diff --git a/Documentation/NuttX.html b/Documentation/NuttX.html
index 33c84b60985..ce7127faf7d 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: May 9, 2019</p>
+      <p>Last Updated: May 19, 2019</p>
     </td>
   </tr>
 </table>
@@ -1461,11 +1461,11 @@
 <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 7.29.
-  NuttX 7.29 is the 129<sup>th</sup> release of NuttX.
-  It was released on March 25, 2019, and is available for download from the
+  The current release is NuttX 7.30.
+  NuttX 7.30 is the 130<sup>th</sup> release of NuttX.
+  It was released on May 19, 2019, 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-7.29.tar.gz</code> and <code>apps-7.29.tar.gz</code>.
+  Note that the release consists of two tarballs:  <code>nuttx-7.30.tar.gz</code> and <code>apps-7.30.tar.gz</code>.
   Both may be needed (see the top-level <code>nuttx/README.txt</code> file for build information).
 </p>
 
@@ -1474,7 +1474,7 @@
 <ul>
   <li><b>nuttx</b>.
     <ul><p>
-      Release notes for NuttX 7.29 are available <a href="https://bitbucket.org/nuttx/nuttx/downloads/">here</a>.
+      Release notes for NuttX 7.30 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.
@@ -1482,7 +1482,7 @@
   </li></ul>
   <li><b>apps</b>.
     <ul><p>
-      Release notes for NuttX 7.29 are available <a href="https://bitbucket.org/nuttx/apps/downloads/">here</a>.
+      Release notes for NuttX 7.30 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.
@@ -1540,8 +1540,8 @@
       <li><a href="#armcortexr4">ARM Cortex-R4</a> (2)</li>
       <li><a href="#armcortexm0">ARM Cortex-M0/M0+</a> (10)</li>
       <li><a href="#armcortexm3">ARM Cortex-M3</a> (39)</li>
-      <li><a href="#armcortexm4">ARM Cortex-M4</a> (55)</li>
-      <li><a href="#armcortexm7">ARM Cortex-M7</a> (13)</li>
+      <li><a href="#armcortexm4">ARM Cortex-M4</a> (56)</li>
+      <li><a href="#armcortexm7">ARM Cortex-M7</a> (14)</li>
     </ul>
   <li>Atmel AVR
     <ul>
@@ -1755,6 +1755,11 @@
       <li><a href="#efm32gg">EFM32 Giant Gecko</a> <small>(ARM Cortex-M3)</small></li>
     </ul>
   </li>
+  <li>Sony.
+    <ul>
+      <li><a href="#cxd56xx">CXD56<i>xx</i></a> <small>(6 x ARM Cortex-M4)</small></li>
+    </ul>
+  </li>
   <li>STMicroelectronics
     <ul>
       <li><a href="#str71x">STMicro STR71x</a> <small>(ARM7TDMI)</small></li>
@@ -3197,33 +3202,8 @@ nsh>
         Contributed by Juha Niskanen in NuttX-7.21.
       </li>
     </ul>
-    <p>
-      <b>STATUS:</b>
-    </p>
-    <ul>
-      <li>
-        <b>NuttX-7.21</b>.
-        In this initial release, the level of support for the STM32 F0 family is minimal.
-        Certainly enough is in place to support a robust NSH configuration.
-        There are also unverified I2C and USB device drivers available in
-        NuttX-7.21.
-      </li>
-      <li>
-        <b>NuttX-7.28</b>
-        Added support for GPIO EXTI.  From Mateusz Sfafoni.
-      </li>
-      <li>
-        <b>NuttX-7.29</b>
-        Added an SPI driver.  From Mateusz Sfafoni.
-      </li>
-    </p>
   </td>
 </tr>
-
-<tr>
-  <td><br></td>
-  <td><hr></td>
-</tr>
 <tr>
   <td><br></td>
   <td>
@@ -3242,9 +3222,39 @@ nsh>
         Contributed byMateusz Sfafoni in NuttX-7.28.
       </li>
     </ul>
+</tr>
+<tr>
+  <td><br></td>
+  <td>
+    <p>
+      <b>STATUS:</b>
+      Status for both the STM32F0xx and STM32L0xx is show together since the two parts share many drivers in common.
+    </p>
+    <ul>
+      <li>
+        <b>NuttX-7.21</b>.
+        In this initial release, the level of support for the STM32 F0 family is minimal.
+        Certainly enough is in place to support a robust NSH configuration.
+        There are also unverified I2C and USB device drivers available in
+        NuttX-7.21.
+      </li>
+      <li>
+        <b>NuttX-7.28</b>
+        Added support for GPIO EXTI.  From Mateusz Sfafoni.
+      </li>
+      <li>
+        <b>NuttX-7.29</b>
+        Added an SPI driver.  From Mateusz Sfafoni.
+      </li>
+      <li>
+        <b>NuttX-7.30</b>
+        Added ADC and I2C drivers.  From Mateusz Szafoni.
+        Add AES and RND drivers for the L0.  From Mateusz Szafoni.
+        Add support for HS148 for L0.  From Mateusz Szafoni.
+      </li>
+    </p>
   </td>
 </tr>
-
 <tr>
   <td><br></td>
