docs+build: Prepare release of version 0.4.0 (beta2)

Change-Id: I2847efb35a21214c586a417d5d3ac58f11365908
Refs: #3252
diff --git a/docs/release-notes/release-notes-0.4.0.rst b/docs/release-notes/release-notes-0.4.0.rst
index 7083e9a..b351d3c 100644
--- a/docs/release-notes/release-notes-0.4.0.rst
+++ b/docs/release-notes/release-notes-0.4.0.rst
@@ -40,6 +40,9 @@
 - Overloads of ``Face::registerPrefix`` and ``Face::setInterestFilter`` that do not accept
   SigningInfo parameter (:issue:`2932`)
 
+- tlvdump tool (:issue:`3196`).  Use ``ndn-dissect`` program from ndn-tools repository
+  `<https://github.com/named-data/ndn-tools>`__
+
 Removed:
 ^^^^^^^^
 
diff --git a/wscript b/wscript
index 160da33..7f69e64 100644
--- a/wscript
+++ b/wscript
@@ -3,7 +3,7 @@
 from waflib import Logs, Utils, Context
 import os
 
-VERSION = "0.3.91"
+VERSION = "0.3.92"
 APPNAME = "ndn-cxx"
 PACKAGE_BUGREPORT = "http://redmine.named-data.net/projects/ndn-cxx"
 PACKAGE_URL = "http://named-data.net/doc/ndn-cxx/"