diff --git a/Pdf4QtLibCore/sources/pdfredact.cpp b/Pdf4QtLibCore/sources/pdfredact.cpp
index e6659132..47f0ee80 100644
--- a/Pdf4QtLibCore/sources/pdfredact.cpp
+++ b/Pdf4QtLibCore/sources/pdfredact.cpp
@@ -1,4 +1,4 @@
-//    Copyright (C) 2020-2022 Jakub Melka
+//    Copyright (C) 2020-2023 Jakub Melka
 //
 //    This file is part of PDF4QT.
 //
@@ -98,7 +98,7 @@ PDFDocument PDFRedact::perform(Options options)
             const PDFRedactAnnotation* redactAnnotation = dynamic_cast<const PDFRedactAnnotation*>(annotation.get());
             Q_ASSERT(redactAnnotation);
 
-            redactPath.addPath(redactAnnotation->getRedactionRegion().getPath());
+            redactPath = redactPath.united(redactAnnotation->getRedactionRegion().getPath());
         }
 
         QTransform matrix;
diff --git a/Pdf4QtViewer/pdfviewersettings.cpp b/Pdf4QtViewer/pdfviewersettings.cpp
index 0753014b..81491a20 100644
--- a/Pdf4QtViewer/pdfviewersettings.cpp
+++ b/Pdf4QtViewer/pdfviewersettings.cpp
@@ -43,7 +43,7 @@ void PDFViewerSettings::readSettings(QSettings& settings, const pdf::PDFCMSSetti
 
     settings.beginGroup("ViewerSettings");
     m_settings.m_directory = settings.value("defaultDirectory", QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation)).toString();
-    m_settings.m_features = static_cast<pdf::PDFRenderer::Features>(settings.value("rendererFeatures", static_cast<int>(pdf::PDFRenderer::getDefaultFeatures())).toInt());
+    m_settings.m_features = static_cast<pdf::PDFRenderer::Features>(settings.value("rendererFeaturesv2", static_cast<int>(pdf::PDFRenderer::getDefaultFeatures())).toInt());
     m_settings.m_rendererEngine = static_cast<pdf::RendererEngine>(settings.value("renderingEngine", static_cast<int>(pdf::RendererEngine::OpenGL)).toInt());
     m_settings.m_multisampleAntialiasing = settings.value("msaa", defaultSettings.m_multisampleAntialiasing).toBool();
     m_settings.m_rendererSamples = settings.value("rendererSamples", defaultSettings.m_rendererSamples).toInt();
@@ -118,7 +118,7 @@ void PDFViewerSettings::writeSettings(QSettings& settings)
 {
     settings.beginGroup("ViewerSettings");
     settings.setValue("defaultDirectory", m_settings.m_directory);
-    settings.setValue("rendererFeatures", static_cast<int>(m_settings.m_features));
+    settings.setValue("rendererFeaturesv2", static_cast<int>(m_settings.m_features));
     settings.setValue("renderingEngine", static_cast<int>(m_settings.m_rendererEngine));
     settings.setValue("msaa", m_settings.m_multisampleAntialiasing);
     settings.setValue("rendererSamples", m_settings.m_rendererSamples);
diff --git a/Pdf4QtViewerPlugins/RedactPlugin/createredacteddocumentdialog.cpp b/Pdf4QtViewerPlugins/RedactPlugin/createredacteddocumentdialog.cpp
index 1c8bec1c..dbfe4720 100644
--- a/Pdf4QtViewerPlugins/RedactPlugin/createredacteddocumentdialog.cpp
+++ b/Pdf4QtViewerPlugins/RedactPlugin/createredacteddocumentdialog.cpp
@@ -57,7 +57,7 @@ QColor CreateRedactedDocumentDialog::getRedactColor() const
 
     if (ui->fillRedactedAreaCheckBox->isChecked())
     {
-        color.fromString(ui->fillRedactedAreaColorEdit->text());
+        color = QColor::fromString(ui->fillRedactedAreaColorEdit->text());
     }
 
     return color;
@@ -106,8 +106,8 @@ void CreateRedactedDocumentDialog::accept()
 {
     if (ui->fillRedactedAreaCheckBox->isChecked())
     {
-        QColor color;
-        color.fromString(ui->fillRedactedAreaColorEdit->text());
+        QColor color = QColor::fromString(ui->fillRedactedAreaColorEdit->text());
+
         if (!color.isValid())
         {
             QMessageBox::critical(this, tr("Error"), tr("Cannot convert '%1' to color value.").arg(ui->fillRedactedAreaColorEdit->text()));
diff --git a/RELEASES.txt b/RELEASES.txt
index ec8d95c8..b33d00e7 100644
--- a/RELEASES.txt
+++ b/RELEASES.txt
@@ -1,4 +1,5 @@
 CURRENT:
+ - Issue #137: Redaction - Cannot convert '#000000' to color value
  - Issue #134: Add search bar for actions
  - Issue #129: Cannot compile with lcms 2.16
  - Issue #128: Create list of markup annotations