diff --git a/Aaru.Checksums.csproj b/Aaru.Checksums.csproj
index e12526d48..6e965c84b 100644
--- a/Aaru.Checksums.csproj
+++ b/Aaru.Checksums.csproj
@@ -11,7 +11,7 @@
     <GenerateAssemblyInfo>true</GenerateAssemblyInfo>
     <Version>6.0.0-alpha8</Version>
     <Company>Claunia.com</Company>
-    <Copyright>Copyright © 2011-2022 Natalia Portillo</Copyright>
+    <Copyright>Copyright © 2011-2023 Natalia Portillo</Copyright>
     <Product>Aaru Data Preservation Suite</Product>
     <Title>Aaru.Checksums</Title>
     <ApplicationVersion>$(Version)</ApplicationVersion>
diff --git a/Adler32/neon.cs b/Adler32/neon.cs
index c5065d46a..43638186d 100644
--- a/Adler32/neon.cs
+++ b/Adler32/neon.cs
@@ -41,7 +41,7 @@
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // Copyright 2017 The Chromium Authors. All rights reserved.
 // ****************************************************************************/
 
diff --git a/Adler32/ssse3.cs b/Adler32/ssse3.cs
index 12d2f4fe2..17a7d5348 100644
--- a/Adler32/ssse3.cs
+++ b/Adler32/ssse3.cs
@@ -41,7 +41,7 @@
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // Copyright 2017 The Chromium Authors. All rights reserved.
 // ****************************************************************************/
 
diff --git a/Adler32Context.cs b/Adler32Context.cs
index d2e89716c..c5d955372 100644
--- a/Adler32Context.cs
+++ b/Adler32Context.cs
@@ -31,7 +31,7 @@
 //  3. This notice may not be removed or altered from any source distribution.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // Copyright (C) 1995-2011 Mark Adler
 // Copyright (C) Jean-loup Gailly
 // ****************************************************************************/
diff --git a/CDChecksums.cs b/CDChecksums.cs
index 22058de26..1dbcb8590 100644
--- a/CDChecksums.cs
+++ b/CDChecksums.cs
@@ -27,7 +27,7 @@
 //     along with this program.If not, see<http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ECC algorithm from ECM(c) 2002-2011 Neill Corlett
 // ****************************************************************************/
 
diff --git a/CRC16CCITTContext.cs b/CRC16CCITTContext.cs
index d123723aa..099674a87 100644
--- a/CRC16CCITTContext.cs
+++ b/CRC16CCITTContext.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 namespace Aaru.Checksums;
diff --git a/CRC16Context.cs b/CRC16Context.cs
index 77ba3a64e..80ae7d835 100644
--- a/CRC16Context.cs
+++ b/CRC16Context.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 using System;
diff --git a/CRC16IBMContext.cs b/CRC16IBMContext.cs
index 593c6a8ee..4577fc8ba 100644
--- a/CRC16IBMContext.cs
+++ b/CRC16IBMContext.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 namespace Aaru.Checksums;
diff --git a/CRC32/arm_simd.cs b/CRC32/arm_simd.cs
index 1c7d10e81..74cf9833c 100644
--- a/CRC32/arm_simd.cs
+++ b/CRC32/arm_simd.cs
@@ -41,7 +41,7 @@
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // Copyright 2017 The Chromium Authors. All rights reserved.
 // ****************************************************************************/
 
diff --git a/CRC32/clmul.cs b/CRC32/clmul.cs
index d99521231..16508f5a2 100644
--- a/CRC32/clmul.cs
+++ b/CRC32/clmul.cs
@@ -42,7 +42,7 @@
 //   3. This notice may not be removed or altered from any source distribution.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // Copyright (c) 2016 Marian Beermann (add support for initial value, restructuring)
 // Copyright (C) 2013 Intel Corporation. All rights reserved.
 // ****************************************************************************/
diff --git a/CRC32Context.cs b/CRC32Context.cs
index 5086f80b5..b17de0d33 100644
--- a/CRC32Context.cs
+++ b/CRC32Context.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 using System;
diff --git a/CRC64/clmul.cs b/CRC64/clmul.cs
index c925a09e9..19119436e 100644
--- a/CRC64/clmul.cs
+++ b/CRC64/clmul.cs
@@ -18,7 +18,7 @@
 //     https://github.com/rawrunprotected/crc
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 using System;
diff --git a/CRC64Context.cs b/CRC64Context.cs
index 98c03a57b..fdf318f9f 100644
--- a/CRC64Context.cs
+++ b/CRC64Context.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 using System;
diff --git a/FletcherContext.cs b/FletcherContext.cs
index 2865b2789..a0dacfba0 100644
--- a/FletcherContext.cs
+++ b/FletcherContext.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 // Disabled because the speed is abnormally slow
diff --git a/MD5Context.cs b/MD5Context.cs
index 82079a07c..05db9f483 100644
--- a/MD5Context.cs
+++ b/MD5Context.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 using System;
diff --git a/Native.cs b/Native.cs
index 86fea354e..bcd7973f1 100644
--- a/Native.cs
+++ b/Native.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 using System.Runtime.InteropServices;
diff --git a/ReedSolomon.cs b/ReedSolomon.cs
index d6dc4354d..b6d1f919f 100644
--- a/ReedSolomon.cs
+++ b/ReedSolomon.cs
@@ -27,7 +27,7 @@
 //     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // Copyright (C) 1996 Phil Karn
 // Copyright (C) 1995 Robert Morelos-Zaragoza
 // Copyright (C) 1995 Hari Thirumoorthy
diff --git a/Register.cs b/Register.cs
index 96d94ebfb..0b8db8dc9 100644
--- a/Register.cs
+++ b/Register.cs
@@ -33,7 +33,7 @@
 //     SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 using System;
diff --git a/SHA1Context.cs b/SHA1Context.cs
index b559d6288..9447f5a84 100644
--- a/SHA1Context.cs
+++ b/SHA1Context.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 using System;
diff --git a/SHA256Context.cs b/SHA256Context.cs
index 51ac0e798..478bcb24c 100644
--- a/SHA256Context.cs
+++ b/SHA256Context.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 using System;
diff --git a/SHA384Context.cs b/SHA384Context.cs
index 1ad489625..af5e4eee0 100644
--- a/SHA384Context.cs
+++ b/SHA384Context.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 using System;
diff --git a/SHA512Context.cs b/SHA512Context.cs
index 3ab7ef60b..911674b1c 100644
--- a/SHA512Context.cs
+++ b/SHA512Context.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 using System;
diff --git a/SpamSumContext.cs b/SpamSumContext.cs
index 587f9866a..5d32fd8a1 100644
--- a/SpamSumContext.cs
+++ b/SpamSumContext.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 //  Based on ssdeep