From dc8a12d713fa2f01193cb391891dc13fdf2cd147 Mon Sep 17 00:00:00 2001
From: Mitch Miller <mitch.miller@thinkscience.us>
Date: Mon, 30 Sep 2024 14:39:23 -0400
Subject: [PATCH 1/3] new method in ChemicalImpl interface:  List<Chemical>
 permuteEpimers()

---
 pom.xml                                                    | 2 +-
 src/main/java/gov/nih/ncats/molwitch/spi/ChemicalImpl.java | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/pom.xml b/pom.xml
index 19332ca..9b48598 100644
--- a/pom.xml
+++ b/pom.xml
@@ -24,7 +24,7 @@
 
     <groupId>gov.nih.ncats</groupId>
     <artifactId>molwitch</artifactId>
-    <version>0.6.9</version>
+    <version>0.6.12-SNAPSHOT</version>
 
     <name>ncats-molwitch</name>
 
diff --git a/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalImpl.java b/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalImpl.java
index 3fdda8d..91ef112 100644
--- a/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalImpl.java
+++ b/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalImpl.java
@@ -230,5 +230,11 @@ public String toString() {
 	void generateCoordinates() throws MolwitchException;
 	void flipChirality(Stereocenter s);
 
+	ChemicalImpl flipAllChiralCenters();
+
+	ChemicalImpl flipEpimericChiralCenters();
+
+	List<Chemical> permuteEpimers();
+
 	List<String> getSGroupWarnings();
 }

From 16b821895f04ba1f1ac72b804bbfbf652cb960c0 Mon Sep 17 00:00:00 2001
From: Mitch Miller <mitch.miller@thinkscience.us>
Date: Thu, 13 Feb 2025 13:28:08 -0500
Subject: [PATCH 2/3] added permuteEpimersAndEnantiomers, and made
 flipEpimericChiralCenters and flipAllChiralCenters return Chemical objects

---
 src/main/java/gov/nih/ncats/molwitch/spi/ChemicalImpl.java | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalImpl.java b/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalImpl.java
index 91ef112..935ef77 100644
--- a/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalImpl.java
+++ b/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalImpl.java
@@ -230,11 +230,13 @@ public String toString() {
 	void generateCoordinates() throws MolwitchException;
 	void flipChirality(Stereocenter s);
 
-	ChemicalImpl flipAllChiralCenters();
+	Chemical flipAllChiralCenters();
 
-	ChemicalImpl flipEpimericChiralCenters();
+	Chemical flipEpimericChiralCenters();
 
 	List<Chemical> permuteEpimers();
 
+	List<Chemical> permuteEpimersAndEnantiomers();
+
 	List<String> getSGroupWarnings();
 }

From 3cab669e94382e5261c5f08b6d37fbebf57e9a61 Mon Sep 17 00:00:00 2001
From: Mitch Miller <mitch.miller@thinkscience.us>
Date: Fri, 14 Feb 2025 19:27:16 -0500
Subject: [PATCH 3/3] changed version to 0.6.10 updated copyright year to 2025

