diff --git a/ABOUT.txt b/ABOUT.txt
index 021a82b7848..1ff00ab46da 100644
--- a/ABOUT.txt
+++ b/ABOUT.txt
@@ -1,4 +1,4 @@
-@DYNAMO v.4.1.1 © 2025 Autodesk, Inc.  All rights reserved.
+@DYNAMO v.4.1.1 © 2026 Autodesk, Inc.  All rights reserved.
 
 Dynamo License
 
@@ -8,7 +8,7 @@ Copyright 2017 Ian Keough
 
 Those portions created by Autodesk employees are provided with the following copyright:
 
-Copyright 2025 Autodesk, Inc.
+Copyright 2026 Autodesk, Inc.
 
 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 http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
 
diff --git a/doc/distrib/License.rtf b/doc/distrib/License.rtf
index 2e2549c710b..8449107108d 100644
--- a/doc/distrib/License.rtf
+++ b/doc/distrib/License.rtf
@@ -39,12 +39,12 @@ schemas.microsoft.com/office/word/2003/wordml}}\paperw12240\paperh15840\margl144
 \dgvorigin1984\dghshow0\dgvshow3\jcompress\viewkind1\viewscale100\rsidroot9531066 \nouicompat \fet0{\*\wgrffmtfilter 2450}\nofeaturethrottle1\ilfomacatclnup0\ltrpar \sectd \ltrsect\linex0\sectdefaultcl\sftnbj {\*\pnseclvl1
 \pnucrm\pnqc\pnstart1\pnindent720\pnhang {\pntxta .}}{\*\pnseclvl2\pnucltr\pnqc\pnstart1\pnindent720\pnhang {\pntxta .}}{\*\pnseclvl3\pndec\pnqc\pnstart1\pnindent720\pnhang {\pntxta .}}{\*\pnseclvl4\pnlcltr\pnqc\pnstart1\pnindent720\pnhang {\pntxta )}}
 {\*\pnseclvl5\pndec\pnqc\pnstart1\pnindent720\pnhang {\pntxtb (}{\pntxta )}}{\*\pnseclvl6\pnlcltr\pnqc\pnstart1\pnindent720\pnhang {\pntxtb (}{\pntxta )}}{\*\pnseclvl7\pnlcrm\pnqc\pnstart1\pnindent720\pnhang {\pntxtb (}{\pntxta )}}{\*\pnseclvl8
-\pnlcltr\pnqc\pnstart1\pnindent720\pnhang {\pntxtb (}{\pntxta )}}{\*\pnseclvl9\pnlcrm\pnqc\pnstart1\pnindent720\pnhang {\pntxtb (}{\pntxta )}}\pard\plain \ltrpar\ql \li0\ri0\sb240\sl276\slmult1\nowidctlpar\wrapdefault\faauto\rin0\lin0\itap0 \rtlch\fcs1 
-\af0\afs24\alang1025 \ltrch\fcs0 \fs24\lang1033\langfe1033\kerning2\loch\af31506\hich\af31506\dbch\af31505\cgrid\langnp1033\langfenp1033 {\rtlch\fcs1 \ab\af4\afs22 \ltrch\fcs0 \b\f4\fs22\cf19\lang2057\langfe1033\kerning0\langnp2057\insrsid16600302 
-\hich\af4\dbch\af31505\loch\f4 @DYNAMO v.}{\rtlch\fcs1 \ab\af4\afs22 \ltrch\fcs0 \b\f4\fs22\cf19\lang2057\langfe1033\kerning0\langnp2057\insrsid9531066 \hich\af4\dbch\af31505\loch\f4 4}{\rtlch\fcs1 \ab\af4\afs22 \ltrch\fcs0 
-\b\f4\fs22\cf19\lang2057\langfe1033\kerning0\langnp2057\insrsid16600302 .}{\rtlch\fcs1 \ab\af4\afs22 \ltrch\fcs0 \b\f4\fs22\cf19\lang2057\langfe1033\kerning0\langnp2057\insrsid3343057 \hich\af4\dbch\af31505\loch\f4 1}{\rtlch\fcs1 \ab\af4\afs22 
-\ltrch\fcs0 \b\f4\fs22\cf19\lang2057\langfe1033\kerning0\langnp2057\insrsid16600302 .}{\rtlch\fcs1 \ab\af4\afs22 \ltrch\fcs0 \b\f4\fs22\cf19\lang2057\langfe1033\kerning0\langnp2057\insrsid16252963 \hich\af4\dbch\af31505\loch\f4 1}{\rtlch\fcs1 
-\ab\af4\afs22 \ltrch\fcs0 \b\f4\fs22\cf19\lang2057\langfe1033\kerning0\langnp2057\insrsid16600302 \hich\af4\dbch\af31505\loch\f4 \hich\f4  \'a9\loch\f4  2025 Autodesk, Inc. All rights reserved.
+\pnlcltr\pnqc\pnstart1\pnindent720\pnhang {\pntxtb (}{\pntxta )}}{\*\pnseclvl9\pnlcrm\pnqc\pnstart1\pnindent720\pnhang {\pntxtb (}{\pntxta )}}\pard\plain \ltrpar\ql \li0\ri0\sb240\sl276\slmult1\nowidctlpar\wrapdefault\faauto\rin0\lin0\itap0 \rtlch\fcs1
