diff --git a/ChangeLog b/ChangeLog
index d809a37a2f..a8a3e203e5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -20204,7 +20204,7 @@
 	  conversions between physical and virtual address.  From ligd (2018-08-24).
 	* net/arp: arp_find() now checks if the target IP belongs to one of the
 	  local network devices.  From Xiang Xiao (2018-08-24).
-	* net/netdev: add devif_loopback_out() to check the loopback case where
+	* net/netdev: add devif_loopback() to check the loopback case where
 	  a packet is being sent to itself.  Modify the net driver to call this
 	  function in this case.  This function will simply re-inject the
 	  packet back into the network and the network driver will not put
diff --git a/Documentation/NuttX.html b/Documentation/NuttX.html
index c945913f69..61a5501f19 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: August 16, 2018</p>
+      <p>Last Updated: September 8, 2018</p>
     </td>
   </tr>
 </table>
@@ -321,6 +321,14 @@
     </p>
 </tr>
 
+<tr>
+  <td><br></td>
+  <td>
+    <p>
+      <li>Standard default signal actions (optional).</li>
+    </p>
+</tr>
+
 <tr>
   <td><br></td>
   <td>
@@ -1082,7 +1090,7 @@
   <td><br></td>
   <td>
     <p>
-      <li>USB device controller drivers available for the PIC32, Atmel AVR, SAM3, SAM4, SAMv7, and SAMA5Dx, NXP/Freescale LPC17xx, LPC214x, LPC313x, LPC43xx, and Kinetis, Silicon Laboraties EFM32, STMicro STM32 F1, F2, F3, F4, and F7, and TI DM320.</li>
+      <li>USB device controller drivers available for the most MCU architectures includeing PIC32, Atmel AVR, SAM3, SAM4, SAMv7, and SAMA5Dx, NXP/Freescale LPC17xx, LPC214x, LPC313x, LPC43xx, and Kinetis, Silicon Laboraties EFM32, STMicro STM32 F1, F2, F3, F4, and F7, TI DM320, and others.</li>
     </p>
 </tr>
 <tr>
@@ -1433,11 +1441,11 @@
 <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 7.25.
-  NuttX 7.25 is the 125<sup>th</sup> release of NuttX.
-  It was released on June 3, 2018, and is available for download from the
+  The current release is NuttX 7.26.
+  NuttX 7.26 is the 126<sup>th</sup> release of NuttX.
+  It was released on September 8, 2018, 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-7.25.tar.gz</code> and <code>apps-7.25.tar.gz</code>.
+  Note that the release consists of two tarballs:  <code>nuttx-7.26.tar.gz</code> and <code>apps-7.26.tar.gz</code>.
   Both may be needed (see the top-level <code>nuttx/README.txt</code> file for build information).
 </p>
 
@@ -1446,7 +1454,7 @@
 <ul>
   <li><b>nuttx</b>.
     <ul><p>
-      Release notes for NuttX 7.25 are available <a href="https://bitbucket.org/nuttx/nuttx/downloads/">here</a>.
+      Release notes for NuttX 7.26 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.
@@ -1454,7 +1462,7 @@
   </li></ul>
   <li><b>apps</b>.
     <ul><p>
-      Release notes for NuttX 7.25 are available <a href="https://bitbucket.org/nuttx/apps/downloads/">here</a>.
+      Release notes for NuttX 7.26 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.
@@ -3731,6 +3739,7 @@ nsh>
     <p>
       This port is intended to test LC823450 features including SMP. Supported peripherals include UART, TIMER, RTC, GPIO, DMA, I2C, SPI, LCD, eMMC, and USB device.
       ADC, Watchdog, IPC2, and I2S support was added by Masayuki Ishakawa in NuttX-7.23.
+      Bluetooth, SPI, and <i>PROTECTED</i> build support were added by Masayuki Ishakawa in NuttX-7.26.
     </p>
   </td>
 </tr>
@@ -3981,6 +3990,9 @@ nsh>
       <li>
         <b>NuttX-7.22</b>.  David Sidrane contributed improvements to the USB and I2C device drivers, RTC alarm functionality, and new SPI driver.
       </li>
+      <li>
+        <b>NuttX-7.26</b>.  David Sidrane contributed DMA support to the Kinetis K6x family.
+      </li>
     </ul>
   </td>
 </tr>
@@ -4737,6 +4749,9 @@ nsh>
       <a name="nxplpc54xx"><b>NCP LPC54xx</b>.</a>
       A port to the <a href="https://www.nxp.com/support/developer-resources/hardware-development-tools/lpcxpresso-boards/lpcxpresso54628-development-board:OM13098">LPCXpresso-LPC54628</a> was added in NuttX-7.24.  Initial configurations include:  A basic NSH configuration (nsh), a networking configuration (netnsh), and three graphics configurations (nxwm, fb, and lvgl).
     </p>
+    <p>
+      The port was verified on an LPC4508 by a NuttX user with relevant changes incorported in NuttX-7.26.
+    </p>
   </td>
   </td>
 </tr>
@@ -5395,7 +5410,11 @@ Mem:         29232       5920      23312      23312
     <ul>
       <li>
         <p><b>NuttX-7.25</b>.
-        The initial release in NuttX-7.25 includes UART, Timer, GPIO, DMA, and Ethernet support (Ethernet support was contribute by Jake Choy).
+        The initial release in NuttX-7.25 includes UART, Timer, GPIO, DMA, and Ethernet support (Ethernet support was contributed by Jake Choy).
+        </p>
+      <li>
+        <p><b>NuttX-7.26</b>.
+        NuttX-7.26 added RTC, SNVX, and Serial TERMIOS support.
         </p>
       </li>
     </ul>
diff --git a/ReleaseNotes b/ReleaseNotes
index eca1b7ccfc..fd7677c44a 100644
--- a/ReleaseNotes
+++ b/ReleaseNotes
@@ -18396,7 +18396,7 @@ Additional new features and extended functionality:
         devices from being removed, unregistered and re-installed,
         re-registered and keeping the same interface index.  From Gregory
         Nutt.
-      - Driver Interface:  Add devif_loopback_out() to check the loopback
+      - Driver Interface:  Add devif_loopback() to check the loopback
         case where a packet is being sent to itself.  Modify the net driver
         to call this function in this case.  This function will simply
         re-inject the packet back into the network and the network driver
@@ -18735,7 +18735,7 @@ Additional new features and extended functionality:
       - LC823450 I2S:  Add tx start threshold to lc823450_i2s.c In
         addition, lc823450_i2s_send() now accepts byte-aligned stream.
         From Masayuki Ishikawa.
-      - LC823450 SPI: Add SPI flash driver for lc823450.  NOTE: Only bus
+      - LC823450 SPI:  Add SPI flash driver for lc823450.  NOTE: Only bus
         accelerator mode is supported.  From Masayuki Ishikawa.
       - LC823450:  Change C-Buffer under-level control.  The under-level
         setting was changed from 1KB to 55KB.  In previous implementation,