Update RELEASE-NOTES.md

JeroenDeDauw · web-flow · commit f81e66bad9c3 · 2019-01-06T08:32:48.000+01:00
diff --git a/RELEASE-NOTES.md b/RELEASE-NOTES.md
@@ -8,6 +8,7 @@ different releases and which versions of PHP and MediaWiki they support, see the
 Under development
 
 * Added `egMapsEnableCoordinateFunction` setting (for people using the GeoData extension)
+* Fixed fatal error on Special:MapEditor (6.1.0 regression) (by @paladox)
 
 ## Maps 7.0.0
 
