Working on 0.21.0

package.json

@@ -1,6 +1,6 @@
 {
   "name": "amber",
-  "version": "0.20.0",
+  "version": "0.21.0-pre",
   "description": "An implementation of the Smalltalk language that runs on top of the JS runtime.",
   "homepage": "http://amber-lang.net",
   "keywords": [
@@ -18,7 +18,7 @@
   "license": "MIT",
   "repository": {
     "type": "git",
-    "url": "https://lolg.it/amber/amber.git#0.20.0"
+    "url": "https://lolg.it/amber/amber.git"
   },
   "engines": {
     "node": ">=4.0.0"

src/Kernel-Infrastructure.js

@@ -3889,12 +3889,12 @@ selector: "version",
 protocol: "accessing",
 fn: function (){
 var self=this,$self=this;
-return "0.20.0";
+return "0.21.0-pre";
 
 },
 //>>excludeStart("ide", pragmas.excludeIdeData);
 args: [],
-source: "version\x0a\x09\x22Answer the version string of Amber\x22\x0a\x09\x0a\x09^ '0.20.0'",
+source: "version\x0a\x09\x22Answer the version string of Amber\x22\x0a\x09\x0a\x09^ '0.21.0-pre'",
 referencedClasses: [],
 //>>excludeEnd("ide");
 messageSends: []

src/Kernel-Infrastructure.st

@@ -885,7 +885,7 @@ settings
 version
 	"Answer the version string of Amber"
 	
-	^ '0.20.0'
+	^ '0.21.0-pre'
 ! !
 
 !SmalltalkImage methodsFor: 'accessing amd'!