   <td><hr></td>
@@ -4208,6 +4218,7 @@ nsh>
   </td>
 </tr>
 </tr>
+
 <tr>
   <td><br></td>
   <td><hr></td>
@@ -4216,8 +4227,32 @@ nsh>
   <td><br></td>
   <td>
     <p>
-      <a name="stm32f302x"><b>STMicro STM32 F302 (STM32 F3 family)</b>.</a>
-      Architecture (only) support for the STM32 F302 was contributed in NuttX-7.10 by Ben Dyer (vi the PX4 team and David Sidrane).
+      <a name="cxd56xx"><b>Sony CXD56<i>xx</i></a></b> (6 x ARM Cortex-M4).</a>
+      Support for the CXD56<i>xx</i> was introduced by Nobuto Kobayashi in NuttX-7.30.
+    </p>
+    <p>
+      <b>Sony Spresence</b>.</a>
+      Basic support for the Sony Spresense board was include in the contribution of Nobuto Kobayashi in NuttX-7.30.  <i>NOTE</i>:  This is a bare bone basic Spresense port sufficient for running a NuttShell (NSH) and should not be confused with the full Spresence SDK offered from Sony.
+    </p>
+      Spresense is a compact development board based on Sony’s power-efficient multicore microcontroller CXD5602.  Features:
+    </p>
+    <ul>
+      <li>Integrated GPS:  Embedded GNSS with support for GPS, QZSS.</li>
+      <li>Hi-res audio output and multi mic inputs"  Advanced 192kHz/24 bit audio codec and amplifier for audio output, and support for up to 8 mic input channels.</li>
+      <li>Multicore microcontroller:  Spresense is powered by Sony's CXD5602 microcontroller (ARM® Cortex®-M4F × 6 cores), with a clock speed of 156 MHz.</li>
+    </ul>
+  </td>
+</tr>
+<tr>
+  <td><br></td>
+  <td><hr></td>
+</tr>
+<tr>
+  <td><br></td>
+  <td>
+    <p>
+      <a name="stm32f302x"><b>STMicro STM32 F302</b> (STM32 F3 family).</a>
+      Architecture (only) support for the STM32 F302 was contributed in NuttX-7.10 by Ben Dyer (via the PX4 team and David Sidrane).
     </p>
     <p>
       Support for the Nucleo-F302R8 board was added by raiden00pl in NuttX-7.27.
@@ -4233,7 +4268,7 @@ nsh>
   <td><br></td>
   <td>
     <p>
-      <a name="stm32f303x"><b>STMicro STM32 F303 (STM32 F3 family)</b>.</a>
+      <a name="stm32f303x"><b>STMicro STM32 F303</b> (STM32 F3 family).</a>
     <p>
     <ul>
     <li><p>
@@ -4273,7 +4308,7 @@ nsh>
   <td><br></td>
   <td>
     <p>
-      <a name="stm32f334x"><b>STMicro STM32 F334 (STM32 F3 family, ARM Cortex-M4)</b>.</a>
+      <a name="stm32f334x"><b>STMicro STM32 F334</b> (STM32 F3 family, ARM Cortex-M4).</a>
     </p>
     <p>
       Support for the STMicro <b>STM32F334-Disco</b> board was contributed by Mateusz Szafoni in NuttX-7.22 and for the <b>Nucleo-STM32F334R8</b> was contributed in an earlier release.
@@ -4289,7 +4324,7 @@ nsh>
   <td><br></td>
   <td>
     <p>
-      <a name="stm32f372x"><b>STMicro STM32 F372/F373 (Cortex-M4)</b>.</a>
+      <a name="stm32f372x"><b>STMicro STM32 F372/F373</b> (ARM Cortex-M4).</a>
     <p>
     <p>
       Basic architecture support for the STM32F372/F373 was contributed by Marten Svanfeldt in NuttX 7.9.
@@ -4306,7 +4341,7 @@ nsh>
   <td><br></td>
   <td>
     <p>
-      <a name="stm32f4x1"><b>STMicro STM324x1 (STM32 F4 family)</b>.</a>
+      <a name="stm32f4x1"><b>STMicro STM324x1</b> (STM32 F4 family).</a>
     <p>
     <ul>
     <p>
@@ -4347,7 +4382,7 @@ nsh>
   <td><br></td>
   <td>
     <p>
-      <a name="stm32f410"><b>STMicro STM32410 (STM32 F4 family)</b>.</a>
+      <a name="stm32f410"><b>STMicro STM32410</b> (STM32 F4 family).</a>
     <p>
     <ul>
     <p>
@@ -4364,7 +4399,7 @@ nsh>
   <td><br></td>
   <td>
     <p>
-      <a name="stm32f407x"><b>STMicro STM32405x/407x (STM32 F4 family)</b>.</a>
+      <a name="stm32f407x"><b>STMicro STM32405x/407x</b> (STM32 F4 family).</a>
     <p>
     <ul>
     <p>
@@ -4761,6 +4796,10 @@ nsh>
     <ul>
       <li>DAC and ADC drivers were contributed by Juha Niskanen.</li>
     </ul>
+    <p>
+      <b>NuttX-7.30</b>.
+    <ul>
+      <li>Added USB FS device driver, CRS and HSI38 support from Juha Niskanen.</li>
     </p>
   </td>
 </tr>
@@ -5537,6 +5576,9 @@ Mem:         29232       5920      23312      23312
         See the board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/nucleo-144/README.txt">README.txt</a> file for further information.
       </p>
     </ul>
+    <p><b>STATUS</b>:
+      See <a href="#stm32f7drivers">below</a> for STM32 F7 driver availability.
+    </p>
   </td>
 </tr>
 
