diff --git a/PSync/consumer.cpp b/PSync/consumer.cpp
index 064f51c..d27866b 100644
--- a/PSync/consumer.cpp
+++ b/PSync/consumer.cpp
@@ -6,14 +6,14 @@
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
diff --git a/PSync/consumer.hpp b/PSync/consumer.hpp
index d59a034..cf803bd 100644
--- a/PSync/consumer.hpp
+++ b/PSync/consumer.hpp
@@ -6,14 +6,14 @@
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
diff --git a/PSync/detail/bloom-filter.cpp b/PSync/detail/bloom-filter.cpp
index dd21205..1cc66c1 100644
--- a/PSync/detail/bloom-filter.cpp
+++ b/PSync/detail/bloom-filter.cpp
@@ -1,19 +1,19 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2018,  The University of Memphis
+ * Copyright (c) 2014-2019,  The University of Memphis
  *
  * This file is part of PSync.
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  *
 
diff --git a/PSync/detail/bloom-filter.hpp b/PSync/detail/bloom-filter.hpp
index 319f1c1..4273712 100644
--- a/PSync/detail/bloom-filter.hpp
+++ b/PSync/detail/bloom-filter.hpp
@@ -1,19 +1,19 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2018,  The University of Memphis
+ * Copyright (c) 2014-2019,  The University of Memphis
  *
  * This file is part of PSync.
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  *
 
diff --git a/PSync/detail/iblt.cpp b/PSync/detail/iblt.cpp
index 5de61ca..a571ca3 100644
--- a/PSync/detail/iblt.cpp
+++ b/PSync/detail/iblt.cpp
@@ -1,19 +1,19 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2018,  The University of Memphis
+ * Copyright (c) 2014-2019,  The University of Memphis
  *
  * This file is part of PSync.
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  *
 
diff --git a/PSync/detail/iblt.hpp b/PSync/detail/iblt.hpp
index f03797a..09f53b8 100644
--- a/PSync/detail/iblt.hpp
+++ b/PSync/detail/iblt.hpp
@@ -1,19 +1,19 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2018,  The University of Memphis
+ * Copyright (c) 2014-2019,  The University of Memphis
  *
  * This file is part of PSync.
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  *
 
diff --git a/PSync/detail/state.cpp b/PSync/detail/state.cpp
index 1cea515..8b3d37c 100644
--- a/PSync/detail/state.cpp
+++ b/PSync/detail/state.cpp
@@ -1,19 +1,19 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2018,  The University of Memphis
+ * Copyright (c) 2014-2019,  The University of Memphis
  *
  * This file is part of PSync.
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
diff --git a/PSync/detail/state.hpp b/PSync/detail/state.hpp
index bdc6088..32e9bfe 100644
--- a/PSync/detail/state.hpp
+++ b/PSync/detail/state.hpp
@@ -1,19 +1,19 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2018,  The University of Memphis
+ * Copyright (c) 2014-2019,  The University of Memphis
  *
  * This file is part of PSync.
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
diff --git a/PSync/detail/test-access-control.hpp b/PSync/detail/test-access-control.hpp
index 67d015f..4aa447d 100644
--- a/PSync/detail/test-access-control.hpp
+++ b/PSync/detail/test-access-control.hpp
@@ -1,20 +1,19 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /**
- * Copyright (c) 2014-2018,  The University of Memphis,
- *                           Regents of the University of California
+ * Copyright (c) 2014-2019,  The University of Memphis
  *
  * This file is part of PSync.
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>
  *
  **/
diff --git a/PSync/detail/util.cpp b/PSync/detail/util.cpp
index 5eebf22..013dfe8 100644
--- a/PSync/detail/util.cpp
+++ b/PSync/detail/util.cpp
@@ -6,14 +6,14 @@
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  *
  * murmurHash3 was written by Austin Appleby, and is placed in the public
diff --git a/PSync/detail/util.hpp b/PSync/detail/util.hpp
index 980b6ed..4eaede1 100644
--- a/PSync/detail/util.hpp
+++ b/PSync/detail/util.hpp
@@ -1,19 +1,19 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2018,  The University of Memphis
+ * Copyright (c) 2014-2019,  The University of Memphis
  *
  * This file is part of PSync.
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  *
  * murmurHash3 was written by Austin Appleby, and is placed in the public
diff --git a/PSync/full-producer.cpp b/PSync/full-producer.cpp
index 91fe87c..968154a 100644
--- a/PSync/full-producer.cpp
+++ b/PSync/full-producer.cpp
@@ -1,20 +1,20 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2018,  The University of Memphis
+ * Copyright (c) 2014-2019,  The University of Memphis
  *
- * This file is part of NLSR (Named-data Link State Routing).
- * See AUTHORS.md for complete list of NLSR authors and contributors.
+ * This file is part of PSync.
+ * See AUTHORS.md for complete list of PSync authors and contributors.
  *
- * NLSR 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,
+ * PSync is free software: you can redistribute it and/or modify it under the terms
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
- * NLSR is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * NLSR, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
+ * You should have received a copy of the GNU Lesser General Public License along with
+ * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
 #include "PSync/full-producer.hpp"
@@ -119,7 +119,7 @@
                                   onSyncData(syncInterest, bufferPtr);
                                 });
 
