[3.12] gh-119580: Improve version added section for convenience variable (GH-119583) (#119625)

miss-islington · gaogaotiantian · web-flow · commit 823c66a78956 · 2024-05-27T19:04:01.000+01:00
Co-authored-by: Tian Gao &lt;gaogaotiantian@hotmail.com&gt;
diff --git a/Doc/library/pdb.rst b/Doc/library/pdb.rst
@@ -278,6 +278,8 @@ There are three preset *convenience variables*:
 
 .. versionadded:: 3.12
 
+   Added the *convenience variable* feature.
+
 .. index::
    pair: .pdbrc; file
    triple: debugger; configuration; file
