diff --git a/NOTICE.md b/NOTICE.md
index 798704f..f72ecdd 100644
--- a/NOTICE.md
+++ b/NOTICE.md
@@ -1,4 +1,4 @@
-QPDF is copyright (c) 2005-2023 Jay Berkenbilt
+QPDF is copyright (c) 2005-2024 Jay Berkenbilt
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
 
diff --git a/README-maintainer.md b/README-maintainer.md
index 1230249..a248918 100644
--- a/README-maintainer.md
+++ b/README-maintainer.md
@@ -439,7 +439,7 @@ When done, the following should happen:
   * debian package -- search for copyright.*berkenbilt in debian/copyright
   * qtest-driver, TestDriver.pm in qtest source
 
-  Copyright last updated: 2023.
+  Copyright last updated: 2024.
 
 * Take a look at "External Libraries" in TODO to see if we need to
   make any changes. There is still some automation work left to do, so
diff --git a/README.md b/README.md
index 2b50149..07e1ee0 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ The public key used to sign qpdf source distributions has fingerprint `C2C9 6B10
 
 # Copyright, License
 
-QPDF is copyright (c) 2005-2023 Jay Berkenbilt
+QPDF is copyright (c) 2005-2024 Jay Berkenbilt
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
 
diff --git a/appimage/build-appimage b/appimage/build-appimage
index f970b7d..0c6ba6b 100755
--- a/appimage/build-appimage
+++ b/appimage/build-appimage
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Copyright (c) 2019-2023 Jay Berkenbilt and Kurt Pfeifle
+# Copyright (c) 2019-2024 Jay Berkenbilt and Kurt Pfeifle
 #
 # This script is used to build an 'AppImage' from GitHub sources of
 # QPDF (see https://appimage.org/). It is used in CI, but it also
diff --git a/appimage/qpdf.appdata.xml b/appimage/qpdf.appdata.xml
index 77a24eb..0a194b5 100644
--- a/appimage/qpdf.appdata.xml
+++ b/appimage/qpdf.appdata.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2005-2023 Jay Berkenbilt -->
+<!-- Copyright 2005-2024 Jay Berkenbilt -->
 <component>
 	<id>org.QPDF.qpdf.desktop</id>
 	<metadata_license>MIT</metadata_license>
diff --git a/include/qpdf/Buffer.hh b/include/qpdf/Buffer.hh
index d0e6eda..fa81e59 100644
--- a/include/qpdf/Buffer.hh
+++ b/include/qpdf/Buffer.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/BufferInputSource.hh b/include/qpdf/BufferInputSource.hh
index bd63f78..b13c7bd 100644
--- a/include/qpdf/BufferInputSource.hh
+++ b/include/qpdf/BufferInputSource.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/ClosedFileInputSource.hh b/include/qpdf/ClosedFileInputSource.hh
index 1a6a9a0..a7aea23 100644
--- a/include/qpdf/ClosedFileInputSource.hh
+++ b/include/qpdf/ClosedFileInputSource.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Constants.h b/include/qpdf/Constants.h
index 74c9aea..24f7dc3 100644
--- a/include/qpdf/Constants.h
+++ b/include/qpdf/Constants.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2005-2023 Jay Berkenbilt
+/* Copyright (c) 2005-2024 Jay Berkenbilt
  *
  * This file is part of qpdf.
  *
diff --git a/include/qpdf/DLL.h b/include/qpdf/DLL.h
index 82c5278..03102ec 100644
--- a/include/qpdf/DLL.h
+++ b/include/qpdf/DLL.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2005-2023 Jay Berkenbilt
+/* Copyright (c) 2005-2024 Jay Berkenbilt
  *
  * This file is part of qpdf.
