Libpq-Fortran Alpha 4

This release provides an update to adapt to the latest version of uint-fortran.

Libpq-Fortran Alpha 3

• Tests passed on Windows environment.
• Added detailed test description to README.md.
• GCC 11 is no longer supported.

Libpq-Fortran Alpha 2

• Bugfix: PQexecParams accepts command string without tailing c_null_char.
• Few functions added without any test.
• Update the documentation.

Libpq-Fortran Alpha

First release of the Libpq-Fortran package.