update changelog

CHANGELOG.md

@@ -10,6 +10,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Fix status bar update when dragging but not dropping
 - Fix progressbar
 - Add option for CSRF token to include in AJAX call for imageupload
+- Fix status bar reset after upload error
+- Add server side error messages on image upload.
 
 ## [2.7.0] - 2019-07-13
 ### Added

src/js/easymde.js

@@ -904,7 +904,7 @@ function _replaceSelection(cm, active, startEnd, url) {
     Object.assign(startPoint, cm.getCursor('start'));
     Object.assign(endPoint, cm.getCursor('end'));
     if (url) {
-        start = start.replace('#url#', url);
+        start = start.replace('#url#', url);  // url is in start for upload-image
         end = end.replace('#url#', url);
     }
     if (active) {