  *
diff --git a/include/qpdf/FileInputSource.hh b/include/qpdf/FileInputSource.hh
index ed9ae6c..8588582 100644
--- a/include/qpdf/FileInputSource.hh
+++ b/include/qpdf/FileInputSource.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/InputSource.hh b/include/qpdf/InputSource.hh
index c1785a2..7a5e8ec 100644
--- a/include/qpdf/InputSource.hh
+++ b/include/qpdf/InputSource.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/JSON.hh b/include/qpdf/JSON.hh
index d05a82f..81abe89 100644
--- a/include/qpdf/JSON.hh
+++ b/include/qpdf/JSON.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/PDFVersion.hh b/include/qpdf/PDFVersion.hh
index ed072c7..7f812ae 100644
--- a/include/qpdf/PDFVersion.hh
+++ b/include/qpdf/PDFVersion.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Pipeline.hh b/include/qpdf/Pipeline.hh
index bd5a782..50b5fa6 100644
--- a/include/qpdf/Pipeline.hh
+++ b/include/qpdf/Pipeline.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Pl_Buffer.hh b/include/qpdf/Pl_Buffer.hh
index 5def8b4..d02140d 100644
--- a/include/qpdf/Pl_Buffer.hh
+++ b/include/qpdf/Pl_Buffer.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Pl_Concatenate.hh b/include/qpdf/Pl_Concatenate.hh
index bee1bcf..58d2317 100644
--- a/include/qpdf/Pl_Concatenate.hh
+++ b/include/qpdf/Pl_Concatenate.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Pl_Count.hh b/include/qpdf/Pl_Count.hh
index 3601f8d..b95ad04 100644
--- a/include/qpdf/Pl_Count.hh
+++ b/include/qpdf/Pl_Count.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Pl_DCT.hh b/include/qpdf/Pl_DCT.hh
index b7e6b1e..0f5466f 100644
--- a/include/qpdf/Pl_DCT.hh
+++ b/include/qpdf/Pl_DCT.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Pl_Discard.hh b/include/qpdf/Pl_Discard.hh
index 2eddf13..0e2aa96 100644
--- a/include/qpdf/Pl_Discard.hh
+++ b/include/qpdf/Pl_Discard.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Pl_Flate.hh b/include/qpdf/Pl_Flate.hh
index 14009b2..41ae7e4 100644
--- a/include/qpdf/Pl_Flate.hh
+++ b/include/qpdf/Pl_Flate.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Pl_Function.hh b/include/qpdf/Pl_Function.hh
index afd421a..9dc0b56 100644
--- a/include/qpdf/Pl_Function.hh
+++ b/include/qpdf/Pl_Function.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Pl_OStream.hh b/include/qpdf/Pl_OStream.hh
index 9aeaac4..3f0e8e6 100644
--- a/include/qpdf/Pl_OStream.hh
+++ b/include/qpdf/Pl_OStream.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Pl_QPDFTokenizer.hh b/include/qpdf/Pl_QPDFTokenizer.hh
index 79cbda7..79ba843 100644
--- a/include/qpdf/Pl_QPDFTokenizer.hh
+++ b/include/qpdf/Pl_QPDFTokenizer.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Pl_RunLength.hh b/include/qpdf/Pl_RunLength.hh
index e04bce2..5f5c7ab 100644
--- a/include/qpdf/Pl_RunLength.hh
+++ b/include/qpdf/Pl_RunLength.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Pl_StdioFile.hh b/include/qpdf/Pl_StdioFile.hh
index fb99445..3be92cf 100644
--- a/include/qpdf/Pl_StdioFile.hh
+++ b/include/qpdf/Pl_StdioFile.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Pl_String.hh b/include/qpdf/Pl_String.hh
index dc720c9..4be9176 100644
--- a/include/qpdf/Pl_String.hh
+++ b/include/qpdf/Pl_String.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/PointerHolder.hh b/include/qpdf/PointerHolder.hh
index 476abac..388d1c6 100644
--- a/include/qpdf/PointerHolder.hh
+++ b/include/qpdf/PointerHolder.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QIntC.hh b/include/qpdf/QIntC.hh
index 8db0a89..60eb737 100644
--- a/include/qpdf/QIntC.hh
+++ b/include/qpdf/QIntC.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDF.hh b/include/qpdf/QPDF.hh
index 615803d..5ae0177 100644
--- a/include/qpdf/QPDF.hh
