. Fixed bug #62210 (Exceptions can leak temporary variables). (Dmitry, Bob)
. Added void return type. (Andrea)
-Standard
+Standard:
. Implemented FR #55716 (Add an option to pass a custom stream context to
get_headers()). (Ferenc)
. Implemented FR #69359 (Provide a way to fetch the current environment
variables). (Ferenc)
-Hash
+Hash:
. Added SHA3 fixed mode algorithms (224, 256, 384, and 512 bit). (Sara)
PDO_Firebird: