0.5.0 - initial release
+
+
0.5.9 - signal ABI bugfix, various cleanup and fixes:
sigset_t was wrongly defined as 1024 bytes instead of 1024 bits,
many internal improvements have been made to the syscall-related code
in preparation for porting to x86_64 and other archs.
+
+
0.6.0 - x86_64 port, various important bugs fixed
new x86_64 (amd64) architecture port, contributed by Nicholas J. Kain,
fixed a major bug in the printf %n specifier that prevented it from
working and caused memory corruption.
-UPCOMING RELEASE - major posix conformance improvements
+
+
+0.7.0 - major improvements to posix conformance and completeness
implemented posix shared memory and semaphore interfaces.
added syscall wrappers for the linux inotify interface.
-malloc(0) now returns a non-null pointer
+malloc(0) now returns a non-null pointer.
-fixed printf %n specifier (again).
+fixed printf %n specifier (again), pthread_once (it was always
+hanging), and non-default-type mutex behavior.
added ucontext/sigcontext support in headers to facilitate building
libgcc with dwarf2 unwind support, and possibly other low-level tools.
+improved musl-gcc compiler wrapper.
+
implemented many small missing functions here and there, minor header
fixes, etc.
+
+
+
+0.7.1 - improvements to completeness, bug fixes
+
+implemented flockfile, wprintf, and robust mutex functions.
+
+fixed stack corruption bug in times(), minor header bugs, and some
+error return value bugs in thread interfaces.