---
 pom.xml                                                       | 4 ++--
 src/main/java/gov/nih/ncats/molwitch/Atom.java                | 2 +-
 src/main/java/gov/nih/ncats/molwitch/AtomCoordinates.java     | 2 +-
 src/main/java/gov/nih/ncats/molwitch/Bond.java                | 2 +-
 src/main/java/gov/nih/ncats/molwitch/BondTable.java           | 2 +-
 src/main/java/gov/nih/ncats/molwitch/Chemical.java            | 2 +-
 src/main/java/gov/nih/ncats/molwitch/ChemicalBuilder.java     | 2 +-
 src/main/java/gov/nih/ncats/molwitch/ChemicalSource.java      | 2 +-
 src/main/java/gov/nih/ncats/molwitch/Chirality.java           | 2 +-
 .../gov/nih/ncats/molwitch/DoubleBondStereochemistry.java     | 2 +-
 src/main/java/gov/nih/ncats/molwitch/ElementData.java         | 2 +-
 .../gov/nih/ncats/molwitch/ExtendedTetrahedralChirality.java  | 2 +-
 src/main/java/gov/nih/ncats/molwitch/FileSource.java          | 2 +-
 src/main/java/gov/nih/ncats/molwitch/GraphInvariant.java      | 2 +-
 src/main/java/gov/nih/ncats/molwitch/ImplUtil.java            | 2 +-
 src/main/java/gov/nih/ncats/molwitch/MolWitch.java            | 2 +-
 src/main/java/gov/nih/ncats/molwitch/MolwitchException.java   | 2 +-
 src/main/java/gov/nih/ncats/molwitch/PathVisitor.java         | 2 +-
 src/main/java/gov/nih/ncats/molwitch/SGroup.java              | 2 +-
 src/main/java/gov/nih/ncats/molwitch/SmartsSource.java        | 2 +-
 src/main/java/gov/nih/ncats/molwitch/SmilesSource.java        | 2 +-
 src/main/java/gov/nih/ncats/molwitch/Stereocenter.java        | 2 +-
 .../java/gov/nih/ncats/molwitch/TetrahedralChirality.java     | 2 +-
 .../gov/nih/ncats/molwitch/datastores/ChemicalDataStore.java  | 2 +-
 .../nih/ncats/molwitch/datastores/FileChemicalDataStore.java  | 2 +-
 .../ncats/molwitch/datastores/SimpleChemicalDataStore.java    | 2 +-
 .../java/gov/nih/ncats/molwitch/fingerprint/Fingerprint.java  | 2 +-
 .../gov/nih/ncats/molwitch/fingerprint/Fingerprinter.java     | 2 +-
 .../gov/nih/ncats/molwitch/fingerprint/Fingerprinters.java    | 2 +-
 .../java/gov/nih/ncats/molwitch/fingerprint/package-info.java | 2 +-
 .../java/gov/nih/ncats/molwitch/inchi/BinaryInchiKey.java     | 2 +-
 .../java/gov/nih/ncats/molwitch/inchi/BinaryInchiKeyBag.java  | 2 +-
 .../java/gov/nih/ncats/molwitch/inchi/BinaryInchiKeyUtil.java | 2 +-
 .../java/gov/nih/ncats/molwitch/inchi/DefaultInchiKeyBag.java | 2 +-
 src/main/java/gov/nih/ncats/molwitch/inchi/InChiResult.java   | 2 +-
 src/main/java/gov/nih/ncats/molwitch/inchi/Inchi.java         | 2 +-
 src/main/java/gov/nih/ncats/molwitch/inchi/InchiKey.java      | 2 +-
 src/main/java/gov/nih/ncats/molwitch/inchi/InchiKeyBag.java   | 2 +-
 src/main/java/gov/nih/ncats/molwitch/inchi/InchiUtil.java     | 2 +-
 .../java/gov/nih/ncats/molwitch/internal/InternalUtil.java    | 2 +-
 .../java/gov/nih/ncats/molwitch/internal/OpsinHelper.java     | 2 +-
 .../java/gov/nih/ncats/molwitch/internal/package-info.java    | 2 +-
 .../gov/nih/ncats/molwitch/internal/source/LazySource.java    | 2 +-
 .../gov/nih/ncats/molwitch/internal/source/MolFileInfo.java   | 2 +-
 .../nih/ncats/molwitch/internal/source/MolStringSource.java   | 2 +-
 .../gov/nih/ncats/molwitch/internal/source/StringSource.java  | 2 +-
 src/main/java/gov/nih/ncats/molwitch/io/ChemFormat.java       | 2 +-
 src/main/java/gov/nih/ncats/molwitch/io/ChemicalReader.java   | 2 +-
 .../java/gov/nih/ncats/molwitch/io/ChemicalReaderFactory.java | 2 +-
 src/main/java/gov/nih/ncats/molwitch/io/ChemicalWriter.java   | 2 +-
 .../java/gov/nih/ncats/molwitch/io/ChemicalWriterFactory.java | 2 +-
 src/main/java/gov/nih/ncats/molwitch/io/CtTableCleaner.java   | 2 +-
 .../gov/nih/ncats/molwitch/io/DelegateChemicalWriter.java     | 2 +-
 .../gov/nih/ncats/molwitch/io/PushbackBufferedReader.java     | 2 +-
 src/main/java/gov/nih/ncats/molwitch/io/SdfUtil.java          | 2 +-
 .../java/gov/nih/ncats/molwitch/io/StandardChemFormats.java   | 2 +-
 src/main/java/gov/nih/ncats/molwitch/io/WriterOptions.java    | 2 +-
 .../java/gov/nih/ncats/molwitch/io/WriterOptionsBuilder.java  | 2 +-
 src/main/java/gov/nih/ncats/molwitch/io/package-info.java     | 2 +-
 .../java/gov/nih/ncats/molwitch/isotopes/ElementData.java     | 2 +-
 src/main/java/gov/nih/ncats/molwitch/isotopes/Elements.java   | 2 +-
 src/main/java/gov/nih/ncats/molwitch/isotopes/Isotope.java    | 2 +-
 .../java/gov/nih/ncats/molwitch/isotopes/IsotopeFactory.java  | 2 +-
 .../gov/nih/ncats/molwitch/isotopes/NISTIsotopeFactory.java   | 2 +-
 .../gov/nih/ncats/molwitch/isotopes/ValueWithUncertainty.java | 2 +-
 .../java/gov/nih/ncats/molwitch/isotopes/WeightInterval.java  | 2 +-
 src/main/java/gov/nih/ncats/molwitch/search/MolSearcher.java  | 2 +-
 .../gov/nih/ncats/molwitch/search/MolSearcherFactory.java     | 2 +-
 .../nih/ncats/molwitch/spi/AgnosticChemicalImplFactory.java   | 2 +-
 src/main/java/gov/nih/ncats/molwitch/spi/ChemicalImpl.java    | 2 +-
 .../java/gov/nih/ncats/molwitch/spi/ChemicalImplFactory.java  | 2 +-
 .../java/gov/nih/ncats/molwitch/spi/ChemicalImplReader.java   | 2 +-
 .../java/gov/nih/ncats/molwitch/spi/ChemicalWriterImpl.java   | 2 +-
 .../gov/nih/ncats/molwitch/spi/ChemicalWriterImplFactory.java | 2 +-
 .../java/gov/nih/ncats/molwitch/spi/FingerprinterImpl.java    | 2 +-
 .../java/gov/nih/ncats/molwitch/spi/InchiImplFactory.java     | 2 +-
 .../gov/nih/ncats/molwitch/spi/MolSearcherImplFactory.java    | 2 +-
 src/main/java/gov/nih/ncats/molwitch/spi/WitchModule.java     | 2 +-
 src/main/java/gov/nih/ncats/molwitch/spi/package-info.java    | 2 +-
 src/test/java/CleanSdfTest.java                               | 2 +-
 src/test/java/InchiKeyBagTest.java                            | 2 +-
 src/test/java/InchiKeyTest.java                               | 2 +-
 src/test/java/TestNISTIsotopeFactory.java                     | 2 +-
 83 files changed, 84 insertions(+), 84 deletions(-)

