856: Add a versionadded directive to the importlib.metadata docs (GH-25445)

Use a versionadded directive to generate the text "New in version
3.8." (to match with the documentation of other modules).

Automerge-Triggered-By: GH:jaraco.
(cherry picked from commit adf24bd835ed8f76dcc51aa98c8c54275e86965b)

Co-authored-by: Zackery Spytz <zspytz@gmail.com>

diff --git a/Doc/library/importlib.metadata.rst b/Doc/library/importlib.metadata.rst
index 0dd3daaa54892bab4f560de775e2660551750dfa..2c8d7f81c835e8cecd5df8fd21e1761ed8fcd84b 100644 (file)
--- a/Doc/library/importlib.metadata.rst
+++ b/Doc/library/importlib.metadata.rst
@@ -4,6 +4,8 @@
  Using :mod:`!importlib.metadata`
 =================================
 
+.. versionadded:: 3.8
+
 .. note::
    This functionality is provisional and may deviate from the usual
    version semantics of the standard library.