v4.5.2

• Use a more portable implementation for our fallback implementation of explicit_bzero(); also get rid of the need for VLA in the new implementation (issue #212).
• Fix compilation of alg-sha1 with optimization level 3 for GCC v11 and newer (issue #179).

v4.5.1

• Do not include undefined symbols in version-script. (issue #181, #213).
• Fix build with clang-20+ on macOS (issue #216).

v4.5.0

• Implement the sm3crypt ($sm3$) hashing algorithm (issue #188).
• Implement the sm3-yescrypt ($sm3y$) hashing algorithm (issue #206).
• Fix the implementation of the crypt(3) functions and the crypt_gensalt(3)
  functions to not overwrite the output buffer too early. (issue #209).
• Fix the strcpy_or_abort() function to call abort() in -DNDEBUG builds.
• Add some more testcases.
• Several fixes for issues found by Coverity.

v4.4.38

• Fix several "-Wunterminated-string-initialization", which are seen by upcoming GCC 15.x (issue #194).
• Fix "-Wmaybe-uninitialized" in crypt.c, which is seen by GCC 13.3.0.
• Skip test/explicit-bzero if compiling with ASAN.
• Drop hard requirement for the pkg-config binary (issue #198).

v4.4.37

• Several fixes to the manpages (issue #185).
• Add binary compatibility for x86_64 GNU/Hurd (issue #189).
• Only test the needed makecontext signature during configure (issue #178).
• Fix -Werror=strict-overflow in lib/crypt-bcrypt.c, which is seen by GCC 4.8.5 (issue #197).

v4.4.36

• Fix left over bits failing with Perl v5.38.0 (issue #173).

v4.4.35

• Fix build with Perl v5.38.0 (issue #170).
• Fix build with MinGW-w(32|64).

v4.4.34

• Update build-aux/m4/ax_valgrind_check.m4 to v23.
• Optimize some cast operation for performance in lib/alg-yescrypt-platform.c.
• Add SHA-2 Maj() optimization proposed by Wei Dai in lib/alg-sha512.c.
• Explicitly clean the stack and context state after computation in lib/alg-gost3411-2012-hmac.c, lib/alg-hmac-sha1.c, and lib/alg-sha256.c (issue #168).

v4.4.33

• Fix -Werror=sign-conversion in lib/alg-yescrypt-platform.c.
  With commit 894aee7 we introduced some changes to huge page handling, that show this error when building with GCC v12.2.1, and thus need a small fix.

v4.4.32

• Improvements to huge page handling in lib/alg-yescrypt-platform.c.
  When explicitly using huge pages, request the 2 MiB page size.
  This should fix the issue where on a system configured to use 1 GiB huge pages we'd fail on munmap() as we're only rounding the size up to a multiple of 2 MiB. With the fix, we wouldn't use huge pages on such a system.
  Unfortunately, now we also wouldn't use huge pages on Linux kernels too old to have MAP_HUGE_2MB (issue #152).