Core
- Fixed bug GH-13922 (Fixed support for systems with sysconf(_SC_GETPW_R_SIZE_MAX) == -1).
- Fixed bug GH-14626 (Fix is_zend_ptr() for huge blocks).
- Fixed bug GH-14590 (Memory leak in FPM test gh13563-conf-bool-env.phpt.
- Fixed OSS-Fuzz #69765.
- Fixed bug GH-14741 (Segmentation fault in Zend/zend_types.h).
- Fixed bug GH-14969 (Use-after-free in property coercion with __toString()).
- Fixed bug GH-14961 (Comment between -> and keyword results in parse error).
Dom
- Fixed bug GH-14702 (DOMDocument::xinclude() crash).
Gd
- ext/gd/tests/gh10614.phpt: skip if no PNG support.
- restored warning instead of fata error.
LibXML
- Fixed bug GH-14563 (Build failure with libxml2 v2.13.0).
Opcache
- Fixed bug GH-14550 (No warning message when Zend DTrace is enabled that opcache.jit is implictly disabled).
Output
- Fixed bug GH-14808 (Unexpected null pointer in Zend/zend_string.h with empty output buffer).
PDO
- Fixed bug GH-14712 (Crash with PDORow access to null property).
Phar
- Fixed bug GH-14603 (null string from zip entry).
PHPDBG
Shmop
- Fixed bug GH-14537 (shmop Windows 11 crashes the process).
SimpleXML
- Fixed bug GH-14638 (null dereference after XML parsing failure).
SPL
- Fixed bug GH-14639 (Member access within null pointer in ext/spl/spl_observer.c).
Standard
- Fix 32-bit wordwrap test failures.
- Fixed bug GH-14774 (time_sleep_until overflow).
Tidy
- Fix memory leak in tidy_repair_file().
Treewide
- Fix compatibility with libxml2 2.13.2.
XML
- Move away from to-be-deprecated libxml fields.
- Fixed bug GH-14834 (Error installing PHP when --with-pear is used).