Bump tarball version to 4.5.0 and update NEWS.

NEWS

@@ -3,7 +3,7 @@ libxcrypt NEWS -- history of user-visible changes.
 Please send bug reports, questions and suggestions to
 <https://github.com/besser82/libxcrypt/issues>.
 
-Version 4.4.38
+Version 4.5.0
 * crypt and crypt_gensalt now use per-thread storage areas for their
   output, allocated upon the first call in each thread that uses them.
   This makes it safe to call these functions from multiple threads
@@ -13,6 +13,13 @@ Version 4.4.38
   still strongly encouraged to use the reentrant functions instead,
   because this safety net is not guaranteed by any standard
   (although we are informed that Solaris also does this).
+* Implement the sm3crypt ($sm3$) hashing algorithm.
+* Implement the sm3-yescrypt ($sm3y$) hashing algorithm.
+
+Version 4.4.37
+* 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).
 
 Version 4.4.37
 * Several fixes to the manpages (issue #185).

configure.ac

@@ -1,7 +1,7 @@
 # Process this file with autoconf to produce a configure script.
 m4_include([build-aux/m4/zw_automodern.m4])
 AC_INIT([xcrypt],
-        [4.4.38],
+        [4.5.0],
         [https://github.com/besser82/libxcrypt/issues],
         [libxcrypt],
         [https://github.com/besser82/libxcrypt])