add versionadded

diff --git a/Doc/library/warnings.rst b/Doc/library/warnings.rst
index 091327f3c8a5bf9e2d8f09d9b28fb574c9bd2f81..d36955f6376ab30b3258ada26f3a4cc3356f0d6c 100644 (file)
--- a/Doc/library/warnings.rst
+++ b/Doc/library/warnings.rst
@@ -279,6 +279,8 @@ Available Functions
    be a string and *category* a subclass of :exc:`Warning`. :func:`warnpy3k`
    is using :exc:`DeprecationWarning` as default warning class.
 
+   .. versionadded:: 2.6
+
 
 .. function:: showwarning(message, category, filename, lineno[, file[, line]])