diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3495a8f..b551e45 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -52,6 +52,8 @@
         include:
           - os: macos-12
             xcode: '13.4'
+          - os: macos-12
+            xcode: '14.1'
     steps:
       - name: Set up Xcode
         uses: maxim-lobanov/setup-xcode@v1
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index d5fcfb0..fd27188 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -15,7 +15,7 @@
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-12, ubuntu-20.04]
+        os: [macos-latest, ubuntu-latest]
     env:
       JOB_NAME: Docs
     steps:
@@ -27,5 +27,7 @@
           ./.jenkins
       - name: Build documentation
         run: |
+          pybindir=$(python3 -c 'import sysconfig; print(sysconfig.get_path("scripts", "posix_user"))')
+          export PATH="${pybindir}${PATH:+:}${PATH}"
           ./waf --color=yes configure
           ./waf --color=yes docs
diff --git a/.jenkins b/.jenkins
index ee16e29..52b94c5 100755
--- a/.jenkins
+++ b/.jenkins
@@ -16,6 +16,7 @@
         # Emulate a subset of os-release(5)
         export ID=macos
         export VERSION_ID=$(sw_vers -productVersion)
+        export PATH="/usr/local/bin${PATH:+:}${PATH}"
         if [[ -x /opt/homebrew/bin/brew ]]; then
             eval "$(/opt/homebrew/bin/brew shellenv)"
         elif [[ -x /usr/local/bin/brew ]]; then
diff --git a/.jenkins.d/00-deps.sh b/.jenkins.d/00-deps.sh
index 12b5de3..9b1e073 100755
--- a/.jenkins.d/00-deps.sh
+++ b/.jenkins.d/00-deps.sh
@@ -25,20 +25,14 @@
     fi
     brew update
     brew install --formula "${FORMULAE[@]}"
-
-    if (( ${#PIP_PKGS[@]} )); then
-        pip3 install --upgrade --upgrade-strategy=eager "${PIP_PKGS[@]}"
-    fi
-
 elif [[ $ID_LIKE == *debian* ]]; then
     sudo apt-get -qq update
     sudo apt-get -qy install "${APT_PKGS[@]}"
-
-    if (( ${#PIP_PKGS[@]} )); then
-        pip3 install --user --upgrade --upgrade-strategy=eager "${PIP_PKGS[@]}"
-    fi
-
 elif [[ $ID_LIKE == *fedora* ]]; then
-    sudo dnf -y install gcc-c++ libasan pkgconf-pkg-config python3 \
+    sudo dnf -y install gcc-c++ libasan lld pkgconf-pkg-config python3 \
                         boost-devel openssl-devel sqlite-devel
 fi
+
+if (( ${#PIP_PKGS[@]} )); then
+    pip3 install --user --upgrade --upgrade-strategy=eager "${PIP_PKGS[@]}"
+fi
diff --git a/.waf-tools/default-compiler-flags.py b/.waf-tools/default-compiler-flags.py
index 3ba2dc3..4debb4e 100644
--- a/.waf-tools/default-compiler-flags.py
+++ b/.waf-tools/default-compiler-flags.py
@@ -137,9 +137,7 @@
     def getGeneralFlags(self, conf):
         flags = super(GccBasicFlags, self).getGeneralFlags(conf)
         flags['CXXFLAGS'] += ['-std=c++17']
-        if Utils.unversioned_sys_platform() == 'linux':
-            flags['LINKFLAGS'] += ['-fuse-ld=gold']
-        elif Utils.unversioned_sys_platform() == 'freebsd':
+        if Utils.unversioned_sys_platform() != 'darwin':
             flags['LINKFLAGS'] += ['-fuse-ld=lld']
         return flags
 
diff --git a/PSync/full-producer.cpp b/PSync/full-producer.cpp
index baa50e4..d14cae2 100644
--- a/PSync/full-producer.cpp
+++ b/PSync/full-producer.cpp
@@ -266,14 +266,14 @@
     NDN_LOG_DEBUG("Sending sync Data");
 
     // Send data after removing pending sync interest on face
-    m_segmentPublisher.publish(name, dataName, content, m_syncReplyFreshness);
+    m_segmentPublisher.publish(name, dataName, *content, m_syncReplyFreshness);
 
