diff -r d0774130e860 -r afed72b544f0 src/version.cpp
--- a/src/version.cpp	Tue Jun 28 11:19:33 2022 +0300
+++ b/src/version.cpp	Tue Jun 28 11:51:17 2022 +0300
@@ -18,6 +18,7 @@
 
 #include <QString>
 #include <QDateTime>
+#include <QLocale>
 #include <QObject>
 #include <time.h>
 #include <hginfo.h>
@@ -29,35 +30,35 @@
 # define HGTEXT HG_NODE
 #endif
 
-QString detailedVersionString()
+QString detailedVersionString(QLocale::FormatType formatType)
 {
-	return QStringLiteral(VERSION_STRING "-" HGTEXT)
-		+ " (" + revisionDateString() + ")";
+	return QStringLiteral(CMAKE_PROJECT_VERSION "-" HGTEXT)
+		+ " (" + revisionDateString(formatType) + ")";
 }
 
-QString versionString()
+QString versionString(QLocale::FormatType formatType)
 {
 #ifndef HG_VERSION_TAG
-	return detailedVersionString();
+	return detailedVersionString(formatType);
 #else
 	return QStringLiteral(HG_VERSION_TAG);
 #endif
 }
 
-static QString makeFullVersionString()
+static QString makeFullVersionString(QLocale::FormatType formatType)
 {
-	QString versionstring = APPNAME " " + versionString();
+	QString versionstring = CMAKE_PROJECT_NAME " " + versionString(formatType);
 	return versionstring;
 }
 
-const QString& fullVersionString()
+const QString& fullVersionString(QLocale::FormatType formatType)
 {
-	static const QString cached = makeFullVersionString();
+	static const QString cached = makeFullVersionString(formatType);
 	return cached;
 }
 
-QString revisionDateString()
+QString revisionDateString(QLocale::FormatType formatType)
 {
 	const QDateTime dt = QDateTime::fromSecsSinceEpoch(HG_DATE_TIME);
-	return dt.toString(QObject::tr("d MMM yyyy"));
+	return QLocale{}.toString(dt.date(), formatType);
 }