Fixes the following security vulnerabilities: [CVE-2025-32414] Buffer overflow when parsing text streams with Python API https://gitlab.gnome.org/GNOME/libxml2/-/issues/889 [CVE-2025-32415] Heap-based Buffer Overflow in xmlSchemaIDCFillNodeTables https://gitlab.gnome.org/GNOME/libxml2/-/issues/890 https://www.openwall.com/lists/oss-security/2025/04/17/3 For release notes since 2.13.6, see: https://download.gnome.org/sources/libxml2/2.13/libxml2-2.13.7.news https://download.gnome.org/sources/libxml2/2.13/libxml2-2.13.8.news Signed-off-by: Christian Hitz <christian.hitz@bbv.ch> [Julien: add links to release notes] Signed-off-by: Julien Olivain <ju.o@free.fr>