diff -r e3fe3617b631 -r f9f308c8e0c5 src/document.cpp
--- a/src/document.cpp	Fri Aug 27 14:38:56 2021 +0300
+++ b/src/document.cpp	Sun Aug 29 20:05:24 2021 +0300
@@ -81,6 +81,10 @@
 	{
 		Q_EMIT this->mouseMove(this, canvas, event);
 	});
+	connect(this->renderer, &Canvas::keyReleased, this, [this](Canvas* canvas, QKeyEvent* event)
+	{
+		Q_EMIT this->keyReleased(this, canvas, event);
+	});
 	connect(&this->vertexMap, &VertexMap::verticesChanged, [&]()
 	{
 		this->renderer->rebuildVertices(this);