diff --git a/runtime/doc/digraph.txt b/runtime/doc/digraph.txt
index 6bed065..2a96812 100644
--- a/runtime/doc/digraph.txt
+++ b/runtime/doc/digraph.txt
@@ -1,4 +1,4 @@
-*digraph.txt*   For Vim version 9.1.  Last change: 2023 Oct 20
+*digraph.txt*   For Vim version 9.1.  Last change: 2025 Feb 02
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -125,8 +125,8 @@
 
 On most systems Vim uses the same digraphs.  They work for the Unicode and
 ISO-8859-1 character sets.  These default digraphs are taken from the RFC1345
-mnemonics.  To make it easy to remember the mnemonic, the second character has
-a standard meaning:
+mnemonics (with some additions).  To make it easy to remember the mnemonic,
+the second character has a standard meaning:
 
 	char name		char	meaning ~
 	Exclamation mark	!	Grave
@@ -1075,6 +1075,7 @@
 ≅	?=	2245	8773	APPROXIMATELY EQUAL TO
 ≈	?2	2248	8776	ALMOST EQUAL TO
 ≌	=?	224C	8780	ALL EQUAL TO
+≐	.=	2250	8784	APPROACHES THE LIMIT
 ≓	HI	2253	8787	IMAGE OF OR APPROXIMATELY EQUAL TO
 ≠	!=	2260	8800	NOT EQUAL TO
 ≡	=3	2261	8801	IDENTICAL TO
diff --git a/runtime/doc/version9.txt b/runtime/doc/version9.txt
index 64f49a6..010a0cb 100644
--- a/runtime/doc/version9.txt
+++ b/runtime/doc/version9.txt
@@ -41635,6 +41635,7 @@
 	"preinsert"	- highlight to be inserted values
 - add |dist#vim9#Launch()| and |dist#vim9#Open()| to the |vim-script-library|
   and decouple it from |netrw|
+- new digraph "APPROACHES THE LIMIT" using ".="
 
 							*added-9.2*
 Added ~
diff --git a/src/digraph.c b/src/digraph.c
index 32b36be..a5dff00 100644
--- a/src/digraph.c
+++ b/src/digraph.c
@@ -997,6 +997,7 @@
 	{'?', '=', 0x2245},
 	{'?', '2', 0x2248},
 	{'=', '?', 0x224c},
+	{'.', '=', 0x2250},
 	{'H', 'I', 0x2253},
 	{'!', '=', 0x2260},
 	{'=', '3', 0x2261},
diff --git a/src/testdir/test_digraph.vim b/src/testdir/test_digraph.vim
index 88b8ded..29fa300 100644
--- a/src/testdir/test_digraph.vim
+++ b/src/testdir/test_digraph.vim
@@ -40,6 +40,9 @@
   " Quadruple prime
   call Put_Dig("'4")
   call assert_equal("⁗", getline('.'))
+  " APPROACHES THE LIMIT
+  call Put_Dig(".=")
+  call assert_equal("≐", getline('.'))
   " Not a digraph
   call Put_Dig("a\<bs>")
   call Put_Dig("\<bs>a")
diff --git a/src/version.c b/src/version.c
index fae9195..6f59af4 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1065,
+/**/
     1064,
 /**/
     1063,