Core:
    Fixed bug #78220 (Can't access OneDrive folder).
    Fixed bug #78412 (Generator incorrectly reports non-releasable $this as GC child).
FastCGI:
    Fixed bug #78469 (FastCGI on_accept hook is not called when using named pipes on Windows).
MySQLnd:
    Fixed connect_attr issues and added the _server_host connection attribute.
ODBC:
    Fixed bug #78473 (odbc_close() closes arbitrary resources).
PDO_MySQL:
    Fixed bug #41997 (SP call yields additional empty result set).
sodium:
    Fixed bug #78510 (Partially uninitialized buffer returned by sodium_crypto_generichash_init()).
SPL:
    Fixed bug #72884 (SplObject isCloneable() returns true but errs on clone).