docs: Prepare beta release 0.7.3

Author: manudss

README.md

@@ -200,6 +200,11 @@ define your mocks by return a fake observable, with your mock data.
 
  ->  Add a mock feature. 
  -> Update dependency to latest
+
+0.7.3 
+->  Add delay : Add a beta feature, to add a delay to all request, or had a function that return this delay. This could be useful, in the mock feature. By default, all mock, will have a default delay. But could be also added without mock, to simulate long request.
+->  Use all httpClient method rather than use request method, use corresponding method (get, put, delete ...). In order, to avoid issue with request method that throw a first empty error.
+->  Update dependencies : Update to version 13 of Angular.
 
 
 ### Source and issues 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ngx-http-annotations",
-  "version": "0.7.0",
+  "version": "0.7.3",
   "scripts": {
     "ng": "ng",
     "start": "ng serve",