diff --git a/pom.xml b/pom.xml
index 9b48598..d7aecad 100644
--- a/pom.xml
+++ b/pom.xml
@@ -2,7 +2,7 @@
 <!--
   ~ NCATS-MOLWITCH
   ~
-  ~ Copyright 2024 NIH/NCATS
+  ~ Copyright 2025 NIH/NCATS
   ~
   ~    Licensed under the Apache License, Version 2.0 (the "License");
   ~    you may not use this file except in compliance with the License.
@@ -24,7 +24,7 @@
 
     <groupId>gov.nih.ncats</groupId>
     <artifactId>molwitch</artifactId>
-    <version>0.6.12-SNAPSHOT</version>
+    <version>0.6.10</version>
 
     <name>ncats-molwitch</name>
 
diff --git a/src/main/java/gov/nih/ncats/molwitch/Atom.java b/src/main/java/gov/nih/ncats/molwitch/Atom.java
index aad755d..5cc1ccc 100644
--- a/src/main/java/gov/nih/ncats/molwitch/Atom.java
+++ b/src/main/java/gov/nih/ncats/molwitch/Atom.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/AtomCoordinates.java b/src/main/java/gov/nih/ncats/molwitch/AtomCoordinates.java
index 6a99a24..d50d1b9 100644
--- a/src/main/java/gov/nih/ncats/molwitch/AtomCoordinates.java
+++ b/src/main/java/gov/nih/ncats/molwitch/AtomCoordinates.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/Bond.java b/src/main/java/gov/nih/ncats/molwitch/Bond.java
index 4a00318..0b1f53e 100644
--- a/src/main/java/gov/nih/ncats/molwitch/Bond.java
+++ b/src/main/java/gov/nih/ncats/molwitch/Bond.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/BondTable.java b/src/main/java/gov/nih/ncats/molwitch/BondTable.java
index cb2859b..9043ec3 100644
--- a/src/main/java/gov/nih/ncats/molwitch/BondTable.java
+++ b/src/main/java/gov/nih/ncats/molwitch/BondTable.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/Chemical.java b/src/main/java/gov/nih/ncats/molwitch/Chemical.java
index 8401f00..bd8beec 100644
--- a/src/main/java/gov/nih/ncats/molwitch/Chemical.java
+++ b/src/main/java/gov/nih/ncats/molwitch/Chemical.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/ChemicalBuilder.java b/src/main/java/gov/nih/ncats/molwitch/ChemicalBuilder.java
index 8ccea75..52011d1 100644
--- a/src/main/java/gov/nih/ncats/molwitch/ChemicalBuilder.java
+++ b/src/main/java/gov/nih/ncats/molwitch/ChemicalBuilder.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/ChemicalSource.java b/src/main/java/gov/nih/ncats/molwitch/ChemicalSource.java
index 172be14..04c8568 100644
--- a/src/main/java/gov/nih/ncats/molwitch/ChemicalSource.java
+++ b/src/main/java/gov/nih/ncats/molwitch/ChemicalSource.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/Chirality.java b/src/main/java/gov/nih/ncats/molwitch/Chirality.java
index f0780ac..2ef89b3 100644
--- a/src/main/java/gov/nih/ncats/molwitch/Chirality.java
+++ b/src/main/java/gov/nih/ncats/molwitch/Chirality.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/DoubleBondStereochemistry.java b/src/main/java/gov/nih/ncats/molwitch/DoubleBondStereochemistry.java
index e233f70..ac0f718 100644
--- a/src/main/java/gov/nih/ncats/molwitch/DoubleBondStereochemistry.java
+++ b/src/main/java/gov/nih/ncats/molwitch/DoubleBondStereochemistry.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/ElementData.java b/src/main/java/gov/nih/ncats/molwitch/ElementData.java
index 6e719e5..7af5fc7 100644
--- a/src/main/java/gov/nih/ncats/molwitch/ElementData.java
+++ b/src/main/java/gov/nih/ncats/molwitch/ElementData.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/ExtendedTetrahedralChirality.java b/src/main/java/gov/nih/ncats/molwitch/ExtendedTetrahedralChirality.java
index c7d184e..bd2bd5e 100644
--- a/src/main/java/gov/nih/ncats/molwitch/ExtendedTetrahedralChirality.java
+++ b/src/main/java/gov/nih/ncats/molwitch/ExtendedTetrahedralChirality.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/FileSource.java b/src/main/java/gov/nih/ncats/molwitch/FileSource.java
index 09650c5..3769deb 100644
--- a/src/main/java/gov/nih/ncats/molwitch/FileSource.java
+++ b/src/main/java/gov/nih/ncats/molwitch/FileSource.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/GraphInvariant.java b/src/main/java/gov/nih/ncats/molwitch/GraphInvariant.java
index 03fef9a..4c8271c 100644
--- a/src/main/java/gov/nih/ncats/molwitch/GraphInvariant.java
+++ b/src/main/java/gov/nih/ncats/molwitch/GraphInvariant.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/ImplUtil.java b/src/main/java/gov/nih/ncats/molwitch/ImplUtil.java
