diff --git a/ChangeLog b/ChangeLog
index 23a1788..aefb736 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,10 +1,15 @@
+2023-11-01  Dirk Eddelbuettel  <edd@debian.org>
+
+	* DESCRIPTION (Version, Date): CRAN Release 0.3.3.9.4
+	* inst/NEWS.Rd: Release 0.3.3.9.4
+
 2023-10-05  Mikael Jagan  <jaganmn@mcmaster.ca>
 
 	* DESCRIPTION: Package 'Matrix' is now only a Suggests:
 	* NAMESPACE: Remove unconditional imports from package Matrix
 
 	* inst/include/Eigen/CholmodSupport: No longer need to include
-	RcppEigenCholdmod.h
+	RcppEigenCholmod.h
 	* inst/include/Eigen/src/CholmodSupport/CholmodSupport.h: Small
 	wrapper adjustments conditional on Matrix use
 	* inst/include/RcppEigenCholmod.h: Updated
diff --git a/DESCRIPTION b/DESCRIPTION
index 33862d2..3214b73 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,8 +1,8 @@
 Package: RcppEigen
 Type: Package
 Title: 'Rcpp' Integration for the 'Eigen' Templated Linear Algebra Library
-Version: 0.3.3.9.3.2
-Date: 2023-07-21
+Version: 0.3.3.9.4
+Date: 2023-11-01
 Author: Douglas Bates, Dirk Eddelbuettel, Romain Francois, and Yixuan Qiu;
  the authors of Eigen for the included version of Eigen
 Maintainer: Dirk Eddelbuettel <edd@debian.org>
diff --git a/inst/NEWS.Rd b/inst/NEWS.Rd
index ba37f16..c95a4b3 100644
--- a/inst/NEWS.Rd
+++ b/inst/NEWS.Rd
@@ -3,6 +3,23 @@
 \newcommand{\ghpr}{\href{https://github.com/RcppCore/RcppEigen/pull/#1}{##1}}
 \newcommand{\ghit}{\href{https://github.com/RcppCore/RcppEigen/issues/#1}{##1}}
 
+\section{Changes in RcppEigen version 0.3.3.9.4 (2023-11-01)}{
+  \itemize{
+    \item The CITATION file has been updated for the new \code{bibentry}
+    style.
+    \item The package skeleton generator has been updated and no longer sets
+    an Imports:.
+    \item Some README.md URLs and badged have been updated.
+    \item The use of \code{-fopenmo} has been documented in \code{Makevars},
+    and a simple thread-count reporting function has been added.
+    \item The old manual \code{src/init.c} has been replaced by an
+    autogenerated version, the \code{RcppExports} file have regenerated
+    \item The interface to package \pkg{Matrix} has been updated and
+    simplified thanks to excllent patch by Mikael Jagan.
+    \item The new upload is coordinated with packages \pkg{lme4} and \pkg{OpenMx}.
+  }
+}
+
 \section{Changes in RcppEigen version 0.3.3.9.3 (2022-11-04)}{
   \itemize{
     \item The dependency on R is now versioned to 3.6.0 or later for