@@ -5556,6 +5598,7 @@ Mem:         29232       5920      23312      23312
         <p>
           <b>STM32F746G Discovery</b>.
            One port uses the STMicro STM32F746G-DISCO development board featuring the STM32F746NGH6 MCU. The STM32F746NGH6  is a 216MHz Cortex-M7 operation with 1024Kb Flash.
+           The first release of the STM32F746G_DISCO port was available in NuttX-7.11.
            Refer to the <a href="http://www.st.com/stm32f7-discovery">STMicro web site</a> for further information about this board.
         </p>
       </li>
@@ -5569,17 +5612,8 @@ Mem:         29232       5920      23312      23312
     <ul>
       <p>
         <b>STATUS:</b>
-      </p>
-      <ul>
-        <p>
-          The basic STM32F746G-DISCO port is complete and there are two, verified configurations available.
-          Both configurations use the NuttShell (NSH) and a serial console; one includes Ethernet support.
-          The first release of the STM32F746G_DISCO port was available in NuttX-7.11.
-        </p>
-        </p>
           Refer to the NuttX board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/stm32f746g-disco/README.txt" target="_blank">README</a> file for further information.
-        </p>
-      </ul>
+      </p>
     </ul>
     <p>
       <a name="stm32f7drivers"><b>STM32 F7 Driver Status:</b></a>
@@ -5596,9 +5630,22 @@ Mem:         29232       5920      23312      23312
         David Sidrane contributed PWR, RTC, BBSRAM, and DBGMCU support.
         Lok Tep contribed SPI, I2c, ADC, SDMMC, and USB device driver support.
       </li>
+      <li>
+        <p><b>NuttX-7.22</b>.
+          Titus von Boxberg also contributed LTDC support for the onboard LCD in NuttX-7.22.
+        </p>
+      </li>
       <li>
         <p><b>NuttX-7.29</b>.
-        In NuttX-7.29, Valmantas Paliksa added a timer lowerhalf driver for STM32F7, ITM syslog support, a CAN driver with support for three bxCAN interfaces, and STM32F7 Quad SPI support.
+          In NuttX-7.29, Valmantas Paliksa added a timer lowerhalf driver for STM32F7, ITM syslog support, a CAN driver with support for three bxCAN interfaces, and STM32F7 Quad SPI support.
+          Support for DMA and USB OTG was added by Mateusz Szafoni in NuttX-7.29.
+        </p>
+      </li>
+      <li>
+        <p><b>NuttX-7.30</b>.
+          From Eduard Niesner contributed a PWM driver.
+          Added UID access from Valmantas Paliksa.
+          USB High speed driver was added for STM32F7 series by Ramtin Amin.
       </li>
     </ul>
   </td>
@@ -5663,15 +5710,12 @@ Mem:         29232       5920      23312      23312
           <li>Ethernet connector compliant with IEEE-802.3-2002 and PoE</li>
         </ul>
         <p>
-          Refer to the http://www.st.com website for further information about this board (search keyword: stm32f769i-disco)
-        </p>
-        <p>
-          Titus von Boxberg also contributed LTDC support for the onboard LCD in NuttX-7.22.
-          See the board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/nucleo-144/README.txt">README.txt</a> file for further information.
+          Refer to the http://www.st.com website for further information about this board (search keyword: stm32f769i-disco).
+          See also the board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/nucleo-144/README.txt">README.txt</a> file for further information.
