diff --git a/Documentation/NuttX.html b/Documentation/NuttX.html
index ca35c859ed..decdfae634 100644
--- a/Documentation/NuttX.html
+++ b/Documentation/NuttX.html
@@ -8,7 +8,7 @@
   <tr align="center" bgcolor="#e4e4e4">
     <td>
       <h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
-      <p>Last Updated: October 8, 2016</p>
+      <p>Last Updated: December 26, 2016</p>
     </td>
   </tr>
 </table>
@@ -317,7 +317,7 @@
   <td><br></td>
   <td>
     <p>
-      <li>POSIX/ANSI-like task controls, named message queues, counting semaphores, clocks/timers, signals, pthreads, environment variables, filesystem.</li>
+      <li>POSIX/ANSI-like task controls, named message queues, counting semaphores, clocks/timers, signals, pthreads, cancellation points, environment variables, filesystem.</li>
     </p>
 </tr>
 
@@ -1339,11 +1339,11 @@
 <h2>Released Versions</h2>
 <p>
   In addition to the ever-changing GIT repository, there are frozen released versions of NuttX available.
-  The current release is NuttX 7.18.
-  NuttX 7.18 is the 118<sup>th</sup> release of NuttX.
-  It was released on October 8, 2016, and is available for download from the
+  The current release is NuttX 7.19.
+  NuttX 7.19 is the 119<sup>th</sup> release of NuttX.
+  It was released on December 26, 2016, and is available for download from the
   <a href="https://bitbucket.org/nuttx/nuttx/downloads/">Bitbucket.org</a> website.
-  Note that the release consists of two tarballs:  <code>nuttx-7.18.tar.gz</code> and <code>apps-7.18.tar.gz</code>.
+  Note that the release consists of two tarballs:  <code>nuttx-7.19.tar.gz</code> and <code>apps-7.19.tar.gz</code>.
   Both may be needed (see the top-level <code>nuttx/README.txt</code> file for build information).
 </p>
 
@@ -1352,7 +1352,7 @@
 <ul>
   <li><b>nuttx</b>.
     <ul><p>
-      Release notes for NuttX 7.18 are available <a href="https://bitbucket.org/nuttx/nuttx/downloads/">here</a>.
+      Release notes for NuttX 7.19 are available <a href="https://bitbucket.org/nuttx/nuttx/downloads/">here</a>.
       Release notes for all released versions on NuttX are available in the <a href="https://bitbucket.org/nuttx/nuttx/src/master/ReleaseNotes" target="_blank">Bitbucket GIT</a>.
       The ChangeLog for all releases of NuttX is available in the ChangeLog file that can viewed in the <a href="https://bitbucket.org/nuttx/nuttx/src/master/ChangeLog" target="_blank">Bitbucket GIT</a>.
       The ChangeLog for the current release is at the bottom of that file.
@@ -1360,7 +1360,7 @@
   </li></ul>
   <li><b>apps</b>.
     <ul><p>
-      Release notes for NuttX 7.18 are available <a href="https://bitbucket.org/nuttx/apps/downloads/">here</a>.
+      Release notes for NuttX 7.19 are available <a href="https://bitbucket.org/nuttx/apps/downloads/">here</a>.
       Release notes for all released versions on NuttX are available in the <a href="https://bitbucket.org/nuttx/nuttx/src/master/ReleaseNotes" target="_blank">Bitbucket GIT</a>
       The ChangeLog for the all releases of <code>apps/</code> is available in the ChangeLog file that can viewed in the <a href="https://bitbucket.org/nuttx/apps/src/master/ChangeLog.txt" target="_blank">Bitbucket GIT</a>.
       The ChangeLog for the current release is at the bottom of that file.
