Prep for 0.4.0 releasenuttx-4.0

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1427 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 20 insertions, 0 deletions

diff --git a/nuttx/ReleaseNotes b/nuttx/ReleaseNotes
index 6a2438cd8..207f3ec44 100644
--- a/nuttx/ReleaseNotes
+++ b/nuttx/ReleaseNotes
@@ -749,3 +749,23 @@ These changes were verified only on the Neuros OSD (ARM9) using a Linux developm
 environment. Please report any errors to me.
 
 This tarball contains a complete CVS snapshot from November 26, 2008.
+
+nuttx-0.4.0
+^^^^^^^^^^^
+
+This is the 32nd release of NuttX.  This release adds graphics support and a tiny
+windowing subsystem.  That new graphics subystem is documented at
+http://nuttx.sourceforge.net/NXGraphicsSubsystem.html.  No other substantial changes
+were made.
+
+These changes were verified only on the NuttX simulation platform with X11 windows
+simulating a device framebuffer. Please report any errors to me.
+
+The version number was bumped up to 0.4.0 in part to reflect the new graphics subsystem,
+but also to recognize the NuttX is approaching complete functionality.  In the 0.3.x
+versions, network support was added, Pascal P-code runtime support was added, FAT and
+ROMFS filesystems were added, MMC/SD and USB device support were added.  There were
+also numerous extensions to the NuttShell, NuttX APIs, and architecture ports.
+
+This tarball contains a complete CVS snapshot from December 6, 2008.
+