* SECURITY UPDATE: information disclosure and denial of service via
  zend_restore_ini_entry_cb function. 
  - debian/patches/CVE-2009-2626.patch: make sure new_value exists in
    main/main.c, gracefully handle failure in Zend/zend_ini.c.
  - CVE-2009-2626
* SECURITY UPDATE: Cross-site scripting via incomplete htmlspecialchars
  filtering
  - debian/patches/CVE-2009-4142.patch: rewrite handling logic in
    ext/standard/html.c, add ext/standard/tests/strings/bug49785.phpt
    test script.
  - CVE-2009-4142
* SECURITY UPDATE: restrictions bypass via incorrect session data
  handling
  - debian/patches/CVE-2009-4143.patch: protect from interrupt
    corruption in ext/session/session.c.
  - CVE-2009-4143