+++ b/include/qpdf/QPDF.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFAcroFormDocumentHelper.hh b/include/qpdf/QPDFAcroFormDocumentHelper.hh
index 7207852..d773511 100644
--- a/include/qpdf/QPDFAcroFormDocumentHelper.hh
+++ b/include/qpdf/QPDFAcroFormDocumentHelper.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFAnnotationObjectHelper.hh b/include/qpdf/QPDFAnnotationObjectHelper.hh
index 69ec77b..019b944 100644
--- a/include/qpdf/QPDFAnnotationObjectHelper.hh
+++ b/include/qpdf/QPDFAnnotationObjectHelper.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFCryptoImpl.hh b/include/qpdf/QPDFCryptoImpl.hh
index 522b72a..8babcf1 100644
--- a/include/qpdf/QPDFCryptoImpl.hh
+++ b/include/qpdf/QPDFCryptoImpl.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFCryptoProvider.hh b/include/qpdf/QPDFCryptoProvider.hh
index f1f7801..0e75bfe 100644
--- a/include/qpdf/QPDFCryptoProvider.hh
+++ b/include/qpdf/QPDFCryptoProvider.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFDocumentHelper.hh b/include/qpdf/QPDFDocumentHelper.hh
index 1cd0a2e..fc93565 100644
--- a/include/qpdf/QPDFDocumentHelper.hh
+++ b/include/qpdf/QPDFDocumentHelper.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFEFStreamObjectHelper.hh b/include/qpdf/QPDFEFStreamObjectHelper.hh
index 2d55cca..3578aec 100644
--- a/include/qpdf/QPDFEFStreamObjectHelper.hh
+++ b/include/qpdf/QPDFEFStreamObjectHelper.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFEmbeddedFileDocumentHelper.hh b/include/qpdf/QPDFEmbeddedFileDocumentHelper.hh
index b463336..21ac2bc 100644
--- a/include/qpdf/QPDFEmbeddedFileDocumentHelper.hh
+++ b/include/qpdf/QPDFEmbeddedFileDocumentHelper.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFExc.hh b/include/qpdf/QPDFExc.hh
index daa52a4..1d1b30d 100644
--- a/include/qpdf/QPDFExc.hh
+++ b/include/qpdf/QPDFExc.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFFileSpecObjectHelper.hh b/include/qpdf/QPDFFileSpecObjectHelper.hh
index 6001f09..f341df1 100644
--- a/include/qpdf/QPDFFileSpecObjectHelper.hh
+++ b/include/qpdf/QPDFFileSpecObjectHelper.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFFormFieldObjectHelper.hh b/include/qpdf/QPDFFormFieldObjectHelper.hh
index 156ccc6..f31bb7b 100644
--- a/include/qpdf/QPDFFormFieldObjectHelper.hh
+++ b/include/qpdf/QPDFFormFieldObjectHelper.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFJob.hh b/include/qpdf/QPDFJob.hh
index b9c8ba5..d7f1495 100644
--- a/include/qpdf/QPDFJob.hh
+++ b/include/qpdf/QPDFJob.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFLogger.hh b/include/qpdf/QPDFLogger.hh
index 0b5b618..e376965 100644
--- a/include/qpdf/QPDFLogger.hh
+++ b/include/qpdf/QPDFLogger.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFMatrix.hh b/include/qpdf/QPDFMatrix.hh
index 7abe6ec..7f31ac2 100644
--- a/include/qpdf/QPDFMatrix.hh
+++ b/include/qpdf/QPDFMatrix.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFNameTreeObjectHelper.hh b/include/qpdf/QPDFNameTreeObjectHelper.hh
index 1d344a6..752fe68 100644
--- a/include/qpdf/QPDFNameTreeObjectHelper.hh
+++ b/include/qpdf/QPDFNameTreeObjectHelper.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFNumberTreeObjectHelper.hh b/include/qpdf/QPDFNumberTreeObjectHelper.hh
index fe55a28..abc0606 100644
--- a/include/qpdf/QPDFNumberTreeObjectHelper.hh
+++ b/include/qpdf/QPDFNumberTreeObjectHelper.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFObjGen.hh b/include/qpdf/QPDFObjGen.hh
index 60c397e..400760e 100644
--- a/include/qpdf/QPDFObjGen.hh
+++ b/include/qpdf/QPDFObjGen.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFObject.hh b/include/qpdf/QPDFObject.hh
index 85ac110..679433b 100644
--- a/include/qpdf/QPDFObject.hh