     NDN_LOG_TRACE("Renewing sync interest");
     sendSyncInterest();
   }
   else {
     NDN_LOG_DEBUG("Sending sync Data");
-    m_segmentPublisher.publish(name, dataName, content, m_syncReplyFreshness);
+    m_segmentPublisher.publish(name, dataName, *content, m_syncReplyFreshness);
   }
 }
 
diff --git a/PSync/segment-publisher.cpp b/PSync/segment-publisher.cpp
index 5d42b88..ed20646 100644
--- a/PSync/segment-publisher.cpp
+++ b/PSync/segment-publisher.cpp
@@ -19,79 +19,37 @@
 
 #include "PSync/segment-publisher.hpp"
 
-#include <ndn-cxx/name-component.hpp>
-
 namespace psync {
 
-SegmentPublisher::SegmentPublisher(ndn::Face& face, ndn::KeyChain& keyChain, size_t imsLimit)
+SegmentPublisher::SegmentPublisher(ndn::Face& face, ndn::KeyChain& keyChain,
+                                   const ndn::security::SigningInfo& signingInfo, size_t imsLimit)
   : m_face(face)
   , m_scheduler(m_face.getIoService())
-  , m_keyChain(keyChain)
+  , m_segmenter(keyChain, signingInfo)
   , m_ims(imsLimit)
 {
 }
 
 void
 SegmentPublisher::publish(const ndn::Name& interestName, const ndn::Name& dataName,
-                          const ndn::Block& block, ndn::time::milliseconds freshness,
-                          const ndn::security::SigningInfo& signingInfo)
+                          ndn::span<const uint8_t> buffer, ndn::time::milliseconds freshness)
 {
-  auto buf = std::make_shared<const ndn::Buffer>(block.begin(), block.end());
-  publish(interestName, dataName, buf, freshness, signingInfo);
-}
+  auto segments = m_segmenter.segment(buffer, ndn::Name(dataName).appendVersion(),
+                                      ndn::MAX_NDN_PACKET_SIZE >> 1, freshness);
+  for (const auto& data : segments) {
+    m_ims.insert(*data, freshness);
+    m_scheduler.schedule(freshness, [this, name = data->getName()] { m_ims.erase(name); });
+  }
 
-void
-SegmentPublisher::publish(const ndn::Name& interestName, const ndn::Name& dataName,
-                          const ndn::ConstBufferPtr& buffer,
-                          ndn::time::milliseconds freshness,
-                          const ndn::security::SigningInfo& signingInfo)
-{
+  // Put on face only the segment which has a pending interest,
+  // otherwise the segment is unsolicited
   uint64_t interestSegment = 0;
   if (interestName[-1].isSegment()) {
     interestSegment = interestName[-1].toSegment();
   }
-
-  const uint8_t* rawBuffer = buffer->data();
-  const uint8_t* segmentBegin = rawBuffer;
-  const uint8_t* end = rawBuffer + buffer->size();
-
-  const size_t maxPacketSize = ndn::MAX_NDN_PACKET_SIZE >> 1;
-  uint64_t totalSegments = buffer->size() / maxPacketSize;
-
-  ndn::Name segmentPrefix(dataName);
-  segmentPrefix.appendVersion();
-
-  uint64_t segmentNo = 0;
-  do {
-    const uint8_t* segmentEnd = segmentBegin + maxPacketSize;
-    if (segmentEnd > end) {
-      segmentEnd = end;
-    }
-
-    ndn::Name segmentName(segmentPrefix);
-    segmentName.appendSegment(segmentNo);
-
-    // We get a std::exception: bad_weak_ptr from m_ims if we don't use shared_ptr for data
-    auto data = std::make_shared<ndn::Data>(segmentName);
-    data->setContent(ndn::span<const uint8_t>(segmentBegin, segmentEnd));
-    data->setFreshnessPeriod(freshness);
-    data->setFinalBlock(ndn::name::Component::fromSegment(totalSegments));
-
-    m_keyChain.sign(*data, signingInfo);
-
-    segmentBegin = segmentEnd;
-
-    // Put on face only the segment which has a pending interest
-    // otherwise the segment is unsolicited
-    if (interestSegment == segmentNo) {
-      m_face.put(*data);
-    }
-
-    m_ims.insert(*data, freshness);
-    m_scheduler.schedule(freshness, [this, segmentName] { m_ims.erase(segmentName); });
-
-    ++segmentNo;
-  } while (segmentBegin < end);
+  if (interestSegment < segments.size()) {
+    m_face.put(*segments[interestSegment]);
+  }
 }
 
