5.15.13 for macOS

Following database backend is distributed with this version:

1. SQLite (distributed with Qt): Built in the package using command -sql-sqlite.
2. iODBC (built in macOS yet deprecated since. Dynamic builds only): Built in the package using command -sql-odbc.
3. MariaDB Connector/C 3.1 series (Dynamic builds only): Built in the package using command -sql-mysql.

All builds have -no-openssl -securetransport, which means that Secure Transport library provided by macOS is used for TLS Backend.
This backend is supported by Qt since Qt 5.6.

All builds have -no-icu because I think the ICU library is too big and, in most of the conditions, useless for common users.

Qt release Qt 5.15 series opensource version a year later than commerical version, yet still release QtWebEngine at same time commerical version released.
That is because QtWebEngine use a thirdparty project which features a license which don’t allow closed source.
Qt Commerical-Only LTS version has had its version up to 5.15.16 so this version is built with QtWebEngine 5.15.16.

I’ll provide only Universal Binary builds of macOS of this version. Universal binaries run natively on Intel Macs and Apple Sillicon Macs.