protobuf (3.21.12-13) unstable; urgency=medium
 .
   [ Adrian Bunk <bunk@debian.org> ]
   * Backport fix for FTBFS on multiple architectures with GCC 15
     (closes: #1115415).
protobuf (3.21.12-12) unstable; urgency=high
 .
   [ Hlib Korzhynskyy <hlib.korzhynskyy@canonical.com> ]
   * Complete fix of CVE-2024-7254 (closes: #1082381):
     - add recursion checks and recursion limit,
     - add tests.
 .
   [ Laszlo Boszormenyi (GCS) ]
   * Fix CVE-2025-4565: data containing an arbitrary number of recursive
     groups, recursive messages or a series of SGROUP tags can be corrupted
     by exceeding the Python recursion limit (closes: #1108057).
   * Update Standards-Version to 4.7.2 .
 .
   [ zhangdandan <zhangdandan@loongson.cn> ]
   * Add loongarch64 support (closes: #1104293).