QMYSQL driver 6.0.4
Windows
QMYSQL driver bundled with libmysql and OpenSSL for MySQL 8.0 (but also downwards compatible to MySQL 5.x according to dev.mysql.com)
qsqlmysql.dll_Qt_SQL_driver_6.0.4_MSVC2019_64-bit.zip
qsqlmysql.dll_Qt_SQL_driver_6.0.4_MinGW_8.1.0_64-bit.zip
Linux
depends on libmysqlclient21 (sudo apt-get install libmysqlclient21)