chore: add note about vue3 support

pimlie · pimlie · commit 5a70744aeabb · 2021-02-01T00:34:32.000+01:00
diff --git a/README.md b/README.md
@@ -1,3 +1,7 @@
+### :v::3rd_place_medal:  Check the [next](https://github.com/nuxt/vue-meta/tree/next) branch for Vue3 support
+--------------
+
+
 <p align="center">
   <img src="./docs/.vuepress/public/vue-meta.png" alt="vue-meta" />
 </p>
