More version/date updates in preparation for new release.

Author: Gary Scavone

doc/doxygen/footer.html

@@ -1,7 +1,7 @@
 <HR>
 
 <table><tr><td><img src="../images/mcgill.gif" width=165></td>
-  <td>&copy;2001-2019 Gary P. Scavone, McGill University. All Rights Reserved.<br>Maintained by <a href="http://www.music.mcgill.ca/~gary/">Gary P. Scavone</a>.</td></tr>
+  <td>&copy;2001-2021 Gary P. Scavone, McGill University. All Rights Reserved.<br>Maintained by <a href="http://www.music.mcgill.ca/~gary/">Gary P. Scavone</a>.</td></tr>
 </table>
 
 </BODY>

doc/doxygen/license.txt

@@ -1,7 +1,7 @@
 /*! \page license License
 
     RtAudio: a set of realtime audio i/o C++ classes<BR>
-    Copyright (c) 2001-2019 Gary P. Scavone
+    Copyright (c) 2001-2021 Gary P. Scavone
 
     Permission is hereby granted, free of charge, to any person
     obtaining a copy of this software and associated documentation files

doc/doxygen/tutorial.txt

@@ -13,21 +13,19 @@ RtAudio is a set of C++ classes that provide a common API (Application Programmi
 
 RtAudio incorporates the concept of audio streams, which represent audio output (playback) and/or input (recording).  Available audio devices and their capabilities can be enumerated and then specified when opening a stream.  Where applicable, multiple API support can be compiled and a particular API specified when creating an RtAudio instance.  See the \ref apinotes section for information specific to each of the supported audio APIs.
 
-\section whatsnew Latest Updates (Version 5.1.0)
+\section whatsnew Latest Updates (Version 5.2.0)
 
 Changes in this release include:
 
-- new C API wrapper
-- new static functions to get API names
-- many WASAPI updates (thanks to Marcus Tomlinson)
+- update to audioprobe.cpp to list devices for all APIs
 - miscellaneous build system updates
-- bug fix for stream ticking in CoreAudio if using two devices for duplex
-- ALSA stream handle bug fixes
+- PulseAudio device detection fixes
+- various WASAPI updates (thanks to Marcus Tomlinson)
 - see git history for complete list of changes
 
 \section download Download
 
-Latest Release (17 April 2019): <A href="http://www.music.mcgill.ca/~gary/rtaudio/release/rtaudio-5.1.0.tar.gz">Version 5.1.0</A>
+Latest Release (15 November 2021): <A href="http://www.music.mcgill.ca/~gary/rtaudio/release/rtaudio-5.2.0.tar.gz">Version 5.2.0</A>
 
 \section documentation Documentation Links
 

doc/release.txt

@@ -1,6 +1,13 @@
 RtAudio - a set of C++ classes that provide a common API for realtime audio input/output across Linux (native ALSA, JACK, PulseAudio, and OSS), Macintosh OS X (CoreAudio and JACK), and Windows (DirectSound, ASIO and WASAPI) operating systems.
 
-By Gary P. Scavone, 2001-2019.
+By Gary P. Scavone, 2001-2021.
+
+v.5.2.0: (15 November 2021)
+- see git history for complete list of changes
+- update to audioprobe.cpp to list devices for all APIs
+- miscellaneous build system updates
+- PulseAudio device detection fixes
+- some Wasapi additions / fixes
 
 v.5.1.0: (17 April 2019)
 - see git history for complete list of changes