updated for 6.0.5 release
diff --git a/CHANGELOG b/CHANGELOG
index 0720620..c90dc35 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,22 @@
+6.0.5 (October 23, 2015)
+========================
+
+- KenLM updated, includes lastly improved cmake-based build
+- Fix for grammar packing that previously limited the size of grammars (esp. Hiero)
+- Support for decoding with multiple packed grammars (if packed together)
+- Feature functions now report dense features, for more efficient handling
+- Added AdaGrad and internal MIRA
+- Pipeline:
+ - Alignment of different chunks now parallelized
+ - Computes meteor scores if $METEOR is defined
+ - Updated to use Hadoop 2.5.2
+ - Reworked how multiple tuning runs (for optimizer instability) function
+- Maven compatibility
+- Developers
+ - Ant eclipse target
+ - Added code formatting spec for Eclipse import
+- Many bugfixes and other improvements
+
6.0.4 (June 15, 2015)
=====================
