Core:
    Fixed bug #79566 (Private SHM is not private on Windows).
    Fixed bug #79489 (.user.ini does not inherit).
GD:
    Fixed bug #79615 (Wrong GIF header written in GD GIFEncode).
MySQLnd:
    Fixed bug #79596 (MySQL FLOAT truncates to int some locales).
Opcache:
    Fixed bug #79535 (PHP crashes with specific opcache.optimization_level).
    Fixed bug #79588 (Boolean opcache settings ignore on/off values).
Standard:
    Fixed bug #79561 (dns_get_record() fails with DNS_ALL).