document more changes for 0.7.7

[musl] / WHATSNEW

diff --git a/WHATSNEW b/WHATSNEW
index 2767e98..a33476b 100644 (file)
--- a/WHATSNEW
+++ b/WHATSNEW
@@ -129,3 +129,28 @@ previously implemented but accidentally left unused).
 
 various small fixes have been made to the implementations and
 prototypes for nonstandard and obsolete functions
+
+
+
+0.7.7 - more bug fixes and program-compatibility improvements
+
+fixed floating point formatting and rounding bugs in printf.
+
+fixed broken %N$ positional argument specifiers in printf.
+
+fixed misaligned read/overread bug in strchr which could lead to
+crashes scanning tiny strings at the end of a page when the next page
+is not readable, or on archs (not yet supported) that forbid
+misaligned reads.
+
+fixed breakage of statvfs on x86_64
+
+fixed crash in getmntent_r
+
+fixed bug in POSIX timers created with NULL sigevent argument
+
+improved semaphore performance, and sem_wait is now interruptable by
+signals, as required by POSIX.
+
+added many compatibility and system-level interfaces, increasing the
+proportion of busybox that works with musl.