 bool
diff --git a/PSync/segment-publisher.hpp b/PSync/segment-publisher.hpp
index 5817c24..481fa03 100644
--- a/PSync/segment-publisher.hpp
+++ b/PSync/segment-publisher.hpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2020,  The University of Memphis
+ * Copyright (c) 2014-2022,  The University of Memphis
  *
  * This file is part of PSync.
  * See AUTHORS.md for complete list of PSync authors and contributors.
@@ -23,21 +23,20 @@
 #include "PSync/detail/access-specifiers.hpp"
 
 #include <ndn-cxx/face.hpp>
-#include <ndn-cxx/name.hpp>
 #include <ndn-cxx/ims/in-memory-storage-fifo.hpp>
-#include <ndn-cxx/security/key-chain.hpp>
 #include <ndn-cxx/util/scheduler.hpp>
-#include <ndn-cxx/util/time.hpp>
+#include <ndn-cxx/util/segmenter.hpp>
 
 namespace psync {
 
 /**
- * @brief Segment Publisher to publish segmented data
+ * @brief Helper class to publish segmented data.
  */
 class SegmentPublisher
 {
 public:
   SegmentPublisher(ndn::Face& face, ndn::KeyChain& keyChain,
+                   const ndn::security::SigningInfo& signingInfo = ndn::security::SigningInfo(),
                    size_t imsLimit = 100);
 
   /**
@@ -45,33 +44,17 @@
    *
    * @param interestName the interest name, to determine the sequence to be answered immediately
    * @param dataName the data name, has components after interest name
-   * @param block the content of the data
-   * @param freshness freshness of the segments
-   * @param signingInfo signing info to sign the data with
-   */
-  void
-  publish(const ndn::Name& interestName, const ndn::Name& dataName,
-          const ndn::Block& block, ndn::time::milliseconds freshness,
-          const ndn::security::SigningInfo& signingInfo = ndn::security::SigningInfo());
-
-  /**
-   * @brief Put all the segments in memory.
-   *
-   * @param interestName the interest name, to determine the sequence to be answered immediately
-   * @param dataName the data name, has components after interest name
    * @param buffer the content of the data
-   * @param freshness freshness of the segments
-   * @param signingInfo signing info to sign the data with
+   * @param freshness freshness period of the segments
    */
   void
   publish(const ndn::Name& interestName, const ndn::Name& dataName,
-          const ndn::ConstBufferPtr& buffer, ndn::time::milliseconds freshness,
-          const ndn::security::SigningInfo& signingInfo = ndn::security::SigningInfo());
+          ndn::span<const uint8_t> buffer, ndn::time::milliseconds freshness);
 
   /**
    * @brief Try to reply from memory, return false if we cannot find the segment.
    *
-   * The caller is then expected to use publish if this returns false.
+   * The caller is then expected to use publish() if this returns false.
    */
   bool
   replyFromStore(const ndn::Name& interestName);
@@ -79,7 +62,7 @@
 private:
   ndn::Face& m_face;
   ndn::Scheduler m_scheduler;
-  ndn::KeyChain& m_keyChain;
+  ndn::util::Segmenter m_segmenter;
 
 PSYNC_PUBLIC_WITH_TESTS_ELSE_PRIVATE:
   ndn::InMemoryStorageFifo m_ims;
diff --git a/tests/test-segment-publisher.cpp b/tests/test-segment-publisher.cpp
index bccaee1..210555d 100644
--- a/tests/test-segment-publisher.cpp
+++ b/tests/test-segment-publisher.cpp
@@ -38,7 +38,7 @@
   SegmentPublisherFixture()
   {
     m_face.setInterestFilter(InterestFilter("/hello/world"),
-                             bind(&SegmentPublisherFixture::onInterest, this, _1, _2),
+                             bind(&SegmentPublisherFixture::onInterest, this, _2),
                              [] (auto&&...) { BOOST_CHECK(false); });
     advanceClocks(10_ms);
 