         </p>
       </li>
     </ul>
-    <p>
+    <p><b>STATUS</b>:
       See <a href="#stm32f7drivers">above</a> for STM32 F7 driver availability.
     </p>
   </td>
@@ -5696,15 +5740,29 @@ Mem:         29232       5920      23312      23312
           This is a member of the Nucleo-144 board family.
           Support for this board was also added NuttX-7.26.
           See the board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/nucleo-h743zi/README.txt">README.txt</a> file for further information.
+        </p>
         <p>
           The basic NSH configuration is fully, thanks to the bring-up efforts of Mateusz Szafoni.
           This port is port is still a work in progress and additional drivers are being ported from the F7 family.
         </p>
       </li>
     </ul>
-    <p>
-      <b>NuttX-7.29</b>
-      Support for DMA and USB OTG was added by Mateusz Szafoni in NuttX-7.29.
+</tr>
+<tr>
+  <td><br></td>
+  <td>
+    <p><b>Driver Availability</b>:</p>
+    <ul>
+      <li>
+         <p><b>NuttX-7.27</b>.
+         Add I2C and SPI support for the STM32H7.  From Mateusz Szafoni.
+         </p>
+      </li>
+      <li>
+        <p><b>NuttX-7.30</b>.
+         Added support for Ethernet, SDMMC, and Timer drivers.  All from Jukka Laitinen.
+        </p>
+      </li>
     </p>
   </td>
 </tr>
@@ -5733,9 +5791,13 @@ Mem:         29232       5920      23312      23312
         Refer to the NuttX board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/imxrt1050-evk/README.txt" target="_blank">README</a> file for further information.
       </p></li>
       <li><p>
-        The basic IMXRT1060-EVK port is complete but un-verified as of NuttX-7.27.
+        The basic IMXRT1060-EVK port was complete but un-verified as of NuttX-7.27 but has been fully verified since NuttX-7.27
         Refer to the NuttX board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/imxrt1060-evk/README.txt" target="_blank">README</a> file for more current status information.
       </p></li>
+      <li><p>
+        Architecture-only support for the IMXRT1020 family was contributed in NuttX-7.30 by Dave Marples.
+        Board support is anticipated in the next release.
+      </p></li>
     </ul>
     <p>
       <b>i.MX RT Driver Status:</b>
diff --git a/ReleaseNotes b/ReleaseNotes
index 2bca098e947..119f1dfd2b2 100644
--- a/ReleaseNotes
+++ b/ReleaseNotes
@@ -11321,7 +11321,7 @@ Additional new features and extended functionality:
         Mateusz Szafoni.
       - Nucleo-144: Added USB OTG device to Nucleo-144.  From David Sidrane.
       - Nucleo-144: Added bbsram test to Nucleo-144.  From David Sidrane.
-      - STM32F4 Disovery: add CAN support for STM32F4 Discovery.  From
+      - STM32F4 Disovery:  Add CAN support for STM32F4 Discovery.  From
         Matthias Renner.
       - STM32F4 Disovery:  added a canard configuration files.  From
         Matthias Renner.
@@ -12253,7 +12253,7 @@ detailed bugfix information):
         dirlinks target only sets up the directory links but does not try
         to run all of the context setup; the compiler is never invoked; no
         code is autogenerated and things work.
-      - CXXFLAGS: add -fcheck-new whenever -fno-exceptions is used. From
+      - CXXFLAGS:  Add -fcheck-new whenever -fno-exceptions is used. From
         Beat Küng.
 
