[REL] v2.0.0-beta.3

# 2.0.0-beta.3

- improve error message for tokenization errors
- fix a bug where errors during rendering were incorrectly reported
- add support for t-on on components and slots (t-slot and t-set-slot)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@odoo/owl",
-  "version": "2.0.0-beta.2",
+  "version": "2.0.0-beta.3",
   "description": "Odoo Web Library (OWL)",
   "main": "dist/owl.cjs.js",
   "browser": "dist/owl.iife.js",