@@ -1418,7 +1418,7 @@
       <li><a href="#armcortexr4">ARM Cortex-R4</a> (1)</li>
       <li><a href="#armcortexm0">ARM Cortex-M0/M0+</a> (7)</li>
       <li><a href="#armcortexm3">ARM Cortex-M3</a> (35)</li>
-      <li><a href="#armcortexm4">ARM Cortex-M4</a> (31)</li>
+      <li><a href="#armcortexm4">ARM Cortex-M4</a> (32)</li>
       <li><a href="#armcortexm7">ARM Cortex-M7</a> (7)</li>
     </ul>
   <li>Atmel AVR
@@ -1445,6 +1445,10 @@
       <li><a href="#pic32mzmips">PIC32MZ</a> (MIPS M14K) (1)</li>
     </ul>
   </li>
+  <li>Misoc
+    <ul>
+      <li><a href="#misoclm32">LM32</a> (1)</li>
+    </ul>
   <li>Renesas/Hitachi:
     <ul>
         <li><a href="#superh">Renesas/Hitachi SuperH</a> (1/2)</li>
@@ -1453,6 +1457,15 @@
   </li>
   </td>
   <td bgcolor="#e4e4e4" valign="top" width="33%">
+  <li><a href="#riscv">RISC-V</a> (1)
+    <ul>
+    </ul>
+  </li>
+  <li>Xtensa LX6:
+    <ul>
+        <li><a href="#esp32">ESP32</a> (1)</li>
+    </ul>
+  </li>
   <li>ZiLOG
     <ul>
         <li><a href="#zilogz16f">ZiLOG ZNEO Z16F</a> (2)</li>
@@ -1502,6 +1515,11 @@
       <li><a href="#at91sama5d4">Atmel SAMA5D4</a> <small>(ARM Cortex-A5)</small></li>
     </ul>
   </li>
+  <li>Expressif
+    <ul>
+      <li><a href="#esp32">ESP32</a> <small>(Dual Xtensa LX6)</small</li>
+    </ul>
+  </li>
   <li>Freescale
     <ul>
       <li><a href="#m68hcs12">M68HCS12</a></li>
@@ -1533,13 +1551,13 @@
       <li><a href="#pic32mzec">PIC32MZEC Family</a> <small>(MIPS32 M14K)</small></li>
     </ul>
   </li>
-  </td>
-  <td bgcolor="#e4e4e4" valign="top" width="33%">
   <li>Moxa
     <ul>
       <li><a href="#moxart">Moxa NP51x0</a> <small>(ARMv4)</small></li>
     </ul>
   </li>
+  </td>
+  <td bgcolor="#e4e4e4" valign="top" width="33%">
   <li>nuvoTon
     <ul>
       <li><a href="#nuvotonnu120">nuvoTon NUC120</a> <small>(ARM Cortex-M0)</small></li>
@@ -3134,7 +3152,7 @@ nsh>
     <li>
       <p>
         <b>Kamami STM32 Butterfly 2</b>
-        Support for the <a href="https://kamami.pl/zestawy-uruchomieniowe-stm32/178507-stm32butterfly2.html">Kamami STM32 Butterfly 2</a> was contributed by Michał Łyszczek in NuttX-7/18.  That port features the STMicro STM32F107VC MCU.
+        Support for the <a href="https://kamami.pl/zestawy-uruchomieniowe-stm32/178507-stm32butterfly2.html">Kamami STM32 Butterfly 2</a> was contributed by Michał Łyszczek in NuttX-7.18.  That port features the STMicro STM32F107VC MCU.
       </p>
       <p>
         <b>STATUS:</b>
@@ -3717,11 +3735,14 @@ nsh>
         <li><b>NuttX-7.3</b>
           Support for the Olimex STM32 H405 board was added in NuttX-7.3.
         </li>
-        <li>
-          Refer to the NuttX board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/stm3240g-eval/README.txt" target="_blank">README</a> file for further information.
+        <li><b>NuttX-7.19</b>
+          Support for the Olimex STM32 P405 board was added in NuttX-7.19.
         </li>
       </ul>
     </p>
+    <p>
+      Refer to the STM3240G-EVAL board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/stm3240g-eval/README.txt" target="_blank">README</a> file for further information.
+    </p>
     <p>
       <b>STMicro STM32F4-Discovery</b>.
       This port uses the STMicro STM32F4-Discovery board featuring the STM32F407VGT6 MCU.
@@ -3791,6 +3812,11 @@ nsh>
       Networking configurations were added in NuttX-7.18.
       See the NuttX board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/olimex-stm32-e407/README.txt" target="_blank">README</a> file for further information about the NuttX port.
     </p>
+    <p>
+      <b>Olimex STM32 P407</b>.
+      Support for the Olimex STM32 P407 development board appeared in NuttX-7.19.
+      See the NuttX board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/olimex-stm32-p407/README.txt" target="_blank">README</a> file for further information about the NuttX port.
+    </p>
   </td>
 </tr>
 <tr>
@@ -4306,7 +4332,7 @@ Mem:         29232       5920      23312      23312
   <td><br></td>
   <td>
     <p>
-      <a name="at91sam4c"><b>Atmel SAM4C</b>.</a>
+      <a name="at91sam4c"><b>Atmel SAM4CM</b>.</a>
       General architectural support was provided for SAM4CM family in NuttX 7.3
       This was <i>architecture-only</i> support, meaning that support for the boards with these chips is available, but no support for any publicly available boards was included.
