diff --git a/CHANGES.md b/CHANGES.md
index b51d909..fa86955 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,11 @@
 # Changes
 
+## 4.2.4
+* patch: fixes [#142](https://github.com/wickedest/Mergely/issues/142).  Added README.md to examples.
+
+## 4.2.3
+* patch: fixes [#147](https://github.com/wickedest/Mergely/issues/147).  Fixes the css style for the currently selected change.
+
 ## 4.2.2:
 * patch: fixes issue where initial change was not being set causing next/prev and merge actions to not work as expected.
 
diff --git a/examples/README.md b/examples/README.md
new file mode 100644
index 0000000..3d58237
--- /dev/null
+++ b/examples/README.md
@@ -0,0 +1,32 @@
+# Mergely examples
+
+To run these examples, you need to run:
+
+```bash
+$ npm start
+```
+
+This runs Mergely in a hot dev-server for development.  
+
+## Main example
+http://localhost:8080
+
+Shows basic functionality.
+
+## Ajax example
+
+http://localhost:8080/examples/ajax.html
+
+Who still says "ajax" these days?  Anyway, this example demonstrates how to load your left-hand and right-hand sources from external URL, and also how to skin your own editor, and provide drop-file functionality.
+
+## Simple example
+
+This example demonstrates how to load your left-hand and right-hand sources from static text.
+
+http://localhost:8080/examples/simple.html
+
+## Size example
+
+This example demonstrates how to size your editors, and also how to have multiple editors on the same page.
+
+http://localhost:8080/examples/size.html
diff --git a/package.json b/package.json
index 79889c6..991030f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mergely",
-  "version": "4.2.2",
+  "version": "4.2.4",
   "description": "A javascript UI for diff/merge",
   "directories": {
     "doc": "doc",
diff --git a/src/mergely.js b/src/mergely.js
index 5e83380..d188a98 100644
--- a/src/mergely.js
+++ b/src/mergely.js
@@ -1476,8 +1476,8 @@ jQuery.extend(Mgly.CodeMirrorDiffView.prototype, {
 
 		// gutter markup that highlights all gutter line numbers for the current change.
 		// cm doesn't give us the ability to style the line numbers directly.
-		var lhsLineNumbers = jQuery('#mergely-lhs ~ .CodeMirror .CodeMirror-code .CodeMirror-linenumber.CodeMirror-gutter-elt');
-		var rhsLineNumbers = jQuery('#mergely-rhs ~ .CodeMirror .CodeMirror-code .CodeMirror-linenumber.CodeMirror-gutter-elt');
+		var lhsLineNumbers = jQuery('#' + this.id + '-lhs ~ .CodeMirror .CodeMirror-code .CodeMirror-linenumber.CodeMirror-gutter-elt');
+		var rhsLineNumbers = jQuery('#' + this.id + '-rhs ~ .CodeMirror .CodeMirror-code .CodeMirror-linenumber.CodeMirror-gutter-elt');
 		var jf, jt, i, j;
 		rhsLineNumbers.removeClass('mergely current');
 		lhsLineNumbers.removeClass('mergely current');