diff -r d0774130e860 -r afed72b544f0 src/main.cpp
--- a/src/main.cpp	Tue Jun 28 11:19:33 2022 +0300
+++ b/src/main.cpp	Tue Jun 28 11:51:17 2022 +0300
@@ -70,7 +70,7 @@
 
 static void doQtRegistrations()
 {
-	QCoreApplication::setApplicationName(QStringLiteral(APPNAME));
+	QCoreApplication::setApplicationName(QStringLiteral(CMAKE_PROJECT_NAME));
 	QCoreApplication::setOrganizationName("hecknology.net");
 	QCoreApplication::setOrganizationDomain("hecknology.net");
 	qRegisterMetaType<Message>();
@@ -218,12 +218,20 @@
 {
 	QMdiSubWindow* subWindow = ui->mdiArea->activeSubWindow();
 	QString titlestring;
+	const QString versionString = fullVersionString(QLocale::ShortFormat);
 	if (subWindow != nullptr) {
-		return QObject::tr("%1 - %2").arg(subWindow->windowTitle(), fullVersionString());
+		titlestring = QObject::tr("%1 - %2").arg(subWindow->windowTitle(), versionString);
 	}
 	else {
-		return fullVersionString();
+		titlestring = versionString;
 	}
+	if (/* DISABLES CODE */ (true)
+		and std::strcmp(CMAKE_BUILD_TYPE, "Release") != 0
+		and std::strcmp(CMAKE_BUILD_TYPE, "MinSizeRel") != 0
+	) {
+		titlestring += QObject::tr(" [%1]").arg(CMAKE_BUILD_TYPE);
+	}
+	return titlestring;
 }
 
 static ColorTable loadColors(const LibrariesModel* libraries)
@@ -373,19 +381,20 @@
 	for (QTextBrowser* browser : dialog.findChildren<QTextBrowser*>()) {
 		browser->setHtml(
 			browser->toHtml()
-			.replace("%APPNAME%", APPNAME)
+			.replace("%APPNAME%", CMAKE_PROJECT_NAME)
 			.replace("%COPYRIGHT%", COPYRIGHT)
 			.replace("%QTVERSION%", qVersion())
-			.replace("%VERSION%", detailedVersionString())
-			.replace("%REVDATE%", revisionDateString())
-			.replace("%COMPILER_ID%", COMPILER_ID)
-			.replace("%COMPILER_VERSION%", COMPILER_VERSION)
-			.replace("%COMPILER_FLAGS%", COMPILER_FLAGS)
-			.replace("%COMPILER_CPU%", COMPILER_CPU)
-			.replace("%COMPILER_SYSTEM%", COMPILER_SYSTEM)
+			.replace("%VERSION%", detailedVersionString(QLocale::LongFormat))
+			.replace("%REVDATE%", revisionDateString(QLocale::LongFormat))
+			.replace("%BUILDTYPE%", CMAKE_BUILD_TYPE)
+			.replace("%COMPILER_ID%", CMAKE_CXX_COMPILER_ID)
+			.replace("%COMPILER_VERSION%", CMAKE_CXX_COMPILER_VERSION)
+			.replace("%COMPILER_FLAGS%", CMAKE_CXX_FLAGS)
+			.replace("%COMPILER_CPU%", CMAKE_SYSTEM_PROCESSOR)
+			.replace("%COMPILER_SYSTEM%", CMAKE_SYSTEM)
 		);
 	}
-	dialog.setWindowTitle(QObject::tr("About %1").arg(APPNAME));
+	dialog.setWindowTitle(QObject::tr("About %1").arg(CMAKE_PROJECT_NAME));
 	dialog.exec();
 }
 
@@ -755,7 +764,7 @@
 	}
 	restoreSettings();
 	updateRenderPreferences(&ui, &renderPreferences, &documents);
-	ui.actionAbout->setText(ui.actionAbout->text().arg(APPNAME));
+	ui.actionAbout->setText(ui.actionAbout->text().arg(CMAKE_PROJECT_NAME));
 	updateTitle();
 	mainWindow.show();
 	const int result = app.exec();