@@ -63,7 +63,7 @@
   }
 
   void
-  onInterest(const Name& prefix, const Interest& interest)
+  onInterest(const Interest& interest)
   {
     if (publisher.replyFromStore(interest.getName())) {
       numRepliesFromStore++;
@@ -82,7 +82,7 @@
 protected:
   util::DummyClientFace m_face{m_io, m_keyChain, {true, true}};
   SegmentPublisher publisher{m_face, m_keyChain};
-  shared_ptr<util::SegmentFetcher> fetcher;
+  std::shared_ptr<util::SegmentFetcher> fetcher;
   Name dataName;
   detail::State state;
 
@@ -97,6 +97,7 @@
 BOOST_AUTO_TEST_CASE(Basic)
 {
   BOOST_CHECK_EQUAL(publisher.m_ims.size(), 0);
+
   expressInterest(Interest("/hello/world"));
   BOOST_CHECK_EQUAL(numComplete, 1);
   // First segment is answered directly in publish,
@@ -104,12 +105,20 @@
   BOOST_CHECK_EQUAL(numRepliesFromStore, 2);
   BOOST_CHECK_EQUAL(publisher.m_ims.size(), 3);
 
+  for (const auto& data : publisher.m_ims) {
+    BOOST_TEST_CONTEXT(data.getName()) {
+      BOOST_REQUIRE_EQUAL(data.getName().size(), 4);
+      BOOST_CHECK(data.getName()[-1].isSegment());
+      BOOST_CHECK(data.getName()[-2].isVersion());
+    }
+  }
+
   numRepliesFromStore = 0;
   expressInterest(Interest("/hello/world"));
   BOOST_CHECK_EQUAL(numComplete, 2);
   BOOST_CHECK_EQUAL(numRepliesFromStore, 3);
 
-  advanceClocks(time::milliseconds(freshness));
+  advanceClocks(freshness);
   BOOST_CHECK_EQUAL(publisher.m_ims.size(), 0);
 
   numRepliesFromStore = 0;
@@ -118,7 +127,7 @@
   BOOST_CHECK_EQUAL(numRepliesFromStore, 2);
 
   numRepliesFromStore = 0;
-  m_face.expressInterest(Interest("/hello/world/").setCanBePrefix(true),
+  m_face.expressInterest(Interest("/hello/world").setCanBePrefix(true),
                          [this] (auto&&...) { this->numComplete++; },
                          [] (auto&&...) { BOOST_CHECK(false); },
                          [] (auto&&...) { BOOST_CHECK(false); });
@@ -127,10 +136,10 @@
   BOOST_CHECK_EQUAL(numRepliesFromStore, 1);
 }
 
-BOOST_AUTO_TEST_CASE(LargerDataName)
+BOOST_AUTO_TEST_CASE(LongerDataName)
 {
-  BOOST_CHECK_EQUAL(publisher.m_ims.size(), 0);
   dataName = Name("/hello/world/IBF");
+  BOOST_CHECK_EQUAL(publisher.m_ims.size(), 0);
 
   expressInterest(Interest("/hello/world"));
   BOOST_CHECK_EQUAL(numComplete, 1);
@@ -139,7 +148,15 @@
   BOOST_CHECK_EQUAL(numRepliesFromStore, 2);
   BOOST_CHECK_EQUAL(publisher.m_ims.size(), 3);
 
-  advanceClocks(time::milliseconds(freshness));
+  for (const auto& data : publisher.m_ims) {
+    BOOST_TEST_CONTEXT(data.getName()) {
+      BOOST_REQUIRE_EQUAL(data.getName().size(), 5);
+      BOOST_CHECK(data.getName()[-1].isSegment());
+      BOOST_CHECK(data.getName()[-2].isVersion());
+    }
+  }
+
+  advanceClocks(freshness);
   BOOST_CHECK_EQUAL(publisher.m_ims.size(), 0);
 }