       The SAM4CM port should be compatible with most of the SAM3/4 drivers (like HSMCI, DMAC, etc.) but those have not be verified on hardware as of this writing.
@@ -4314,6 +4340,18 @@ Mem:         29232       5920      23312      23312
     </p>
   </td>
 </tr>
+<tr>
+  <td><br></td>
+  <td>
+    <p>
+      <b>Atmel SAM4CMP-DB</b>.
+      Support for the SAM4CMP-DB board was contributed to NuttX by  Masayuki Ishikawa in NuttX-7.19.
+      The SAM4CM is a dual-CPU part and SMP was included for the ARMv7-M and SAM3/4 families.
+      The SAM4CMP-DB board support includes an NSH configuration that operates in an SMP configuration.
+      Refer to the NuttX board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/sam4cmp-db/README.txt" target="_blank">README</a> file for further information.
+    </p>
+  </td>
+</tr>
 <tr>
   <td><br></td>
   <td><hr></td>
@@ -4830,6 +4868,23 @@ Mem:         29232       5920      23312      23312
     </ul>
   </td>
 </tr>
+
+<tr>
+  <td valign="top"><img height="20" width="20" src="favicon.ico"></td>
+  <td bgcolor="#5eaee1">
+    <a name="misoclm32"><b>Misoc LM32</b>.</a>
+  </td>
+</tr>
+<tr>
+  <td><br></td>
+  <td>
+    <p>
+      <b>Misoc LM32 Architectural Support</b>.
+      Architectural support for the Misoc LM32 was contributed by Ramtin Amin in NuttX 7.19.  Driver support is basic in this initial release:  Serial, Timer, and Ethernet.  &quot;Board&quot; support is a available for developing with Misoc LM32 under Qemu or on your custom FPGA.
+    </p>
+  </td>
+</tr>
+
 <tr>
   <td valign="top"><img height="20" width="20" src="favicon.ico"></td>
   <td bgcolor="#5eaee1">
@@ -5196,6 +5251,53 @@ BFD_ASSERT (*plt_offset != (bfd_vma) -1);
     </ul>
   </td>
 </tr>
+
+
+<tr>
+  <td valign="top"><img height="20" width="20" src="favicon.ico"></td>
+  <td bgcolor="#5eaee1">
+    <a name="riscv"><b>RISC-V</b>.</a>
+  </td>
+</tr>
+<tr>
+  <td><br></td>
+  <td>
+    <p>
+      <b>RISC-V Architectural Support</b>.
+      Basic support for the RISC-V architecture was contributed by Ken Pettit in NuttX-7.19.  The initial release is <i>thin</i> but a great starting point for anyone interested in RISC-V development with NuttX.
+    </p>
+  </td>
+</tr>
+
+<tr>
+  <td valign="top"><img height="20" width="20" src="favicon.ico"></td>
+  <td bgcolor="#5eaee1">
+    <a name="esp32"><b>ESP32 <small>(Dual Xtensa LX6)</small></b>.</a>
+  </td>
+</tr>
+<tr>
+  <td><br></td>
+  <td>
+    <p>
+      <b>Xtensa LX6 ESP32 Architectural Support</b>.
+      Basic architectural support for Xtensa LX6 processors and the port for the Expressif ESP32 were added in NuttX-7.19.
+      The basic ESP32 port is function in both single CPU and dual CPU SMP configurations.
+    </p>
+    <p>
+      <b>Expressif ESP32 Core v2 Board</b>
+      The NuttX release includes support for Expressif ESP32 Core v2 board.
+      There is an NSH configuration for each CPU configuration and an OS test configuration for verificatin of the port.
+    </p>
+    <p>
+      <b>STATUS</b>.
+      ESP32 support in NuttX-7.19 is functional, but very preliminary.
+      There is little yet in the way of device driver support.
+      Outstanding issues include missing clock configuration logic, missing partition tables to support correct configuration from FLASH, and some serial driver pin configuration issues.
+      The configuration is usable despite these limitations.
+      Refer to the NuttX board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/esp32-core/README.txt" target="_blank">README</a> file for further information.
+  </td>
+</tr>
+
 <tr>
   <td valign="top"><img height="20" width="20" src="favicon.ico"></td>
   <td bgcolor="#5eaee1">