diff --git a/README.md b/README.md
index 508aa23..8816972 100644
--- a/README.md
+++ b/README.md
@@ -2,11 +2,11 @@
 
 This is just an experimental lab to test to make a multiplayer web game without javascript (or almost without). Components:
 
-* blazor ( netcore 3 preview 7 )
+* blazor ( netcore 3.0.100 )
 * html
 * css
 
-Maybe a more simple game (pong, snake, space invaders )would be enough to make the lab ... but ... let's try.
+Maybe a more simple game (pong, snake, space invaders ) would be enough to make the lab ... but ... let's try.
 
 This is not a real project, just a lab to enjoy and for experimental purposes (check performance, refresh, network bandwidth, learn new blazor features, ... ).
 
@@ -17,7 +17,7 @@ This is not a real project, just a lab to enjoy and for experimental purposes (c
 * They are a `HostedService` who calls the `Tic`s.
 * `Universe` is injected as `AddSingleton`: one Universe for all people.
 * `Player` is injected as `Scoped`: one Cell for Player (connection).
-* Mouse is tracked by blazor ( `@onmousemove`'s `UIMouseEventArgs` )
+* Mouse is tracked by blazor ( `@onmousemove`'s `MouseEventArgs` )
 
 ### Collaboration wanted:
 
diff --git a/src/global.json b/src/global.json
index b2be104..b1ddc83 100644
--- a/src/global.json
+++ b/src/global.json
@@ -1,5 +1,5 @@
 {
   "sdk": {
-    "version": "3.0.100-preview8-013656"
+    "version": "3.0.100"
   }
 }
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