index 1c77145..0b58b26 100644
--- a/src/main/java/gov/nih/ncats/molwitch/ImplUtil.java
+++ b/src/main/java/gov/nih/ncats/molwitch/ImplUtil.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/MolWitch.java b/src/main/java/gov/nih/ncats/molwitch/MolWitch.java
index ce2ac6d..4765712 100644
--- a/src/main/java/gov/nih/ncats/molwitch/MolWitch.java
+++ b/src/main/java/gov/nih/ncats/molwitch/MolWitch.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/MolwitchException.java b/src/main/java/gov/nih/ncats/molwitch/MolwitchException.java
index ca9b175..886c286 100644
--- a/src/main/java/gov/nih/ncats/molwitch/MolwitchException.java
+++ b/src/main/java/gov/nih/ncats/molwitch/MolwitchException.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/PathVisitor.java b/src/main/java/gov/nih/ncats/molwitch/PathVisitor.java
index 8417e38..00b6e1e 100644
--- a/src/main/java/gov/nih/ncats/molwitch/PathVisitor.java
+++ b/src/main/java/gov/nih/ncats/molwitch/PathVisitor.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/SGroup.java b/src/main/java/gov/nih/ncats/molwitch/SGroup.java
index 9829a12..8c4abd4 100644
--- a/src/main/java/gov/nih/ncats/molwitch/SGroup.java
+++ b/src/main/java/gov/nih/ncats/molwitch/SGroup.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/SmartsSource.java b/src/main/java/gov/nih/ncats/molwitch/SmartsSource.java
index 112a034..da717c2 100644
--- a/src/main/java/gov/nih/ncats/molwitch/SmartsSource.java
+++ b/src/main/java/gov/nih/ncats/molwitch/SmartsSource.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/SmilesSource.java b/src/main/java/gov/nih/ncats/molwitch/SmilesSource.java
index 2a50168..d0152dc 100644
--- a/src/main/java/gov/nih/ncats/molwitch/SmilesSource.java
+++ b/src/main/java/gov/nih/ncats/molwitch/SmilesSource.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/Stereocenter.java b/src/main/java/gov/nih/ncats/molwitch/Stereocenter.java
index de068b1..e4550fc 100644
--- a/src/main/java/gov/nih/ncats/molwitch/Stereocenter.java
+++ b/src/main/java/gov/nih/ncats/molwitch/Stereocenter.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/TetrahedralChirality.java b/src/main/java/gov/nih/ncats/molwitch/TetrahedralChirality.java
index 8244dfb..1cacaba 100644
--- a/src/main/java/gov/nih/ncats/molwitch/TetrahedralChirality.java
+++ b/src/main/java/gov/nih/ncats/molwitch/TetrahedralChirality.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/datastores/ChemicalDataStore.java b/src/main/java/gov/nih/ncats/molwitch/datastores/ChemicalDataStore.java
index e5251d3..f4fbf61 100644
--- a/src/main/java/gov/nih/ncats/molwitch/datastores/ChemicalDataStore.java
+++ b/src/main/java/gov/nih/ncats/molwitch/datastores/ChemicalDataStore.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/datastores/FileChemicalDataStore.java b/src/main/java/gov/nih/ncats/molwitch/datastores/FileChemicalDataStore.java
index 68db35d..778367a 100644
--- a/src/main/java/gov/nih/ncats/molwitch/datastores/FileChemicalDataStore.java
+++ b/src/main/java/gov/nih/ncats/molwitch/datastores/FileChemicalDataStore.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/datastores/SimpleChemicalDataStore.java b/src/main/java/gov/nih/ncats/molwitch/datastores/SimpleChemicalDataStore.java
index ee449f4..506b6e2 100644
--- a/src/main/java/gov/nih/ncats/molwitch/datastores/SimpleChemicalDataStore.java
+++ b/src/main/java/gov/nih/ncats/molwitch/datastores/SimpleChemicalDataStore.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/fingerprint/Fingerprint.java b/src/main/java/gov/nih/ncats/molwitch/fingerprint/Fingerprint.java
index fd01600..9d8e897 100644
--- a/src/main/java/gov/nih/ncats/molwitch/fingerprint/Fingerprint.java
+++ b/src/main/java/gov/nih/ncats/molwitch/fingerprint/Fingerprint.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/fingerprint/Fingerprinter.java b/src/main/java/gov/nih/ncats/molwitch/fingerprint/Fingerprinter.java
index 1aa8985..fdce4f9 100644
--- a/src/main/java/gov/nih/ncats/molwitch/fingerprint/Fingerprinter.java
+++ b/src/main/java/gov/nih/ncats/molwitch/fingerprint/Fingerprinter.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/fingerprint/Fingerprinters.java b/src/main/java/gov/nih/ncats/molwitch/fingerprint/Fingerprinters.java