-  m_fetcher->onError.connect([this] (uint32_t errorCode, const std::string& msg) {
+  m_fetcher->onError.connect([] (uint32_t errorCode, const std::string& msg) {
                                NDN_LOG_ERROR("Cannot fetch sync data, error: " <<
                                               errorCode << " message: " << msg);
                              });
@@ -360,4 +360,4 @@
   }
 }
 
-} // namespace psync
\ No newline at end of file
+} // namespace psync
diff --git a/PSync/full-producer.hpp b/PSync/full-producer.hpp
index 83fbde3..ec0ba4a 100644
--- a/PSync/full-producer.hpp
+++ b/PSync/full-producer.hpp
@@ -1,20 +1,20 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2018,  The University of Memphis
+ * Copyright (c) 2014-2019,  The University of Memphis
  *
- * This file is part of NLSR (Named-data Link State Routing).
- * See AUTHORS.md for complete list of NLSR authors and contributors.
+ * This file is part of PSync.
+ * See AUTHORS.md for complete list of PSync authors and contributors.
  *
- * NLSR 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,
+ * PSync is free software: you can redistribute it and/or modify it under the terms
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
- * NLSR is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * NLSR, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
+ * You should have received a copy of the GNU Lesser General Public License along with
+ * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
 #ifndef PSYNC_FULL_PRODUCER_HPP
@@ -205,4 +205,4 @@
 
