Noteworthy changes in version 1.11.3 (2026-04-21)

• Bug fixes:
  • Fix possible ECDH buffer overwrite with zeroes. [T8211]
  • Add point validation when using the new KEM interface. [T8212]
  • Fix compiler error on NetBSD. [T7633]
  • mceliece6688128f: Fix stack overflow crash on win64/wine [rCb17ed8d1af]
  • Apply a Kyber patch from upstream. [rC5ba143d51f]
  • Use CSIDL_COMMON_APPDATA instead of /etc on Windows. [rC995b870fd2]
  • Use secure MPI in _gcry_mpi_assign_limb_space. [rC520c699c82]
  • Fix a regression with disabled public-key algo for FIPS. [T7338,rCc6e0658004]

• Other:
  • Handle HAVE_BROKEN_MLOCK for the case of building with ASAN. [T7889]
  • Add stack burning for PQC algorithms. [rC289c0a596f]

(prev: T7642)