index d1cfedd..b08332a 100644
--- a/src/main/java/gov/nih/ncats/molwitch/fingerprint/Fingerprinters.java
+++ b/src/main/java/gov/nih/ncats/molwitch/fingerprint/Fingerprinters.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/fingerprint/package-info.java b/src/main/java/gov/nih/ncats/molwitch/fingerprint/package-info.java
index e15dc42..06f8cee 100644
--- a/src/main/java/gov/nih/ncats/molwitch/fingerprint/package-info.java
+++ b/src/main/java/gov/nih/ncats/molwitch/fingerprint/package-info.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/inchi/BinaryInchiKey.java b/src/main/java/gov/nih/ncats/molwitch/inchi/BinaryInchiKey.java
index 2668ba1..7e6f479 100644
--- a/src/main/java/gov/nih/ncats/molwitch/inchi/BinaryInchiKey.java
+++ b/src/main/java/gov/nih/ncats/molwitch/inchi/BinaryInchiKey.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/inchi/BinaryInchiKeyBag.java b/src/main/java/gov/nih/ncats/molwitch/inchi/BinaryInchiKeyBag.java
index 954c6d3..460cd85 100644
--- a/src/main/java/gov/nih/ncats/molwitch/inchi/BinaryInchiKeyBag.java
+++ b/src/main/java/gov/nih/ncats/molwitch/inchi/BinaryInchiKeyBag.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/inchi/BinaryInchiKeyUtil.java b/src/main/java/gov/nih/ncats/molwitch/inchi/BinaryInchiKeyUtil.java
index 5e810cb..a6fd09c 100644
--- a/src/main/java/gov/nih/ncats/molwitch/inchi/BinaryInchiKeyUtil.java
+++ b/src/main/java/gov/nih/ncats/molwitch/inchi/BinaryInchiKeyUtil.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/inchi/DefaultInchiKeyBag.java b/src/main/java/gov/nih/ncats/molwitch/inchi/DefaultInchiKeyBag.java
index 0ba978a..5b56087 100644
--- a/src/main/java/gov/nih/ncats/molwitch/inchi/DefaultInchiKeyBag.java
+++ b/src/main/java/gov/nih/ncats/molwitch/inchi/DefaultInchiKeyBag.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/inchi/InChiResult.java b/src/main/java/gov/nih/ncats/molwitch/inchi/InChiResult.java
index e07f386..8246f76 100644
--- a/src/main/java/gov/nih/ncats/molwitch/inchi/InChiResult.java
+++ b/src/main/java/gov/nih/ncats/molwitch/inchi/InChiResult.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/inchi/Inchi.java b/src/main/java/gov/nih/ncats/molwitch/inchi/Inchi.java
index 1eb7bb0..4df1d9f 100644
--- a/src/main/java/gov/nih/ncats/molwitch/inchi/Inchi.java
+++ b/src/main/java/gov/nih/ncats/molwitch/inchi/Inchi.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/inchi/InchiKey.java b/src/main/java/gov/nih/ncats/molwitch/inchi/InchiKey.java
index cac0601..446518c 100644
--- a/src/main/java/gov/nih/ncats/molwitch/inchi/InchiKey.java
+++ b/src/main/java/gov/nih/ncats/molwitch/inchi/InchiKey.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/inchi/InchiKeyBag.java b/src/main/java/gov/nih/ncats/molwitch/inchi/InchiKeyBag.java
index 2eec070..1545d79 100644
--- a/src/main/java/gov/nih/ncats/molwitch/inchi/InchiKeyBag.java
+++ b/src/main/java/gov/nih/ncats/molwitch/inchi/InchiKeyBag.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/inchi/InchiUtil.java b/src/main/java/gov/nih/ncats/molwitch/inchi/InchiUtil.java
index a96c5f9..d6f5f8b 100644
--- a/src/main/java/gov/nih/ncats/molwitch/inchi/InchiUtil.java
+++ b/src/main/java/gov/nih/ncats/molwitch/inchi/InchiUtil.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/internal/InternalUtil.java b/src/main/java/gov/nih/ncats/molwitch/internal/InternalUtil.java
index f0d38df..a4c7985 100644
--- a/src/main/java/gov/nih/ncats/molwitch/internal/InternalUtil.java
+++ b/src/main/java/gov/nih/ncats/molwitch/internal/InternalUtil.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/internal/OpsinHelper.java b/src/main/java/gov/nih/ncats/molwitch/internal/OpsinHelper.java
index d78aaf5..337ea74 100644
--- a/src/main/java/gov/nih/ncats/molwitch/internal/OpsinHelper.java
+++ b/src/main/java/gov/nih/ncats/molwitch/internal/OpsinHelper.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/internal/package-info.java b/src/main/java/gov/nih/ncats/molwitch/internal/package-info.java
index c1e8229..52c9f74 100644
--- a/src/main/java/gov/nih/ncats/molwitch/internal/package-info.java
+++ b/src/main/java/gov/nih/ncats/molwitch/internal/package-info.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/internal/source/LazySource.java b/src/main/java/gov/nih/ncats/molwitch/internal/source/LazySource.java
