Merge branch 'master' of https://github.com/abpframework/abp into angular9

docs/en/Blog-Posts/2020-06-05 v2_9_Release/Post.md

@@ -224,7 +224,7 @@ We've created the UI for manage organization units, their members and roles for
 
 OU management is available for both of the MVC (Razor Pages) and the Angular user interfaces.
 
-> If you are using the MVC / Razor Pages UI and upgrading from an earlier version, you need to add `@volo/identity` (version 2.9.0) NPM package to your `package.json` of the web project.
+> See [this entry](https://support.abp.io/QA/Questions/222/Bugs--Problems-v290#answer-3cf5eba3-0bf1-2aa1-cc5e-39f5a0750329) if you're upgrading your solution from an earlier version.
 
 ### Chat Module Angular UI
 

docs/en/Index.md

@@ -8,8 +8,8 @@ Explore the left navigation menu to deep dive in the documentation.
 
 Easiest way to start a new project with ABP is to use the startup templates:
 
-* [ASP.NET Core MVC (Razor Pages) UI Startup Template](Getting-Started?UI=MVC&DB=EF&Tiered=No)
+* [ASP.NET Core MVC (Razor Pages) UI Startup Template](Getting-Started.md?UI=MVC&DB=EF&Tiered=No)
-* [Angular UI Startup Template](Getting-Started?UI=NG&DB=EF&Tiered=No)
+* [Angular UI Startup Template](Getting-Started.md?UI=NG&DB=EF&Tiered=No)
 
 If you want to start from scratch (with an empty project) then manually install the ABP Framework and use the following tutorials:
 

npm/ng-packs/packages/theme-shared/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@abp/ng.theme.shared",
-  "version": "2.9.0",
+  "version": "2.9.1",
   "homepage": "https://abp.io",
   "repository": {
     "type": "git",