Doc: Add license section to overviewv5.11.0-beta4

Change-Id: I580d2170f76a501dd95c8377d3f480b65a983d53
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>

1 files changed, 9 insertions, 0 deletions

diff --git a/src/websockets/doc/src/index.qdoc b/src/websockets/doc/src/index.qdoc
index 919e2fc..c23f6fe 100644
--- a/src/websockets/doc/src/index.qdoc
+++ b/src/websockets/doc/src/index.qdoc
@@ -61,6 +61,15 @@
     QT += websockets
     \endcode
 
+    \section1 Licenses
+
+    Qt WebSockets is available under commercial licenses from \l{The Qt Company}.
+    In addition, it is available under free software licenses. Since Qt 5.4,
+    these free software licenses are
+    \l{GNU Lesser General Public License, version 3}, or
+    the \l{GNU General Public License, version 2}.
+    See \l{Qt Licensing} for further details.
+
     \section1 Reference Documentation
     \list
     \li \l{Qt WebSockets Overview}{Overview}