diff --git a/docs/hazmat/primitives/twofactor.rst b/docs/hazmat/primitives/twofactor.rst
index df70a58..9268f2f 100644
--- a/docs/hazmat/primitives/twofactor.rst
+++ b/docs/hazmat/primitives/twofactor.rst
@@ -76,6 +76,8 @@
 
     .. method:: get_provisioning_uri(account_name, counter, issuer)
 
+        .. versionadded:: 1.0
+
         :param account_name: The display name of account, such as
             ``'Alice Smith'`` or ``'alice@example.com'``.
         :type account_name: :term:`text`
@@ -186,6 +188,8 @@
 
     .. method:: get_provisioning_uri(account_name, issuer)
 
+        .. versionadded:: 1.0
+
         :param account_name: The display name of account, such as
             ``'Alice Smith'`` or ``'alice@example.com'``.
         :type: :term:`text`