update release info for 0.9.0

README

@@ -30,10 +30,11 @@ success where other implementations can fail under resource exhaustion
 or other corner-case conditions.
 
 At this point, hundreds of packages have been successfully built
-against musl, either out-of-the-box or with minor patches to address
-portability errors. Testing has been conducted using three separate
-test frameworks and numerous additional standalone test cases to
-verify the correctness of the implementation.
+against musl - either out-of-the-box or with minor patches to address
+portability errors - ranging from low-level system utilities and
+network daemons to major gui applications. Testing has been conducted
+using three separate test frameworks and numerous additional
+standalone test cases to verify the correctness of the implementation.
 
 Included with this package is a gcc wrapper script (musl-gcc) which
 allows you to build musl-linked programs using an existing gcc 3.x or

WHATSNEW

@@ -545,13 +545,15 @@ new features:
 
 compatibility:
 - added linux unshare syscall
-- exp10 function
+- exp10/pow10 function
 - sqrtl support on arm (previously missing)
 - removed minimal linux/*.h headers that could conflict with real ones
 - support for _LARGEFILE64_SOURCE (mapped to standard fcns with #define)
 - better c89 compatibility in headers
 - stub versions of sched_* functions (previously missing)
 - pthread stacks no longer executable (compat with hardened kernels)
+- new ar.h and lastlog.h (legacy junk)
+- various other header improvements
 
 optimization:
 - additional x86_64 math asm