     * Tools
@@ -12798,7 +12798,7 @@ detailed bugfix information):
       - ARMv7-R:  Remove the redundant update on SCTLR. mpu_control() is
         invoking cp15_wrsctlr() around SCTLR update redundantly.  From Heesub
         Shin.
-      - ARMv7-R: add new Kconfig entries for d/i-cache. Unlike in ARMv7-A/M,
+      - ARMv7-R:  Add new Kconfig entries for D/I-cache. Unlike in ARMv7-A/M,
         Kconfig entries for data and instruction caches are currently missing
         in ARMv7-R. This change adds those missing Kconfig entries. Actual
         implmenetation for those functions will be added in the subsequent
@@ -13247,7 +13247,7 @@ Additional new features and extended functionality:
       - Olimex STM32 P407: Add a NSH protected build configuration; Enable
         procfs/ in all configurations.
       - Olimex STM32 P407: Add support for on-board microSD slot.
-      - STM32F429i Discovery: add support for the L3GD20 driver.  From
+      - STM32F429i Discovery:  Add support for the L3GD20 driver.  From
         raiden00.
       - STM32F103 Minimum: Add support to QEncoder on STM32F103 Minimum
         board.   From Alan Carvalho de Assis.
@@ -14679,7 +14679,7 @@ Additional new features and extended functionality:
         dynamic configuration.  From Frank Benkert.
       - Franks' change remained on a branch until all issues were resolved.
         the current version in Master is complete and ready for use.
-      - power:  battery_charger: add ioctl for charging input current.  From
+      - power:  battery_charger:  Add ioctl for charging input current.  From
         Juha Niskanen.
       - SMPS driver:  Add generic upper-half driver for SMPS.  From Mateusz
         Szafoni.
@@ -14695,7 +14695,7 @@ Additional new features and extended functionality:
       - HC-SR04 Driver:  Add support to HC-SR04 distance sensor.  From Alan
         Carvalho de Assis.
       - COMP Driver:  Add poll support.  From Pekka Ervasti.
-      - BQ2429X Driver: add driver for TI BQ2429X battery charger.  From Juha
+      - BQ2429X Driver:  Add driver for TI BQ2429X battery charger.  From Juha
         Niskanen.
       - ADC Driver:  Add poll support.  From Juha Niskanen.
       - BCH Driver:  Add poll support.  From Jussi Kivilinna.
@@ -14901,7 +14901,7 @@ Additional new features and extended functionality:
       - B-L475E-IOT01A: Add support for the SPSRGF/Spirit1 radio module.  Add
         a configuration for testing sprit radio.
       - B-L475E-IOT01A:  Add configurations to support a star topology.
-      - B-L475E-IOT01A: add basic support for external Macronix QuadSPI flash
+      - B-L475E-IOT01A:  Add basic support for external Macronix QuadSPI flash
         memory.  From Simon Piriou.
       - B-L475E-IOT01A:  Enable UDP broadcast test in the spirit-starhub
         configuration.
@@ -15024,7 +15024,7 @@ Additional new features and extended functionality:
       - examples/pf_ieee802154:  Add for testing PF_IEEE802154 sockets.  Add
         PANID to command line options; Cannot bind to address zero... There is
         no counterpart to INADDR_ANY for these radios (not now at least).
-      - examples/dac: add DAC example.  From Juha Niskanen.
+      - examples/dac:  Add DAC example.  From Juha Niskanen.
 
