update pod spec and changelog.

CHANGELOG.md

@@ -1,5 +1,13 @@
 # Change Log
 
+## 3.1.1
+
+Released on 15-9-2016
+
+#### Fixed
+- Example crash in xcode8 fixed
+- Provides various UI configuration options via SKPhotoBrowserOptions. #144
+
 ## 3.1.0
 
 Released on 9-2016

SKPhotoBrowser.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "SKPhotoBrowser"
-  s.version      = "3.1.0"
+  s.version      = "3.1.1"
   s.summary      = "Simple PhotoBrowser/Viewer inspired by facebook, twitter photo browsers written by swift2.0."
   s.homepage     = "https://github.com/suzuki-0000/SKPhotoBrowser"
   s.license      = { :type => "MIT", :file => "LICENSE" }