From 521f0019446c8e7a7cd4fc966d86b8cd7f12c9fc Mon Sep 17 00:00:00 2001
From: Tim Schaub <tim.schaub@gmail.com>
Date: Sat, 23 Sep 2017 09:56:04 -0600
Subject: [PATCH 1/2] Convert pointerId to string for object lookups

---
 src/ol/interaction/pointer.js | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/ol/interaction/pointer.js b/src/ol/interaction/pointer.js
index 6632a7f555..e288738370 100644
--- a/src/ol/interaction/pointer.js
+++ b/src/ol/interaction/pointer.js
@@ -69,7 +69,7 @@ ol.interaction.Pointer = function(opt_options) {
   this.handlingDownUpSequence = false;
 
   /**
-   * @type {Object.<number, ol.pointer.PointerEvent>}
+   * @type {Object.<string, ol.pointer.PointerEvent>}
    * @private
    */
   this.trackedPointers_ = {};
@@ -123,14 +123,15 @@ ol.interaction.Pointer.prototype.updateTrackedPointers_ = function(mapBrowserEve
   if (this.isPointerDraggingEvent_(mapBrowserEvent)) {
     var event = mapBrowserEvent.pointerEvent;
 
+    var id = event.pointerId.toString();
     if (mapBrowserEvent.type == ol.MapBrowserEventType.POINTERUP) {
-      delete this.trackedPointers_[event.pointerId];
+      delete this.trackedPointers_[id];
     } else if (mapBrowserEvent.type ==
         ol.MapBrowserEventType.POINTERDOWN) {
-      this.trackedPointers_[event.pointerId] = event;
-    } else if (event.pointerId in this.trackedPointers_) {
+      this.trackedPointers_[id] = event;
+    } else if (id in this.trackedPointers_) {
       // update only when there was a pointerdown event for this pointer
-      this.trackedPointers_[event.pointerId] = event;
+      this.trackedPointers_[id] = event;
     }
     this.targetPointers = ol.obj.getValues(this.trackedPointers_);
   }

From 080b93f1b893c9f08febc8a84229a93859d899f8 Mon Sep 17 00:00:00 2001
From: Tim Schaub <tim.schaub@gmail.com>
Date: Mon, 25 Sep 2017 22:35:44 -0700
Subject: [PATCH 2/2] Changes for v4.3.4

---
 changelog/v4.3.3.md  | 4 ++--
 changelog/v4.3.4.md  | 7 +++++++
 package.json         | 2 +-
 package/package.json | 2 +-
 4 files changed, 11 insertions(+), 4 deletions(-)
 create mode 100644 changelog/v4.3.4.md

diff --git a/changelog/v4.3.3.md b/changelog/v4.3.3.md
index cb5200cfb3..784430e65a 100644
--- a/changelog/v4.3.3.md
+++ b/changelog/v4.3.3.md
@@ -1,6 +1,6 @@
-# 4.3.2
+# 4.3.3
 
-The v4.3.3 reverts the fractional pixel positioning of overlays.
+The v4.3.3 release reverts the fractional pixel positioning of overlays.
 
 ## Fixes
 
diff --git a/changelog/v4.3.4.md b/changelog/v4.3.4.md
new file mode 100644
index 0000000000..48aebde404
--- /dev/null
+++ b/changelog/v4.3.4.md
@@ -0,0 +1,7 @@
+# 4.3.4
+
+The v4.3.4 release includes a fix for Safari on iOS 11.
+
+## Fixes
+
+ * [#7285](https://github.com/openlayers/openlayers/pull/7285) - Convert pointerId to string for object lookups ([@tschaub](https://github.com/tschaub))
diff --git a/package.json b/package.json
index 3ff27d3dad..b61a8bb031 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "openlayers",
-  "version": "4.3.3",
+  "version": "4.3.4",
   "description": "Build tools and sources for developing OpenLayers based mapping applications",
   "keywords": [
     "map",
diff --git a/package/package.json b/package/package.json
index b91279f664..660e1e19b3 100644
--- a/package/package.json
+++ b/package/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ol",
-  "version": "4.3.3",
+  "version": "4.3.4",
   "description": "OpenLayers as ES2015 modules",
   "main": "index.js",
   "module": "index.js",