 } // namespace psync
 
-#endif // PSYNC_FULL_PRODUCER_HPP
\ No newline at end of file
+#endif // PSYNC_FULL_PRODUCER_HPP
diff --git a/PSync/partial-producer.cpp b/PSync/partial-producer.cpp
index c1e11bc..ed54175 100644
--- a/PSync/partial-producer.cpp
+++ b/PSync/partial-producer.cpp
@@ -1,19 +1,19 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2018,  The University of Memphis
+ * Copyright (c) 2014-2019,  The University of Memphis
  *
  * This file is part of PSync.
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
diff --git a/PSync/partial-producer.hpp b/PSync/partial-producer.hpp
index 7371da3..cec1079 100644
--- a/PSync/partial-producer.hpp
+++ b/PSync/partial-producer.hpp
@@ -6,14 +6,14 @@
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
diff --git a/PSync/producer-base.cpp b/PSync/producer-base.cpp
index d6cfe8b..d00fac0 100644
--- a/PSync/producer-base.cpp
+++ b/PSync/producer-base.cpp
@@ -6,14 +6,14 @@
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
diff --git a/PSync/producer-base.hpp b/PSync/producer-base.hpp
index 66bcf65..d5e2d4d 100644
--- a/PSync/producer-base.hpp
+++ b/PSync/producer-base.hpp
@@ -6,14 +6,14 @@
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
diff --git a/PSync/segment-publisher.cpp b/PSync/segment-publisher.cpp
index 67be2cc..f3c5489 100644
--- a/PSync/segment-publisher.cpp
+++ b/PSync/segment-publisher.cpp
@@ -1,19 +1,19 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2018,  The University of Memphis
+ * Copyright (c) 2014-2019,  The University of Memphis
  *
  * This file is part of PSync.
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
diff --git a/PSync/segment-publisher.hpp b/PSync/segment-publisher.hpp
index 1844021..f28e31d 100644
--- a/PSync/segment-publisher.hpp
+++ b/PSync/segment-publisher.hpp
@@ -6,14 +6,14 @@
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
diff --git a/examples/consumer.cpp b/examples/consumer.cpp
index 8a83574..7551060 100644
--- a/examples/consumer.cpp
+++ b/examples/consumer.cpp
@@ -6,14 +6,14 @@
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
diff --git a/examples/full-sync.cpp b/examples/full-sync.cpp
index 56adaf0..09f7b5b 100644
--- a/examples/full-sync.cpp
+++ b/examples/full-sync.cpp
@@ -6,14 +6,14 @@
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
diff --git a/examples/producer.cpp b/examples/producer.cpp
index a56ec57..ef0ff2d 100644
--- a/examples/producer.cpp
+++ b/examples/producer.cpp
@@ -6,14 +6,14 @@
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
diff --git a/tests/boost-multi-log-formatter.hpp b/tests/boost-multi-log-formatter.hpp
index 26946f9..c8921a5 100644
--- a/tests/boost-multi-log-formatter.hpp
+++ b/tests/boost-multi-log-formatter.hpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /**
- * Copyright (c) 2014-2018 Regents of the University of California.
+ * Copyright (c) 2014-2019 Regents of the University of California.
  *
  * Based on work by Martin Ba (http://stackoverflow.com/a/26718189)
  *
diff --git a/tests/boost-test.hpp b/tests/boost-test.hpp
index ec1f40f..e3204c4 100644
--- a/tests/boost-test.hpp
+++ b/tests/boost-test.hpp
@@ -1,20 +1,19 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /**
- * Copyright (c) 2014-2018,  The University of Memphis
- *                           Regents of the University of California,
+ * Copyright (c) 2014-2019,  The University of Memphis
  *
  * This file is part of PSync.
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  *
  * \author Yingdi Yu <yingdi@cs.ucla.edu>
diff --git a/tests/main.cpp b/tests/main.cpp
index 65d5e4c..2b836ad 100644
--- a/tests/main.cpp
+++ b/tests/main.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /**
- * Copyright (c) 2014-2018,  Regents of the University of California,
+ * Copyright (c) 2014-2019,  Regents of the University of California,
  *                           Arizona Board of Regents,
  *                           Colorado State University,
  *                           University Pierre & Marie Curie, Sorbonne University,
@@ -12,14 +12,14 @@
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  */
 
