diff --git a/doc/ReleaseNotes.txt b/doc/ReleaseNotes.txt
index 23fab1e..afa544c 100644
--- a/doc/ReleaseNotes.txt
+++ b/doc/ReleaseNotes.txt
@@ -2,7 +2,7 @@ The Synthesis ToolKit in C++ (STK)
 
 By Perry R. Cook and Gary P. Scavone, 1995--2014.
 
-v4.5.0: (?? April 2014)
+v4.5.0: (26 April 2014)
 - updated versions of RtAudio and RtMidi, with associated renaming of RtError class to either RtAudioError or RtMidiError and addition of WASAPI support in Windows
 - added support in FileRead for little-endian AIFC file format
 - new iOS project files (thanks to Ariel Elkin)
diff --git a/doc/doxygen/download.txt b/doc/doxygen/download.txt
index cb02aae..83870e5 100644
--- a/doc/doxygen/download.txt
+++ b/doc/doxygen/download.txt
@@ -1,6 +1,6 @@
 /*! \page download Download, Release Notes, and Bug Fixes
 
-\section down Download Version 4.5.0 (?? April 2014):
+\section down Download Version 4.5.0 (26 April 2014):
 
 <UL>
 <LI><A HREF="http://ccrma.stanford.edu/software/stk/release/stk-4.5.0.tar.gz">Source distribution</A></LI>