+++ b/include/qpdf/QPDFObject.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFObjectHandle.hh b/include/qpdf/QPDFObjectHandle.hh
index 270c28b..b283549 100644
--- a/include/qpdf/QPDFObjectHandle.hh
+++ b/include/qpdf/QPDFObjectHandle.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFObjectHelper.hh b/include/qpdf/QPDFObjectHelper.hh
index 953ee1f..dff9386 100644
--- a/include/qpdf/QPDFObjectHelper.hh
+++ b/include/qpdf/QPDFObjectHelper.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFOutlineDocumentHelper.hh b/include/qpdf/QPDFOutlineDocumentHelper.hh
index 1d24996..4f93c71 100644
--- a/include/qpdf/QPDFOutlineDocumentHelper.hh
+++ b/include/qpdf/QPDFOutlineDocumentHelper.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFOutlineObjectHelper.hh b/include/qpdf/QPDFOutlineObjectHelper.hh
index 6b42f50..f119f35 100644
--- a/include/qpdf/QPDFOutlineObjectHelper.hh
+++ b/include/qpdf/QPDFOutlineObjectHelper.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFPageDocumentHelper.hh b/include/qpdf/QPDFPageDocumentHelper.hh
index b408fdd..6c652f8 100644
--- a/include/qpdf/QPDFPageDocumentHelper.hh
+++ b/include/qpdf/QPDFPageDocumentHelper.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFPageLabelDocumentHelper.hh b/include/qpdf/QPDFPageLabelDocumentHelper.hh
index 741329c..eb61054 100644
--- a/include/qpdf/QPDFPageLabelDocumentHelper.hh
+++ b/include/qpdf/QPDFPageLabelDocumentHelper.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFPageObjectHelper.hh b/include/qpdf/QPDFPageObjectHelper.hh
index a5be1de..bd7dd85 100644
--- a/include/qpdf/QPDFPageObjectHelper.hh
+++ b/include/qpdf/QPDFPageObjectHelper.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFStreamFilter.hh b/include/qpdf/QPDFStreamFilter.hh
index 4664f21..2a7d65b 100644
--- a/include/qpdf/QPDFStreamFilter.hh
+++ b/include/qpdf/QPDFStreamFilter.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFSystemError.hh b/include/qpdf/QPDFSystemError.hh
index cdc3e38..ef8c8c1 100644
--- a/include/qpdf/QPDFSystemError.hh
+++ b/include/qpdf/QPDFSystemError.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFTokenizer.hh b/include/qpdf/QPDFTokenizer.hh
index d8bc43b..15f7a77 100644
--- a/include/qpdf/QPDFTokenizer.hh
+++ b/include/qpdf/QPDFTokenizer.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFUsage.hh b/include/qpdf/QPDFUsage.hh
index 16fbb86..923bd10 100644
--- a/include/qpdf/QPDFUsage.hh
+++ b/include/qpdf/QPDFUsage.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFWriter.hh b/include/qpdf/QPDFWriter.hh
index 6bbe69e..9529197 100644
--- a/include/qpdf/QPDFWriter.hh
+++ b/include/qpdf/QPDFWriter.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFXRefEntry.hh b/include/qpdf/QPDFXRefEntry.hh
index 0593c02..cc2e9b5 100644
--- a/include/qpdf/QPDFXRefEntry.hh
+++ b/include/qpdf/QPDFXRefEntry.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QTC.hh b/include/qpdf/QTC.hh
index 030d4d9..7d39d01 100644
--- a/include/qpdf/QTC.hh
+++ b/include/qpdf/QTC.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QUtil.hh b/include/qpdf/QUtil.hh
index 4259922..649a14a 100644
--- a/include/qpdf/QUtil.hh
+++ b/include/qpdf/QUtil.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/RandomDataProvider.hh b/include/qpdf/RandomDataProvider.hh
index d40bd1f..0eedc44 100644
--- a/include/qpdf/RandomDataProvider.hh
+++ b/include/qpdf/RandomDataProvider.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2023 Jay Berkenbilt
+// Copyright (c) 2005-2024 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Types.h b/include/qpdf/Types.h
index fd994fb..4afb76f 100644
--- a/include/qpdf/Types.h
+++ b/include/qpdf/Types.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2005-2023 Jay Berkenbilt
+/* Copyright (c) 2005-2024 Jay Berkenbilt
  *
  * This file is part of qpdf.
