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 adf24bd835)

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

diff --git a/Doc/library/importlib.metadata.rst b/Doc/library/importlib.metadata.rst
index a057767ebd2f7de4b879477be5ed0e762f9fccd9..5d30b0fdb3e8217a176307c5e3dc7fc230dc17f8 100644 (file)
--- a/Doc/library/importlib.metadata.rst
+++ b/Doc/library/importlib.metadata.rst
@@ -7,6 +7,8 @@
 .. module:: importlib.metadata
    :synopsis: The implementation of the importlib metadata.
 
+.. versionadded:: 3.8
+
 **Source code:** :source:`Lib/importlib/metadata.py`
 
 .. note::