Work on updating...

src/gui/formmain.cpp

@@ -411,6 +411,8 @@ void FormMain::showUpdates() {
   QPointer<FormUpdate> form_update = new FormUpdate(this);
   form_update.data()->exec();
   delete form_update.data();
+
+  SystemFactory::instance()->applicationCloseLock()->unlock();
 }
 
 void FormMain::showSettings() {

src/gui/formupdate.cpp

@@ -24,6 +24,9 @@ FormUpdate::FormUpdate(QWidget *parent)
   MessageBox::iconify(m_ui->m_buttonBox);
 #endif
 
+  connect(m_ui->m_cmbAvailableRelease->comboBox(), SIGNAL(currentIndexChanged(int)),
+          this, SLOT(updateChanges(int)));
+
   m_ui->m_lblCurrentRelease->setText(APP_VERSION);
 
   checkForUpdates();
@@ -33,6 +36,14 @@ FormUpdate::~FormUpdate() {
   delete m_ui;
 }
 
+void FormUpdate::updateChanges(int new_release_index) {
+  if (new_release_index >= 0) {
+    UpdateInfo info = m_ui->m_cmbAvailableRelease->comboBox()->itemData(new_release_index).value<UpdateInfo>();
+
+    m_ui->m_txtChanges->setText(info.m_changes);
+  }
+}
+
 void FormUpdate::checkForUpdates() {
   QByteArray releases_xml;
   QNetworkReply::NetworkError download_result = NetworkFactory::downloadFeedFile(RELEASES_LIST,

src/gui/formupdate.h

@@ -18,7 +18,8 @@ class FormUpdate : public QDialog {
     explicit FormUpdate(QWidget *parent = 0);
     virtual ~FormUpdate();
 
-  protected:
+  protected slots:
+    void updateChanges(int new_release_index);
     void checkForUpdates();
 
   private: