X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=NEWS.md;h=72c9ccb54e1b5232b2df582297a441b5c6964fc8;hb=3c633618fc54c8103ba68f86434cb2e1d4c94d1c;hp=7079c9d25df364d41cba55060b41bac08232a7d8;hpb=d217f68a9e53ec6e800ae31ca3af8ed8b6f9ece9;p=libfirm

diff --git a/NEWS.md b/NEWS.md
index 7079c9d25..72c9ccb54 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,4 +1,24 @@
+libFirm 1.21.0 (2012-11-16)
+---------------------------
+* Improvements of x86 backend (esp. x87 floatingpoint code)
+* Improvements to sparc backend (better use of delay slots)
+* Improved local optimisation rules (esp. conversions)
+* Make compiler more deterministic
+* Bugfixes
+
+libFirm 1.20.0 (2011-12-07)
+---------------------------
 
+* Further improvemens to sparc backend (SPEC2000 works with softfloat)
+* Tuning of x86 backend
+* Software floatingpoint lowerer
+* Fixed firm profiling
+* New pass management allowing to specify pre-/postconditions for passes
+* Remove dependency on liblpp, add support for gurobi ILP solver
+* Experimental dwarf debugging support
+* Code cleanups, refactoring
+* Restructured API documentation
+* Bugfixes (we did alot of csmith testing)
 
 libFirm 1.19.1 (2011-05-17)
 ---------------------------