Fixes:
- Fixed Permission Denied errors on Windows caused by flock platform quirks.
- Fixed madeline.php selfupdating on Windows.
- Fixed downloading to files on Windows.
- Re-added php 7.1+ support for composer releases: madeline.php always supported php 7.1+.
As usual, legacy PHP versions are supported but php 8.1 is recommended for huge performance improvements with JIT :D
Also note that madeline.php phar builds will not behave properly with opcache, so use composer builds to make use of opcache and JIT on PHP 8+.