Set custom :version for recently modified undo options

* lisp/cus-start.el (undo-limit, undo-strong-limit, undo-outer-limit):
Bump :version.

diff --git a/lisp/cus-start.el b/lisp/cus-start.el
index ddb9546ad1a92c7d2dcb9e4dcc699ffe67fecd2b..15d33b43c011356640bdeb7e37c17cdaad5ec98f 100644 (file)
--- a/lisp/cus-start.el
+++ b/lisp/cus-start.el
@@ -495,8 +495,8 @@ Leaving \"Default\" unchecked is equivalent with specifying a default of
                (const :tag "Silent" ignore)
                function))
             ;; undo.c
-            (undo-limit undo integer)
-            (undo-strong-limit undo integer)
+            (undo-limit undo integer "27.1")
+            (undo-strong-limit undo integer "27.1")
             (undo-outer-limit undo
                               (choice integer
                                       (const :tag "No limit"
@@ -507,7 +507,7 @@ the undo info for the current command never gets discarded.
 This should only be chosen under exceptional circumstances,
 since it could result in memory overflow and make Emacs crash."
                                              nil))
-                              "22.1")
+                              "27.1")
             ;; window.c
             (temp-buffer-show-function windows (choice (const nil) function))
             (next-screen-context-lines windows integer)