diff --git a/Htmldocs/release_notes.html b/Htmldocs/release_notes.html
index 36b36660..141b5594 100644
--- a/Htmldocs/release_notes.html
+++ b/Htmldocs/release_notes.html
@@ -11,7 +11,7 @@
     <b>For other languages, go to:</b>
     <br><a href=http://www.apneaboard.com/wiki/index.php/OSCAR_Release_Notes>http://www.apneaboard.com/wiki/index.php/OSCAR_Release_Notes</a></p>
     <p>
-    <b>Changes and fixes in OSCAR v1.3.0</b>
+    <b>Changes and fixes in OSCAR v1.3.0 Beta 1</b>
     <br>Portions of OSCAR are © 2019-2021 by
     <i>The OSCAR Team</i></p>
     <ul>
@@ -34,6 +34,7 @@
       <li>[new] Multi-file import for non-CPAP loaders (Somnopose, Viatom, Zeo, Dreem)</li>
       <li>[new] Weight, BMI and Zombie history appear in statistics</li>
       <li>[new] Add Turkish signal names to RedMed loader.</li>
+      <li>[new] Add Traditional Chinese to languages available.</li>
       <li>[fix] Correct calculation of average leak rate on Welcome page.</li>
       <li>[fix] Correct installation of non-English Release Notes on Windows.</li>
       <li>[fix] About/Credits page now offers Google translations to other languages.</li>
diff --git a/oscar/VERSION b/oscar/VERSION
index d070ce13..e8c51c98 100644
--- a/oscar/VERSION
+++ b/oscar/VERSION
@@ -1,4 +1,4 @@
 // Update the string below to set OSCAR's version and release status.
 // See https://semver.org/spec/v2.0.0.html for details on format.
 
-#define VERSION "1.3.0-alpha.2"
+#define VERSION "1.3.0-beta.1"