matio 1.5.29

Changes in matio 1.5.29 (10 November 2025)

• Fixed printing rank-1-variable in Mat_VarPrint
• Fixed array index out of bounds in Mat_VarPrint when printing UTF-8 character data (CVE-2025-2337)
• Fixed heap-based buffer overflow in strdup_vprintf (CVE-2025-2338)
• Changed Mat_VarPrint to print all values of rank-2-variable
• Confirmed compatibility with HDF5 v2.0.0
• autoconf: Updated config.sub and config.guess
• CMake: Enabled dependency resolution via Conan 2.x for CMake ≥ 3.24
• CMake: Enabled parallel testing
• CMake: Deprecated option MATIO_USE_CONAN:BOOL for Conan 1.x
• Several other fixes, for example for access violations in Mat_VarPrint

Full Changelog: v1.5.28...v1.5.29