RatAttack: fixed distance to … command for unknown systems

CHANGELOG.md

@@ -1,6 +1,6 @@
 # devel
 
-## EliteDangerous 6.0
+## EliteDangerous 6.0.1
 
 ### Fixed
 
@@ -8,6 +8,13 @@
 * (Hopefully) fixed timing on the carrier pre-lockdown warnings.
 * `Carrier jump engaged` TTS is now working properly again.
 
+## RatAttack 4.0.1
+
+### Fixed
+
+* `distance to …` commands will now report about invalid system names instead of 
+  silently failing.
+
 -----
 
 # 2.0 (2020-07-18)