Merge pull request #314 from XiaopingSun/versionUpdate

version update 7.3.1

Author: longbai

CHANGELOG.md

@@ -1,5 +1,10 @@
 #Changelog
 
+## 7.3.1 (2019-12-31)
+## 改变
+* v2 prequery 升级到 v3，支持跨区域双活切换
+* 修改上传域名重试逻辑
+
 ## 7.3.0 (2019-11-18)
 ## 增加
 * 并发分片上传

Qiniu.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = 'Qiniu'
-  s.version      = '7.3.0'
+  s.version      = '7.3.1'
   s.summary      = 'Qiniu Resource Storage SDK for iOS and Mac'
   s.homepage     = 'https://github.com/qiniu/objc-sdk'
   s.social_media_url = 'http://weibo.com/qiniutek'

QiniuSDK/Common/QNVersion.h

@@ -11,4 +11,4 @@
 /**
  *    sdk 版本
  */
-static const NSString *kQiniuVersion = @"7.3.0";
+static const NSString *kQiniuVersion = @"7.3.1";