diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index ae93b35..18cd2c1 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -1,4 +1,4 @@
-*eval.txt*	For Vim version 9.1.  Last change: 2024 May 05
+*eval.txt*	For Vim version 9.1.  Last change: 2024 Jun 01
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -2727,7 +2727,7 @@
 v:warningmsg	Last given warning message.  It's allowed to set this variable.
 
 					*v:windowid* *windowid-variable*
-v:windowid	When any X11 based GUI is running or when running in a
+v:windowid	When any X11/Wayland based GUI is running or when running in a
 		terminal and Vim connects to the X server (|-X|) this will be
 		set to the window ID.
 		When an MS-Windows GUI is running this will be set to the
diff --git a/src/testdir/test_gui.vim b/src/testdir/test_gui.vim
index 2ff8d34..d53750f 100644
--- a/src/testdir/test_gui.vim
+++ b/src/testdir/test_gui.vim
@@ -899,7 +899,7 @@
 endfunc
 
 func Test_windowid_variable()
-  if (g:x11_based_gui && empty($WAYLAND_DISPLAY)) || has('win32')
+  if g:x11_based_gui || has('win32')
     call assert_true(v:windowid > 0)
   else
     call assert_equal(0, v:windowid)
diff --git a/src/version.c b/src/version.c
index 6e02c3e..221fcf8 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    457,
+/**/
     456,
 /**/
     455,