added @since and changelog for previous commits

changelog.html

@@ -61,6 +61,15 @@ Upcoming changes</a>
   <li class=bug>
     Plugin Manager’s Filter field did not work. Regression in 1.500.
     (<a href="https://issues.jenkins-ci.org/browse/JENKINS-16651">issue 16651</a>)
+  <li class=bug>
+    DISCOVER-able jobs break the build queue widget
+    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-16682">issue 16682</a>)
+  <li class=rfe>
+    Extension point to provide access to workspace even when node is offline
+    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-16454">issue 16454</a>)
+  <li class=rfe>
+    Extension point to listen BuildStep execution
+
 </ul>
 </div><!--=TRUNK-END=-->
 

core/src/main/java/hudson/model/BuildStepListener.java

@@ -10,6 +10,7 @@ import java.util.List;
 /**
  * Receives events that happen as a build executes {@link BuildStep}s.
  * @author <a href="mailto:nicolas.deloof@gmail.com">Nicolas De Loof</a>
+ * @since 1.502
  */
 public abstract class BuildStepListener implements ExtensionPoint {
 

core/src/main/java/hudson/model/WorkspaceBrowser.java

@@ -37,6 +37,7 @@ import javax.annotation.CheckForNull;
  * node online to browse workspace, but maintain a copy of node workspace on master.
  *
  * @author <a href="mailto:nicolas.deloof@gmail.com">Nicolas De Loof</a>
+ * @since 1.502
  */
 public abstract class WorkspaceBrowser implements ExtensionPoint {
 
@@ -52,7 +53,7 @@ public abstract class WorkspaceBrowser implements ExtensionPoint {
     /**
      * Gets the object that coordinates the workspace allocation.
      */
-    public WorkspaceList getWorkspaceList() {
+    /* package */ final WorkspaceList getWorkspaceList() {
         return workspaceList;
     }
 }