Core:
    Added syslog.filter=raw option.
    Fixed bug #78212 (Segfault in built-in webserver).
Date:
    Fixed bug #69044 (discrepency between time and microtime).
    Updated timelib to 2018.02.
EXIF:
    Fixed bug #78256 (heap-buffer-overflow on exif_process_user_comment). (CVE-2019-11042)
    Fixed bug #78222 (heap-buffer-overflow on exif_scan_thumbnail). (CVE-2019-11041)
FTP:
    Fixed bug #78039 (FTP with SSL memory leak).
Libxml:
    Fixed bug #78279 (libxml_disable_entity_loader settings is shared between requests (cgi-fcgi)).
LiteSpeed:
    Updated to LiteSpeed SAPI V7.4.3 (increased response header count limit from 100 to 1000, added crash handler to cleanly shutdown PHP request, added CloudLinux mod_lsapi mode).
    Fixed bug #76058 (After "POST data can't be buffered", using php://input makes huge tmp files).
Openssl:
    Fixed bug #78231 (Segmentation fault upon stream_socket_accept of exported socket-to-stream).
Opcache:
    Fixed bug #78341 (Failure to detect smart branch in DFA pass).
    Fixed bug #78189 (file cache strips last character of uname hash).
    Fixed bug #78202 (Opcache stats for cache hits are capped at 32bit NUM).
    Fixed bug #78271 (Invalid result of if-else).
    Fixed bug #78291 (opcache_get_configuration doesn't list all directives).
PCRE:
    Fixed bug #78338 (Array cross-border reading in PCRE).
    Fixed bug #78197 (PCRE2 version check in configure fails for "##.##-xxx" version strings).
PDO_Sqlite:
    Fixed bug #78192 (SegFault when reuse statement after schema has changed).
Phar:
    Fixed bug #77919 (Potential UAF in Phar RSHUTDOWN).
Phpdbg:
    Fixed bug #78297 (Include unexistent file memory leak).
SQLite:
    Upgraded to SQLite 3.28.0.
Standard:
    Fixed bug #78241 (touch() does not handle dates after 2038 in PHP 64-bit).
    Fixed bug #78269 (password_hash uses weak options for argon2).