index 8bb6a1e..52607c8 100644
--- a/src/main/java/gov/nih/ncats/molwitch/internal/source/LazySource.java
+++ b/src/main/java/gov/nih/ncats/molwitch/internal/source/LazySource.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/internal/source/MolFileInfo.java b/src/main/java/gov/nih/ncats/molwitch/internal/source/MolFileInfo.java
index da83b8c..b2fea03 100644
--- a/src/main/java/gov/nih/ncats/molwitch/internal/source/MolFileInfo.java
+++ b/src/main/java/gov/nih/ncats/molwitch/internal/source/MolFileInfo.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/internal/source/MolStringSource.java b/src/main/java/gov/nih/ncats/molwitch/internal/source/MolStringSource.java
index df6fa21..6020332 100644
--- a/src/main/java/gov/nih/ncats/molwitch/internal/source/MolStringSource.java
+++ b/src/main/java/gov/nih/ncats/molwitch/internal/source/MolStringSource.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/internal/source/StringSource.java b/src/main/java/gov/nih/ncats/molwitch/internal/source/StringSource.java
index 69d42c5..44e5993 100644
--- a/src/main/java/gov/nih/ncats/molwitch/internal/source/StringSource.java
+++ b/src/main/java/gov/nih/ncats/molwitch/internal/source/StringSource.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/io/ChemFormat.java b/src/main/java/gov/nih/ncats/molwitch/io/ChemFormat.java
index adda2c7..63ba3a5 100644
--- a/src/main/java/gov/nih/ncats/molwitch/io/ChemFormat.java
+++ b/src/main/java/gov/nih/ncats/molwitch/io/ChemFormat.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/io/ChemicalReader.java b/src/main/java/gov/nih/ncats/molwitch/io/ChemicalReader.java
index d6ad90e..9eec71f 100644
--- a/src/main/java/gov/nih/ncats/molwitch/io/ChemicalReader.java
+++ b/src/main/java/gov/nih/ncats/molwitch/io/ChemicalReader.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/io/ChemicalReaderFactory.java b/src/main/java/gov/nih/ncats/molwitch/io/ChemicalReaderFactory.java
index 094b246..d78ec40 100644
--- a/src/main/java/gov/nih/ncats/molwitch/io/ChemicalReaderFactory.java
+++ b/src/main/java/gov/nih/ncats/molwitch/io/ChemicalReaderFactory.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/io/ChemicalWriter.java b/src/main/java/gov/nih/ncats/molwitch/io/ChemicalWriter.java
index 9177845..e5ced8f 100644
--- a/src/main/java/gov/nih/ncats/molwitch/io/ChemicalWriter.java
+++ b/src/main/java/gov/nih/ncats/molwitch/io/ChemicalWriter.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/io/ChemicalWriterFactory.java b/src/main/java/gov/nih/ncats/molwitch/io/ChemicalWriterFactory.java
index cd77cf2..c1dd5a7 100644
--- a/src/main/java/gov/nih/ncats/molwitch/io/ChemicalWriterFactory.java
+++ b/src/main/java/gov/nih/ncats/molwitch/io/ChemicalWriterFactory.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/io/CtTableCleaner.java b/src/main/java/gov/nih/ncats/molwitch/io/CtTableCleaner.java
index 359abdb..4cb0130 100644
--- a/src/main/java/gov/nih/ncats/molwitch/io/CtTableCleaner.java
+++ b/src/main/java/gov/nih/ncats/molwitch/io/CtTableCleaner.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/io/DelegateChemicalWriter.java b/src/main/java/gov/nih/ncats/molwitch/io/DelegateChemicalWriter.java
index 5b2f786..b1d4523 100644
--- a/src/main/java/gov/nih/ncats/molwitch/io/DelegateChemicalWriter.java
+++ b/src/main/java/gov/nih/ncats/molwitch/io/DelegateChemicalWriter.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/io/PushbackBufferedReader.java b/src/main/java/gov/nih/ncats/molwitch/io/PushbackBufferedReader.java
index 23a08a9..e17f37b 100644
--- a/src/main/java/gov/nih/ncats/molwitch/io/PushbackBufferedReader.java
+++ b/src/main/java/gov/nih/ncats/molwitch/io/PushbackBufferedReader.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/io/SdfUtil.java b/src/main/java/gov/nih/ncats/molwitch/io/SdfUtil.java
index a5e70aa..f5096f6 100644
--- a/src/main/java/gov/nih/ncats/molwitch/io/SdfUtil.java
+++ b/src/main/java/gov/nih/ncats/molwitch/io/SdfUtil.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/io/StandardChemFormats.java b/src/main/java/gov/nih/ncats/molwitch/io/StandardChemFormats.java
index bb44a69..d71048c 100644
--- a/src/main/java/gov/nih/ncats/molwitch/io/StandardChemFormats.java
+++ b/src/main/java/gov/nih/ncats/molwitch/io/StandardChemFormats.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/io/WriterOptions.java b/src/main/java/gov/nih/ncats/molwitch/io/WriterOptions.java
index d76de9e..b700813 100644
--- a/src/main/java/gov/nih/ncats/molwitch/io/WriterOptions.java
+++ b/src/main/java/gov/nih/ncats/molwitch/io/WriterOptions.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/io/WriterOptionsBuilder.java b/src/main/java/gov/nih/ncats/molwitch/io/WriterOptionsBuilder.java
index 3585ae4..aa547cc 100644
--- a/src/main/java/gov/nih/ncats/molwitch/io/WriterOptionsBuilder.java
+++ b/src/main/java/gov/nih/ncats/molwitch/io/WriterOptionsBuilder.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/io/package-info.java b/src/main/java/gov/nih/ncats/molwitch/io/package-info.java
index d9eff5f..afc0395 100644
--- a/src/main/java/gov/nih/ncats/molwitch/io/package-info.java
+++ b/src/main/java/gov/nih/ncats/molwitch/io/package-info.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/isotopes/ElementData.java b/src/main/java/gov/nih/ncats/molwitch/isotopes/ElementData.java
index bd470b3..6426b16 100644
--- a/src/main/java/gov/nih/ncats/molwitch/isotopes/ElementData.java
+++ b/src/main/java/gov/nih/ncats/molwitch/isotopes/ElementData.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/isotopes/Elements.java b/src/main/java/gov/nih/ncats/molwitch/isotopes/Elements.java
index 77666c5..e396d32 100644
--- a/src/main/java/gov/nih/ncats/molwitch/isotopes/Elements.java
+++ b/src/main/java/gov/nih/ncats/molwitch/isotopes/Elements.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/isotopes/Isotope.java b/src/main/java/gov/nih/ncats/molwitch/isotopes/Isotope.java
index bd2dca2..7a5be53 100644
--- a/src/main/java/gov/nih/ncats/molwitch/isotopes/Isotope.java
+++ b/src/main/java/gov/nih/ncats/molwitch/isotopes/Isotope.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/isotopes/IsotopeFactory.java b/src/main/java/gov/nih/ncats/molwitch/isotopes/IsotopeFactory.java
index 6fa2614..726eea6 100644
--- a/src/main/java/gov/nih/ncats/molwitch/isotopes/IsotopeFactory.java
+++ b/src/main/java/gov/nih/ncats/molwitch/isotopes/IsotopeFactory.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/isotopes/NISTIsotopeFactory.java b/src/main/java/gov/nih/ncats/molwitch/isotopes/NISTIsotopeFactory.java
index 3af7976..7f4d2df 100644
--- a/src/main/java/gov/nih/ncats/molwitch/isotopes/NISTIsotopeFactory.java
+++ b/src/main/java/gov/nih/ncats/molwitch/isotopes/NISTIsotopeFactory.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/isotopes/ValueWithUncertainty.java b/src/main/java/gov/nih/ncats/molwitch/isotopes/ValueWithUncertainty.java
index f9b66da..a59638b 100644
--- a/src/main/java/gov/nih/ncats/molwitch/isotopes/ValueWithUncertainty.java
+++ b/src/main/java/gov/nih/ncats/molwitch/isotopes/ValueWithUncertainty.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/isotopes/WeightInterval.java b/src/main/java/gov/nih/ncats/molwitch/isotopes/WeightInterval.java
index 73222ca..54e15bd 100644
--- a/src/main/java/gov/nih/ncats/molwitch/isotopes/WeightInterval.java
+++ b/src/main/java/gov/nih/ncats/molwitch/isotopes/WeightInterval.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/search/MolSearcher.java b/src/main/java/gov/nih/ncats/molwitch/search/MolSearcher.java
index 52e83b3..65a076b 100644
--- a/src/main/java/gov/nih/ncats/molwitch/search/MolSearcher.java
+++ b/src/main/java/gov/nih/ncats/molwitch/search/MolSearcher.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/search/MolSearcherFactory.java b/src/main/java/gov/nih/ncats/molwitch/search/MolSearcherFactory.java
index 19e9172..0c21b0e 100644
--- a/src/main/java/gov/nih/ncats/molwitch/search/MolSearcherFactory.java
+++ b/src/main/java/gov/nih/ncats/molwitch/search/MolSearcherFactory.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/spi/AgnosticChemicalImplFactory.java b/src/main/java/gov/nih/ncats/molwitch/spi/AgnosticChemicalImplFactory.java
index f76573a..d896d8b 100644
--- a/src/main/java/gov/nih/ncats/molwitch/spi/AgnosticChemicalImplFactory.java
+++ b/src/main/java/gov/nih/ncats/molwitch/spi/AgnosticChemicalImplFactory.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalImpl.java b/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalImpl.java
