update to 1.7.5

Author: terence223

CHANGELOG.md

@@ -1,5 +1,17 @@
 # Change Log
 
+<a name="1.7.5-release"></a>
+# Version 1.7.5 (2021-03-09)
+
+### sdk url
+* Iframe SDK
+	- `https://mgk.straas.net/sdk/1.7.5/iframe-sdk.js`
+* MessageManager SDK
+	- `https://mgk.straas.net/sdk/1.7.5/message-sdk.js`
+
+### Bug fix
+- Member users shouldn't enter nickname.
+
 <a name="1.7.3-release"></a>
 # Version 1.7.3 (2021-02-25)
 

README.md

@@ -5,9 +5,9 @@ Documentation for StraaS Web Messaging.
 
 * [Client-Side](https://github.com/StraaS/StraaS-web-messaging/wiki/StraaS-Web-Messaging#two-kinds-of-messaging-sdks)
 	- Iframe SDK ( UI-included )
-		- `https://mgk.straas.net/sdk/1.7.3/iframe-sdk.js`
+		- `https://mgk.straas.net/sdk/1.7.5/iframe-sdk.js`
 	- MessageManager SDK ( non-UI )
-		- `https://mgk.straas.net/sdk/1.7.3/message-sdk.js`
+		- `https://mgk.straas.net/sdk/1.7.5/message-sdk.js`
 
 * [Server-Side](https://github.com/StraaS/StraaS-web-messaging/wiki/StraaS-Web-Messaging#messagemanager-sdk-nodejs-server-side) (npm lib)
 	- `npm install straas-message-sdk`