update changes.txt

changes.txt

@@ -1,3 +1,25 @@
+FIXME
+v1.1.0
+       -- Christoph Zurnieden contributed FIPS 186.4 compliant
+          prime-checking (PR #113), several other fixes and a load of documentation
+       -- Daniel Mendler provided two's-complement functions (PR #124)
+          and mp_{set,get}_double() (PR #123)
+       -- Francois Perrad took care of linting the sources, provided all fixes and
+          a astylerc to auto-format the sources.
+       -- A bunch of patches by Kevin B Kenny have been back-ported from TCL
+       -- Jan Nijtmans provided the patches to `const`ify all API
+          function arguments (also from TCL)
+       -- mp_rand() has now several native random provider implementations
+          and doesn't rely on `rand()` anymore
+       -- Karel Miko provided fixes when building for MS Windows
+          and re-worked the makefile generating process
+       -- The entire environment and build logic has been extended and improved
+          regarding auto-detection of platforms, libtool and a lot more
+       -- Prevent some potential BOF cases
+       -- Improved/fixed mp_lshd() and mp_invmod()
+       -- A load more bugs were fixed by various contributors
+
+
 Aug 29th, 2017
 v1.0.1
        -- Dmitry Kovalenko provided fixes to mp_add_d() and mp_init_copy()