+\af0\afs24\alang1025 \ltrch\fcs0 \fs24\lang1033\langfe1033\kerning2\loch\af31506\hich\af31506\dbch\af31505\cgrid\langnp1033\langfenp1033 {\rtlch\fcs1 \ab\af4\afs22 \ltrch\fcs0 \b\f4\fs22\cf19\lang2057\langfe1033\kerning0\langnp2057\insrsid16600302
+\hich\af4\dbch\af31505\loch\f4 @DYNAMO v.}{\rtlch\fcs1 \ab\af4\afs22 \ltrch\fcs0 \b\f4\fs22\cf19\lang2057\langfe1033\kerning0\langnp2057\insrsid9531066 \hich\af4\dbch\af31505\loch\f4 4}{\rtlch\fcs1 \ab\af4\afs22 \ltrch\fcs0
+\b\f4\fs22\cf19\lang2057\langfe1033\kerning0\langnp2057\insrsid16600302 .}{\rtlch\fcs1 \ab\af4\afs22 \ltrch\fcs0 \b\f4\fs22\cf19\lang2057\langfe1033\kerning0\langnp2057\insrsid3343057 \hich\af4\dbch\af31505\loch\f4 1}{\rtlch\fcs1 \ab\af4\afs22
+\ltrch\fcs0 \b\f4\fs22\cf19\lang2057\langfe1033\kerning0\langnp2057\insrsid16600302 .}{\rtlch\fcs1 \ab\af4\afs22 \ltrch\fcs0 \b\f4\fs22\cf19\lang2057\langfe1033\kerning0\langnp2057\insrsid16252963 \hich\af4\dbch\af31505\loch\f4 1}{\rtlch\fcs1
+\ab\af4\afs22 \ltrch\fcs0 \b\f4\fs22\cf19\lang2057\langfe1033\kerning0\langnp2057\insrsid16600302 \hich\af4\dbch\af31505\loch\f4 \hich\f4  \'a9\loch\f4  2026 Autodesk, Inc. All rights reserved.
 \par }\pard \ltrpar\ql \li0\ri0\widctlpar\wrapdefault\faauto\rin0\lin0\itap0 {\rtlch\fcs1 \af4\afs22 \ltrch\fcs0 \f4\fs22\cf19\kerning0\insrsid16600302 
 \par \hich\af4\dbch\af31505\loch\f4 This Offering is subject to the Autodesk Terms of Use found\~}{\field{\*\fldinst {\rtlch\fcs1 \af4\afs22 \ltrch\fcs0 \f4\fs22\cf19\kerning0\insrsid16600302 \hich\af4\dbch\af31505\loch\f4 
 HYPERLINK "https://www.autodesk.com/company/terms-of-use/en/general-terms"}{\rtlch\fcs1 \af4\afs22 \ltrch\fcs0 \f4\fs22\cf19\kerning0\insrsid9531066 {\*\datafield 
diff --git a/extern/TuneUp/pkg.json b/extern/TuneUp/pkg.json
index a6f28643b5d..1e03f7be241 100644
--- a/extern/TuneUp/pkg.json
+++ b/extern/TuneUp/pkg.json
@@ -20,5 +20,5 @@
   "contains_binaries": true,
   "node_libraries": [],
   "copyright_holder": "DynamoTeam",
-  "copyright_year": "2025"
+  "copyright_year": "2026"
 }
\ No newline at end of file
diff --git a/src/AssemblySharedInfoGenerator/AssemblySharedInfo.cs b/src/AssemblySharedInfoGenerator/AssemblySharedInfo.cs
index a516810f848..ebde278d45b 100644
--- a/src/AssemblySharedInfoGenerator/AssemblySharedInfo.cs
+++ b/src/AssemblySharedInfoGenerator/AssemblySharedInfo.cs
@@ -8,7 +8,7 @@
 // associated with an assembly.
 [assembly: AssemblyCompany("Autodesk, Inc")]
 [assembly: AssemblyProduct("Dynamo")]
-[assembly: AssemblyCopyright("Copyright © Autodesk, Inc 2025")]
+[assembly: AssemblyCopyright("Copyright © Autodesk, Inc 2026")]
 [assembly: AssemblyTrademark("")]
 
 //In order to begin building localizable applications, set
diff --git a/src/AssemblySharedInfoGenerator/AssemblySharedInfo.tt b/src/AssemblySharedInfoGenerator/AssemblySharedInfo.tt
index 86c10290763..4b2ddbde0a0 100644
--- a/src/AssemblySharedInfoGenerator/AssemblySharedInfo.tt
+++ b/src/AssemblySharedInfoGenerator/AssemblySharedInfo.tt
@@ -9,7 +9,7 @@ using System.Runtime.InteropServices;
 // associated with an assembly.
 [assembly: AssemblyCompany("Autodesk, Inc")]
 [assembly: AssemblyProduct("Dynamo")]
-[assembly: AssemblyCopyright("Copyright © Autodesk, Inc 2025")]
+[assembly: AssemblyCopyright("Copyright © Autodesk, Inc 2026")]
 [assembly: AssemblyTrademark("")]
 
 //In order to begin building localizable applications, set