NEWS.md in lignite-0.4.0 vs NEWS.md in lignite-0.5.0

@@ -1,8 +1,16 @@
 # News
 
 ## unreleased
 
+## 0.5.0, 2018-03-05
+
+- Ev3Ops: added missing array_* ops (with PARV in the signature).
+- loop_while added, with a Condition prototype: Lt32.
+- Corrected the variable argument calling convention (PARNO).
+  Before, it was necessary to manually add a parameter specifying the number
+  of the remaining parameters. Now it is automatic.
+
 ## 0.4.0, 2018-03-04
 
 - Generate Ev3Ops ahead of time, enabling YARD docs for them,
   reducing startup time
 - Fixed `ev3tool ls`, `ls-l`, `start`, all broken in 0.3.0