Both PHP 8.0.4RC1 and 7.4.17RC1 has been released for testing.

18 Mar 2021, PHP 8.0.4RC1

- Core:
. Fixed bug #75776 (Flushing streams with compression filter is broken). (cmb)
. Fixed bug #80811 (Function exec without $output but with $restult_code
parameter crashes). (Nikita)
. Fixed bug #80814 (threaded mod_php won't load on FreeBSD: No space
available for static Thread Local Storage). (Dmitry)

- Dba:
. Fixed bug #80817 (dba_popen() may cause segfault during RSHUTDOWN). (cmb)

- IMAP:
. Fixed bug #80800 (imap_open() fails when the flags parameter includes
CL_EXPUNGE). (girgias)

- Intl:
. Fixed bug #80763 (msgfmt_format() does not accept DateTime references).
(cmb)

- Libxml:
. Fixed bug #51903 (simplexml_load_file() doesn't use HTTP headers). (cmb)

- MySQLnd:
. Fixed bug #80837 (Calling stmt_store_result after fetch doesn't throw an
error). (Kamil Tekiela)

- Opcache:
. Fixed bug #80786 (PHP crash using JIT). (Nikita)
. Fixed bug #80782 (DASM_S_RANGE_VREG on PHP_INT_MIN-1). (Dmitry)

- PCRE:
. Fixed bug #80866 (preg_split ignores limit flag when pattern with \K has
0-width fullstring match). (Kamil Tekiela)

- Session:
. Fixed bug #80774 (session_name() problem with backslash). (cmb)

- Standard:
. Fixed bug #80771 (phpinfo(INFO_CREDITS) displays nothing in CLI). (cmb)
. Fixed bug #78719 (http wrapper silently ignores long Location headers).
(cmb)
. Fixed bug #80838 (HTTP wrapper waits for HTTP 1 response after HTTP 101).
(manuelm)

- Zip:
. Fixed bug #80825 (ZipArchive::isCompressionMethodSupported does not exist).
(cmb)

Download PHP 8.0.4RC1

18 Mar 2021, PHP 7.4.17RC1

- Core:
. Fixed bug #80781 (Error handler that throws ErrorException infinite loop).
(Nikita)
. Fixed bug #75776 (Flushing streams with compression filter is broken). (cmb)

- Dba:
. Fixed bug #80817 (dba_popen() may cause segfault during RSHUTDOWN). (cmb)

- Intl:
. Fixed bug #80763 (msgfmt_format() does not accept DateTime references).
(cmb)

- Libxml:
. Fixed bug #51903 (simplexml_load_file() doesn't use HTTP headers). (cmb)

- MySQLnd:
. Fixed bug #80713 (SegFault when disabling ATTR_EMULATE_PREPARES and
MySQL 8.0). (Nikita)
. Fixed bug #80837 (Calling stmt_store_result after fetch doesn't throw an
error). (Kamil Tekiela)

- opcache:
. Fixed bug #80805 (create simple class and get error in opcache.so). (Nikita)

- PCRE:
. Fixed bug #80866 (preg_split ignores limit flag when pattern with \K has
0-width fullstring match). (Kamil Tekiela)

- phpdbg:
. Fixed bug #80757 (Exit code is 0 when could not open file). (Felipe)

- Session:
. Fixed bug #80774 (session_name() problem with backslash). (cmb)

- Standard:
. Fixed bug #80771 (phpinfo(INFO_CREDITS) displays nothing in CLI). (cmb)
. Fixed bug #78719 (http wrapper silently ignores long Location headers).
(cmb)
. Fixed bug #80838 (HTTP wrapper waits for HTTP 1 response after HTTP 101).
(manuelm)

Download PHP 7.4.17 RC1