     * Network Utilities: apps/netutils:
 
@@ -16134,7 +16134,7 @@ Additional new features and extended functionality:
       - apps/examples/obd2:  Add OBD2 example application.  From Alan
         Carvalho de Assis.
       - apps/examples/userfs:  Add a test case for verifying UserFS.
-      - apps/examples/smps: add SMPS driver example.  From Mateusz Szafoni.
+      - apps/examples/smps:  Add SMPS driver example.  From Mateusz Szafoni.
       - apps/examples/pdcurses:  Bring in pdcurses demos and make them
         conform to the NuttX coding style.
       - apps/examples/pdcurses:  Add a very simple example that just shows
@@ -19122,7 +19122,7 @@ Additional new features and extended functionality:
 
     * Test Utilities:  apps/testing:
 
-    - testing/unity: add Unity - unit testing library from
+    - testing/unity:  Add Unity - unit testing library from
         ThrowTheSwitch.org. From Mateusz Szafoni.
 
 Bugfixes.  Only the most critical bugfixes are listed here (see the
@@ -23036,7 +23036,7 @@ Additional new features and extended functionality:
 
     * STMicro STM32 Drivers:
 
-      - STM32 OTGHS Host:  Allow vbus monitoring for the OTG_HS host
+      - STM32 OTGHS Host:  Allow VBUS monitoring for the OTG_HS host
         driver.  From Jason Harris.
       - STM32F0/L0 ADC:  Initial ADC support for the STM32 M0  From Mateusz
         Szafoni.
@@ -23075,18 +23075,18 @@ Additional new features and extended functionality:
       - STM32H7 Timers:  Add timer devices driver for STM32H7.  This i
         mostly a forklift from stm32f7 with some h7 specific
         modifications.  From Jukka Laitinen.
-      - STM32L4 USB FS Device:  Add USB FS device support.  From Juha
-        Niskanen.
       - STM32L0 AES:  Add support for AES for L0.  From Mateusz Szafoni.
       - STM32L0 RND:  Add support for RND.  From Mateusz Szafoni.
       - STM32L0 HSI48:  Add support for HS148 for L0. Move HSI48 enable
         from stm32_usbdev.c to stm32xx_rcc.c  From Mateusz Szafoni.
+      - STM32L4 USB FS Device:  Add USB FS device support.  From Juha
+        Niskanen.
       - STM32L4 HSI48:  Port HSI48 from STM32F0/L0  From Juha Niskanen.
       - STM32L4 CRS:  Port CRS from STM32F0/L0  From Juha Niskanen.
 
     * STMicro STM32 Boards:
 
-      - B-L072Z-LRWAN1: add ADC example  From Mateusz Szafoni.
+      - B-L072Z-LRWAN1:  Add ADC example.  From Mateusz Szafoni.
       - B-L072Z-LRWAN1:  Add nxlines_oled example (ssd1306).  Add support
         for the I2C tool  From Mateusz Szafoni.
       - Nucleo-144:  Added STM32_RCC_DCKCFGR2_DSISRC definition to board.h.