From bbfc93b1d80769406db34a54b0771c3b999257a4 Mon Sep 17 00:00:00 2001
From: Andreas Hocevar <andreas.hocevar@gmail.com>
Date: Sun, 3 Jul 2016 11:25:39 +0200
Subject: [PATCH 1/3] Merge pull request #5548 from
 GaborFarkas/fullscreen_event_enum

Fix CHANGETYPE in ol.control.FullScreen
---
 src/ol/control/fullscreencontrol.js | 38 +++++++++++++++++------------
 1 file changed, 22 insertions(+), 16 deletions(-)

diff --git a/src/ol/control/fullscreencontrol.js b/src/ol/control/fullscreencontrol.js
index c86584b4f2..976de1bf64 100644
--- a/src/ol/control/fullscreencontrol.js
+++ b/src/ol/control/fullscreencontrol.js
@@ -162,9 +162,9 @@ ol.control.FullScreen.prototype.handleFullScreenChange_ = function() {
 ol.control.FullScreen.prototype.setMap = function(map) {
   ol.control.Control.prototype.setMap.call(this, map);
   if (map) {
-    this.listenerKeys.push(
-        ol.events.listen(ol.global.document, ol.control.FullScreen.CHANGETYPE,
-          this.handleFullScreenChange_, this)
+    this.listenerKeys.push(ol.events.listen(ol.global.document,
+        ol.control.FullScreen.getChangeType_(),
+        this.handleFullScreenChange_, this)
     );
   }
 };
@@ -238,18 +238,24 @@ ol.control.FullScreen.exitFullScreen = function() {
 };
 
 /**
- * @type {string}
+ * @return {string} Change type.
+ * @private
  */
-ol.control.FullScreen.CHANGETYPE = (function() {
-  var body = document.body;
-  if (body.webkitRequestFullscreen) {
-    return 'webkitfullscreenchange';
-  } else if (body.mozRequestFullScreen) {
-    return 'mozfullscreenchange';
-  } else if (body.msRequestFullscreen) {
-    return 'MSFullscreenChange';
-  } else if (body.requestFullscreen) {
-    return 'fullscreenchange';
-  }
-  return undefined;
+ol.control.FullScreen.getChangeType_ = (function() {
+  var changeType;
+  return function() {
+    if (!changeType) {
+      var body = document.body;
+      if (body.webkitRequestFullscreen) {
+        changeType = 'webkitfullscreenchange';
+      } else if (body.mozRequestFullScreen) {
+        changeType = 'mozfullscreenchange';
+      } else if (body.msRequestFullscreen) {
+        changeType = 'MSFullscreenChange';
+      } else if (body.requestFullscreen) {
+        changeType = 'fullscreenchange';
+      }
+    }
+    return changeType;
+  };
 })();

From 518212ce7d8d2f364c385354b37b5c4af7c6b793 Mon Sep 17 00:00:00 2001
From: Bart van den Eijnden <bartvde@boundlessgeo.com>
Date: Mon, 4 Jul 2016 10:01:10 +0200
Subject: [PATCH 2/3] Changelog for v3.17.1

---
 changelog/v3.17.1.md | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 changelog/v3.17.1.md

diff --git a/changelog/v3.17.1.md b/changelog/v3.17.1.md
new file mode 100644
index 0000000000..5a71863d65
--- /dev/null
+++ b/changelog/v3.17.1.md
@@ -0,0 +1,9 @@
+# v3.17.1
+
+## Summary
+
+The v3.17.1 release is a patch release that addresses a regression in the v3.17.0 release.  See the [v3.17.0 release notes](https://github.com/openlayers/ol3/releases/tag/v3.17.0) for details on upgrading from v3.16.
+
+## Fixes
+
+ * [#5548](https://github.com/openlayers/ol3/pull/5548) - Fix CHANGETYPE in ol.control.FullScreen ([@GaborFarkas](https://github.com/GaborFarkas))

From eb92c268ab25a35381cc86d5968778ad5a1fd17a Mon Sep 17 00:00:00 2001
From: Bart van den Eijnden <bartvde@boundlessgeo.com>
Date: Mon, 4 Jul 2016 10:01:47 +0200
Subject: [PATCH 3/3] Update package version to 3.17.1

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 8cc3dca7f8..3eb9e8682a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "openlayers",
-  "version": "3.17.0",
+  "version": "3.17.1",
   "description": "Build tools and sources for developing OpenLayers based mapping applications",
   "keywords": [
     "map",