diff --git a/runtime/doc/change.txt b/runtime/doc/change.txt
index 785f4ac..e436655 100644
--- a/runtime/doc/change.txt
+++ b/runtime/doc/change.txt
@@ -1,4 +1,4 @@
-*change.txt*    For Vim version 9.1.  Last change: 2024 Oct 07
+*change.txt*    For Vim version 9.1.  Last change: 2024 Nov 12
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -586,6 +586,8 @@
 			program {filter} (for {Visual} see |Visual-mode|).
 
 :{range}![!]{filter} [!][arg]				*:range!*
+			For executing external commands see |:!|
+
 			Filter {range} lines through the external program
 			{filter}.  Vim replaces the optional bangs with the
 			latest given command and appends the optional [arg].
diff --git a/runtime/doc/usr_10.txt b/runtime/doc/usr_10.txt
index 4ffd235..29ccd9f 100644
--- a/runtime/doc/usr_10.txt
+++ b/runtime/doc/usr_10.txt
@@ -1,4 +1,4 @@
-*usr_10.txt*	For Vim version 9.1.  Last change: 2019 Nov 22
+*usr_10.txt*	For Vim version 9.1.  Last change: 2024 Nov 12
 
 		     VIM USER MANUAL - by Bram Moolenaar
 
@@ -736,6 +736,11 @@
 command prints the current time and date.  "!!date<Enter>" replaces the current
 line with the output of "date".  This is useful to add a timestamp to a file.
 
+Note: There is a difference between "!cmd" (e.g. using it without any file
+range) and "{range}!cmd".  While the former will simply execute the external
+command and Vim will show the output, the latter will filter {range}lines
+through the filter and replace that range by the result of the filter command.
+See |:!| and |:range!| for details.
 
 WHEN IT DOESN'T WORK
 
diff --git a/runtime/doc/various.txt b/runtime/doc/various.txt
index 4c26794..5f0ad06 100644
--- a/runtime/doc/various.txt
+++ b/runtime/doc/various.txt
@@ -1,4 +1,4 @@
-*various.txt*   For Vim version 9.1.  Last change: 2024 Oct 05
+*various.txt*   For Vim version 9.1.  Last change: 2024 Nov 12
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -254,7 +254,8 @@
 
 							*:!cmd* *:!*
 :!{cmd}			Execute {cmd} with the shell.  See also the 'shell'
-			and 'shelltype' option.
+			and 'shelltype' option.  For the filter command, see
+			|:range!|.
 							*E34*
 			Any '!' in {cmd} is replaced with the previous
 			external command (see also 'cpoptions').  But not when