diff --git a/changes.txt b/changes.txt
index 7bd28143a..94271868c 100644
--- a/changes.txt
+++ b/changes.txt
@@ -2,15 +2,17 @@ Change Log
 ==========
 
 
-**Changes in version 1.25.6 ()**
+**Changes in version 1.26.0 ()**
+
+* Use MuPDF-1.26.0.
 
 * Fixed issues:
 
-  * **Fixed** `4404 <https://github.com/pymupdf/PyMuPDF/issues/4404>`_: 
-  * **Fixed** `4439 <https://github.com/pymupdf/PyMuPDF/issues/4439>`_: 
-  * **Fixed** `4412 <https://github.com/pymupdf/PyMuPDF/issues/4412>`_: 
-  * **Fixed** `4324 <https://github.com/pymupdf/PyMuPDF/issues/4324>`_: 
-  * **Fixed** `4447 <https://github.com/pymupdf/PyMuPDF/issues/4447>`_: 
+  * **Fixed** `4324 <https://github.com/pymupdf/PyMuPDF/issues/4324>`_: cluster_drawings() fails to cluster horizontal and vertical thin lines
+  * **Fixed** `4404 <https://github.com/pymupdf/PyMuPDF/issues/4404>`_: IndexError in page.get_links()
+  * **Fixed** `4412 <https://github.com/pymupdf/PyMuPDF/issues/4412>`_: Regression? Spurious error? in insert_pdf in v1.25.4
+  * **Fixed** `4439 <https://github.com/pymupdf/PyMuPDF/issues/4439>`_: New Xml class from data does not work - bug in code
+  * **Fixed** `4447 <https://github.com/pymupdf/PyMuPDF/issues/4447>`_: Stroke color of annotations cannot be correctly set
 
 * Other:
 
diff --git a/docs/document.rst b/docs/document.rst
index 05b9966ff..e688972fa 100644
--- a/docs/document.rst
+++ b/docs/document.rst
@@ -1305,7 +1305,7 @@ For details on **embedded files** refer to Appendix 3.
      pair: join_duplicates; Document.insert_pdf
      pair: show_progress; Document.insert_pdf
 
-  .. method:: insert_pdf(docsrc, from_page=-1, to_page=-1, start_at=-1, rotate=-1, links=True, annots=True, widgets=True, join_duplicates=False, show_progress=0, final=1)
+  .. method:: insert_pdf(docsrc, *, from_page=-1, to_page=-1, start_at=-1, rotate=-1, links=True, annots=True, widgets=True, join_duplicates=False, show_progress=0, final=1)
 
     PDF only: Copy the page range **[from_page, to_page]** (including both) of PDF document *docsrc* into the current one. Inserts will start with page number *start_at*. Value -1 indicates default values. All pages thus copied will be rotated as specified. Links, annotations and widgets can be excluded in the target, see below. All page numbers are 0-based.
 
diff --git a/tests/resources/test_4363.pdf b/tests/resources/test_4363.pdf
new file mode 100644
index 000000000..d15940e3e
Binary files /dev/null and b/tests/resources/test_4363.pdf differ
diff --git a/tests/test_textextract.py b/tests/test_textextract.py
index ff0dfa841..5fb9b4ef5 100644
--- a/tests/test_textextract.py
+++ b/tests/test_textextract.py
@@ -780,3 +780,35 @@ def test_extendable_textpage():
         
         path3 = os.path.normpath(f'{__file__}/../../tests/test_extendable_textpage3.pdf')
         document.save(path3)
+
+
+def test_4363():
+    print()
+    print(f'{pymupdf.version=}')
+    path = os.path.normpath(f'{__file__}/../../tests/resources/test_4363.pdf')
+    n = 0
+    texts = list()
+    with pymupdf.open(path) as document:
+        assert len(document) == 1
+        page = document[0]
+        t = page.search_for('tour')
+        print(f'{t=}')
+        n += len(t)
+        text = page.get_text()
+        texts.append(text)
+    print(f'{n=}')
+    print(f'{len(texts)=}')
+    text = texts[0]
+    print('text:')
+    print(f'{text=}')
+    text_expected = (
+            'Deal Roadshow SiteTour\n'
+            'We know your process. We know your standard.\n'
+            'Professional Site Tour Video Productions for the Capital Markets.\n'
+            '1\n'
+            )
+    if text != text_expected:
+        print(f'Expected:\n    {text_expected!r}')
+        print(f'Found:\n    {text!r}')
+        assert 0
+