diff --git a/include/ZeroTierSDK.h b/include/ZeroTierSDK.h
index 68626c4..c8b4de3 100644
--- a/include/ZeroTierSDK.h
+++ b/include/ZeroTierSDK.h
@@ -1,5 +1,5 @@
 /*
- * ZeroTier One - Network Virtualization Everywhere
+ * ZeroTier SDK - Network Virtualization Everywhere
  * Copyright (C) 2011-2017  ZeroTier, Inc.  https://www.zerotier.com/
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/test/unit/unit.cpp b/selftest.cpp
similarity index 95%
rename from test/unit/unit.cpp
rename to selftest.cpp
index 3074f42..d711322 100644
--- a/test/unit/unit.cpp
+++ b/selftest.cpp
@@ -1,4 +1,30 @@
-// Comprehensive stress test for socket-like API
+/*
+ * ZeroTier SDK - Network Virtualization Everywhere
+ * Copyright (C) 2011-2017  ZeroTier, Inc.  https://www.zerotier.com/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * --
+ *
+ * You can be released from the requirements of the license by purchasing
+ * a commercial license. Buying such a license is mandatory as soon as you
+ * develop commercial closed-source software that incorporates or links
+ * directly against ZeroTier software without disclosing the source code
+ * of your own application.
+ */
+
+ // Comprehensive stress test for socket-like API
 
 #include <unistd.h>
 #include <sys/socket.h>
diff --git a/src/Connection.hpp b/src/Connection.hpp
index e4b44b7..5837ec7 100644
--- a/src/Connection.hpp
+++ b/src/Connection.hpp
@@ -1,5 +1,5 @@
 /*
- * ZeroTier One - Network Virtualization Everywhere
+ * ZeroTier SDK - Network Virtualization Everywhere
  * Copyright (C) 2011-2017  ZeroTier, Inc.  https://www.zerotier.com/
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/src/SocketTap.cpp b/src/SocketTap.cpp
index e6bc326..ac4bf1d 100644
--- a/src/SocketTap.cpp
+++ b/src/SocketTap.cpp
@@ -1,5 +1,5 @@
 /*
- * ZeroTier One - Network Virtualization Everywhere
+ * ZeroTier SDK - Network Virtualization Everywhere
  * Copyright (C) 2011-2017  ZeroTier, Inc.  https://www.zerotier.com/
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/src/SocketTap.hpp b/src/SocketTap.hpp
index 0de07f4..a9df5b5 100644
--- a/src/SocketTap.hpp
+++ b/src/SocketTap.hpp
@@ -1,5 +1,5 @@
 /*
- * ZeroTier One - Network Virtualization Everywhere
+ * ZeroTier SDK - Network Virtualization Everywhere
  * Copyright (C) 2011-2017  ZeroTier, Inc.  https://www.zerotier.com/
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/src/Utilities.cpp b/src/Utilities.cpp
index bf2e745..32c7fd1 100644
--- a/src/Utilities.cpp
+++ b/src/Utilities.cpp
@@ -1,5 +1,5 @@
 /*
- * ZeroTier One - Network Virtualization Everywhere
+ * ZeroTier SDK - Network Virtualization Everywhere
  * Copyright (C) 2011-2017  ZeroTier, Inc.  https://www.zerotier.com/
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/src/Utilities.hpp b/src/Utilities.hpp
index 81a51da..2aa2a2a 100644
--- a/src/Utilities.hpp
+++ b/src/Utilities.hpp
@@ -1,5 +1,5 @@
 /*
- * ZeroTier One - Network Virtualization Everywhere
+ * ZeroTier SDK - Network Virtualization Everywhere
  * Copyright (C) 2011-2017  ZeroTier, Inc.  https://www.zerotier.com/
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/src/ZeroTierSDK.cpp b/src/ZeroTierSDK.cpp
index eec7bf7..5b1b3de 100644
--- a/src/ZeroTierSDK.cpp
+++ b/src/ZeroTierSDK.cpp
@@ -1,5 +1,5 @@
 /*
- * ZeroTier One - Network Virtualization Everywhere
+ * ZeroTier SDK - Network Virtualization Everywhere
  * Copyright (C) 2011-2017  ZeroTier, Inc.  https://www.zerotier.com/
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/src/picoTCP.cpp b/src/picoTCP.cpp
index 38296a7..c0652c9 100644
--- a/src/picoTCP.cpp
+++ b/src/picoTCP.cpp
@@ -1,5 +1,5 @@
 /*
- * ZeroTier One - Network Virtualization Everywhere
+ * ZeroTier SDK - Network Virtualization Everywhere
  * Copyright (C) 2011-2017  ZeroTier, Inc.  https://www.zerotier.com/
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/src/picoTCP.hpp b/src/picoTCP.hpp
index 53384ee..4132e4e 100644
--- a/src/picoTCP.hpp
+++ b/src/picoTCP.hpp
@@ -1,5 +1,5 @@
 /*
- * ZeroTier One - Network Virtualization Everywhere
+ * ZeroTier SDK - Network Virtualization Everywhere
  * Copyright (C) 2011-2017  ZeroTier, Inc.  https://www.zerotier.com/
  *
  * This program is free software: you can redistribute it and/or modify