index 935ef77..39a13b6 100644
--- a/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalImpl.java
+++ b/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalImpl.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalImplFactory.java b/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalImplFactory.java
index a1b210d..3d2ae7c 100644
--- a/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalImplFactory.java
+++ b/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalImplFactory.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalImplReader.java b/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalImplReader.java
index 6b3b55f..63a4098 100644
--- a/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalImplReader.java
+++ b/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalImplReader.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalWriterImpl.java b/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalWriterImpl.java
index 4a461b0..7551347 100644
--- a/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalWriterImpl.java
+++ b/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalWriterImpl.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalWriterImplFactory.java b/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalWriterImplFactory.java
index 3ae2e17..c86139d 100644
--- a/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalWriterImplFactory.java
+++ b/src/main/java/gov/nih/ncats/molwitch/spi/ChemicalWriterImplFactory.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/spi/FingerprinterImpl.java b/src/main/java/gov/nih/ncats/molwitch/spi/FingerprinterImpl.java
index dcc2083..591bfeb 100644
--- a/src/main/java/gov/nih/ncats/molwitch/spi/FingerprinterImpl.java
+++ b/src/main/java/gov/nih/ncats/molwitch/spi/FingerprinterImpl.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/spi/InchiImplFactory.java b/src/main/java/gov/nih/ncats/molwitch/spi/InchiImplFactory.java
index 07b74ec..d30d8ed 100644
--- a/src/main/java/gov/nih/ncats/molwitch/spi/InchiImplFactory.java
+++ b/src/main/java/gov/nih/ncats/molwitch/spi/InchiImplFactory.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/spi/MolSearcherImplFactory.java b/src/main/java/gov/nih/ncats/molwitch/spi/MolSearcherImplFactory.java
index edfad72..d2f3f06 100644
--- a/src/main/java/gov/nih/ncats/molwitch/spi/MolSearcherImplFactory.java
+++ b/src/main/java/gov/nih/ncats/molwitch/spi/MolSearcherImplFactory.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/spi/WitchModule.java b/src/main/java/gov/nih/ncats/molwitch/spi/WitchModule.java
index 8d00574..4b0620a 100644
--- a/src/main/java/gov/nih/ncats/molwitch/spi/WitchModule.java
+++ b/src/main/java/gov/nih/ncats/molwitch/spi/WitchModule.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/main/java/gov/nih/ncats/molwitch/spi/package-info.java b/src/main/java/gov/nih/ncats/molwitch/spi/package-info.java
index cc66914..af2c03e 100644
--- a/src/main/java/gov/nih/ncats/molwitch/spi/package-info.java
+++ b/src/main/java/gov/nih/ncats/molwitch/spi/package-info.java
@@ -2,7 +2,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/test/java/CleanSdfTest.java b/src/test/java/CleanSdfTest.java
index c113d5c..4356ffd 100644
--- a/src/test/java/CleanSdfTest.java
+++ b/src/test/java/CleanSdfTest.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/test/java/InchiKeyBagTest.java b/src/test/java/InchiKeyBagTest.java
index f94b424..af9cd82 100644
--- a/src/test/java/InchiKeyBagTest.java
+++ b/src/test/java/InchiKeyBagTest.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/test/java/InchiKeyTest.java b/src/test/java/InchiKeyTest.java
index af35f6d..7fa0cf9 100644
--- a/src/test/java/InchiKeyTest.java
+++ b/src/test/java/InchiKeyTest.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
diff --git a/src/test/java/TestNISTIsotopeFactory.java b/src/test/java/TestNISTIsotopeFactory.java
index ccc822b..4cc8e15 100644
--- a/src/test/java/TestNISTIsotopeFactory.java
+++ b/src/test/java/TestNISTIsotopeFactory.java
@@ -1,7 +1,7 @@
 /*
  * NCATS-MOLWITCH
  *
- * Copyright 2024 NIH/NCATS
+ * Copyright 2025 NIH/NCATS
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.