diff --git a/tests/test-bloom-filter.cpp b/tests/test-bloom-filter.cpp
index 1e634c9..bb7b8e9 100644
--- a/tests/test-bloom-filter.cpp
+++ b/tests/test-bloom-filter.cpp
@@ -1,19 +1,19 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2018,  The University of Memphis
+ * Copyright (c) 2014-2019,  The University of Memphis
  *
  * This file is part of PSync.
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
diff --git a/tests/test-consumer.cpp b/tests/test-consumer.cpp
index 96e6e8a..d1e6115 100644
--- a/tests/test-consumer.cpp
+++ b/tests/test-consumer.cpp
@@ -1,19 +1,19 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2018,  The University of Memphis
+ * Copyright (c) 2014-2019,  The University of Memphis
  *
  * This file is part of PSync.
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
diff --git a/tests/test-full-producer.cpp b/tests/test-full-producer.cpp
index ca7955b..8190446 100644
--- a/tests/test-full-producer.cpp
+++ b/tests/test-full-producer.cpp
@@ -1,19 +1,19 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2018,  The University of Memphis
+ * Copyright (c) 2014-2019,  The University of Memphis
  *
  * This file is part of PSync.
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
diff --git a/tests/test-full-sync.cpp b/tests/test-full-sync.cpp
index c5eeb5e..af7c238 100644
--- a/tests/test-full-sync.cpp
+++ b/tests/test-full-sync.cpp
@@ -1,19 +1,19 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2018,  The University of Memphis
+ * Copyright (c) 2014-2019,  The University of Memphis
  *
  * This file is part of PSync.
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
diff --git a/tests/test-iblt.cpp b/tests/test-iblt.cpp
index bb5e8ee..c472a74 100644
--- a/tests/test-iblt.cpp
+++ b/tests/test-iblt.cpp
@@ -1,19 +1,19 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2018,  The University of Memphis
+ * Copyright (c) 2014-2019,  The University of Memphis
  *
  * This file is part of PSync.
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
diff --git a/tests/test-partial-producer.cpp b/tests/test-partial-producer.cpp
index 49c5264..aa5df37 100644
--- a/tests/test-partial-producer.cpp
+++ b/tests/test-partial-producer.cpp
@@ -1,19 +1,19 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2018,  The University of Memphis
+ * Copyright (c) 2014-2019,  The University of Memphis
  *
  * This file is part of PSync.
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
diff --git a/tests/test-partial-sync.cpp b/tests/test-partial-sync.cpp
index e3c25b0..8938483 100644
--- a/tests/test-partial-sync.cpp
+++ b/tests/test-partial-sync.cpp
@@ -1,19 +1,19 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2018,  The University of Memphis
+ * Copyright (c) 2014-2019,  The University of Memphis
  *
  * This file is part of PSync.
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
diff --git a/tests/test-producer-base.cpp b/tests/test-producer-base.cpp
index baa88a6..e775ad8 100644
--- a/tests/test-producer-base.cpp
+++ b/tests/test-producer-base.cpp
@@ -1,19 +1,19 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2018,  The University of Memphis
+ * Copyright (c) 2014-2019,  The University of Memphis
  *
  * This file is part of PSync.
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
diff --git a/tests/test-segment-publisher.cpp b/tests/test-segment-publisher.cpp
index 87c27a9..5c175c1 100644
--- a/tests/test-segment-publisher.cpp
+++ b/tests/test-segment-publisher.cpp
@@ -6,14 +6,14 @@
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
diff --git a/tests/test-state.cpp b/tests/test-state.cpp
index cb53bd5..8f76b65 100644
--- a/tests/test-state.cpp
+++ b/tests/test-state.cpp
@@ -1,19 +1,19 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2018,  The University of Memphis
+ * Copyright (c) 2014-2019,  The University of Memphis
  *
  * This file is part of PSync.
  * See AUTHORS.md for complete list of PSync authors and contributors.
  *
  * PSync 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,
+ * of the GNU Lesser General Public License as published by the Free Software Foundation,
  * either version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
diff --git a/tests/unit-test-time-fixture.hpp b/tests/unit-test-time-fixture.hpp
index 36293a8..5831500 100644
--- a/tests/unit-test-time-fixture.hpp
+++ b/tests/unit-test-time-fixture.hpp
@@ -1,19 +1,19 @@
 /* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil -*- */
 /*
- * Copyright (c) 2012-2018  University of California, Los Angeles
+ * Copyright (c) 2012-2019  University of California, Los Angeles
  *                          The University of Memphis
  *
  * This file is part of PSync.
  *
  * PSync 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
+ * of the GNU Lesser General Public License as published by the Free Software Foundation, either
  * version 3 of the License, or (at your option) any later version.
  *
  * PSync 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.
+ * PURPOSE.  See the GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
+ * You should have received a copy of the GNU Lesser General Public License along with
  * PSync, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  */