docs: updates

Author: kazupon

README.md

@@ -2,24 +2,16 @@
 
 The i18n routing libraries
 
-WIP: docs are still in preparation 👷
-
 ## 🍭 Playgrounds
 
 - Vue: [playground](./playground)
-- And Others?: WIP
 
 ## 💖 Special thanks!
 
 - [`vue-i18n-routing`](https://github.com/intlify/routing/tree/main/packages/vue-i18n-routing) i18n routing logics was based on [`@nuxtjs/i18n`](https://github.com/nuxt-community/i18n-module). [@paulgv](https://github.com/paulgv), [@rchl](https://github.com/rchl) great works!
 
 We're also grateful for the contributions of the Nuxt community 💚!
 
-## ✅ TODO
-
-- [ ] Support Vue 2.7
-- [ ] docs
-
 ## 🙌 Contributing guidelines
 
 If you are interested in contributing to `@intlify/routing` project, I highly recommend checking out [the contributing guidelines](/CONTRIBUTING.md) here. You'll find all the relevant information such as [how to make a PR](/CONTRIBUTING.md#pull-request-guidelines), [how to setup development](/CONTRIBUTING.md#development-setup) etc., there.