Qt 6.7.3 Release News !!install!! Jun 2026

: Fixed a bug where QTranslator::load() might incorrectly load lower-priority languages if multiple UI languages were available.

Fixes for JSON parsing, QStringView, and QRegularExpression. Enhanced performance for some operations. qt 6.7.3 release news

It incorporates critical security updates, including fixes for vulnerabilities like CVE-2024-39936 in qtbase and CVE-2024-36048 in qtnetworkauth . : Fixed a bug where QTranslator::load() might incorrectly