  *
diff --git a/include/qpdf/qpdf-c.h b/include/qpdf/qpdf-c.h
index f989ba1..fba952f 100644
--- a/include/qpdf/qpdf-c.h
+++ b/include/qpdf/qpdf-c.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2005-2023 Jay Berkenbilt
+/* Copyright (c) 2005-2024 Jay Berkenbilt
  *
  * This file is part of qpdf.
  *
diff --git a/include/qpdf/qpdfjob-c.h b/include/qpdf/qpdfjob-c.h
index 5450d3d..ffe659a 100644
--- a/include/qpdf/qpdfjob-c.h
+++ b/include/qpdf/qpdfjob-c.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2005-2023 Jay Berkenbilt
+/* Copyright (c) 2005-2024 Jay Berkenbilt
  *
  * This file is part of qpdf.
  *
diff --git a/include/qpdf/qpdflogger-c.h b/include/qpdf/qpdflogger-c.h
index ce3d87a..f8e5a35 100644
--- a/include/qpdf/qpdflogger-c.h
+++ b/include/qpdf/qpdflogger-c.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2005-2023 Jay Berkenbilt
+/* Copyright (c) 2005-2024 Jay Berkenbilt
  *
  * This file is part of qpdf.
  *
diff --git a/libqpdf/QPDFJob_argv.cc b/libqpdf/QPDFJob_argv.cc
index 3875474..eadf9a3 100644
--- a/libqpdf/QPDFJob_argv.cc
+++ b/libqpdf/QPDFJob_argv.cc
@@ -114,7 +114,7 @@ ArgParser::argCopyright()
         << this->ap.getProgname()
         << " version " << QPDF::QPDFVersion() << "\n"
         << "\n"
-        << "Copyright (c) 2005-2023 Jay Berkenbilt\n"
+        << "Copyright (c) 2005-2024 Jay Berkenbilt\n"
         << "QPDF is licensed under the Apache License, Version 2.0 (the \"License\");\n"
         << "you may not use this file except in compliance with the License.\n"
         << "You may obtain a copy of the License at\n"
diff --git a/manual/conf.py b/manual/conf.py
index 9d4eb5e..241c7fc 100644
--- a/manual/conf.py
+++ b/manual/conf.py
@@ -13,7 +13,7 @@ import sys
 sys.path.append(os.path.abspath("./_ext"))
 
 project = 'QPDF'
-copyright = '2005-2023, Jay Berkenbilt'
+copyright = '2005-2024, Jay Berkenbilt'
 author = 'Jay Berkenbilt'
 here = os.path.dirname(os.path.realpath(__file__))
 with open(f'{here}/../CMakeLists.txt') as f:
diff --git a/qtest/bin/qtest-driver b/qtest/bin/qtest-driver
index 0bef968..22594ec 100755
--- a/qtest/bin/qtest-driver
+++ b/qtest/bin/qtest-driver
@@ -2,7 +2,7 @@
 #
 # This file is part of qtest.
 #
-# Copyright 1993-2023, Jay Berkenbilt
+# Copyright 1993-2024, Jay Berkenbilt
 #
 # QTest is distributed under the terms of version 2.0 of the Artistic
 # license which may be found in the source distribution.
diff --git a/qtest/module/TestDriver.pm b/qtest/module/TestDriver.pm
index a6a5e1c..7d5d28b 100644
--- a/qtest/module/TestDriver.pm
+++ b/qtest/module/TestDriver.pm
@@ -2,7 +2,7 @@
 #
 # This file is part of qtest.
 #
-# Copyright 1993-2023, Jay Berkenbilt
+# Copyright 1993-2024, Jay Berkenbilt
 #
 # QTest is distributed under the terms of version 2.0 of the Artistic
 # license which may be found in the source distribution.