upgrade refs to Docusaurus v2

website/docs/advanced/plugins.mdx

@@ -1,6 +1,6 @@
 # Plugins
 
-Plugins are the building blocks of features in a Docusaurus 2 site. Each plugin handles its own individual feature. Plugins may work and be distributed as part of a bundle via presets.
+Plugins are the building blocks of features in a Docusaurus site. Each plugin handles its own individual feature. Plugins may work and be distributed as part of a bundle via presets.
 
 ## Creating plugins {#creating-plugins}
 

website/docs/api/plugins/plugin-content-blog.mdx

@@ -249,7 +249,7 @@ Example:
 
 ```md
 ---
-title: Welcome Docusaurus v2
+title: Welcome Docusaurus
 authors:
   - slorber
   - yangshun
@@ -258,7 +258,7 @@ authors:
     url: https://github.com/JoelMarcey
     image_url: https://github.com/JoelMarcey.png
 tags: [hello, docusaurus-v2]
-description: This is my first post on Docusaurus 2.
+description: This is my first post on Docusaurus.
 image: https://i.imgur.com/mErPwqL.png
 hide_table_of_contents: false
 ---

website/docs/blog.mdx

@@ -597,7 +597,7 @@ https://example.com/blog/feed.json
 
 ### Blog-only mode {#blog-only-mode}
 
-You can run your Docusaurus 2 site without a dedicated landing page and instead have your blog's post list page as the index page. Set the `routeBasePath` to be `'/'` to serve the blog through the root route `example.com/` instead of the subroute `example.com/blog/`.
+You can run your Docusaurus site without a dedicated landing page and instead have your blog's post list page as the index page. Set the `routeBasePath` to be `'/'` to serve the blog through the root route `example.com/` instead of the subroute `example.com/blog/`.
 
 ```js title="docusaurus.config.js"
 export default {

website/docs/deployment.mdx

@@ -154,7 +154,7 @@ Because we can only provide this content on a best-effort basis only, we have st
 
 ## Deploying to Netlify {#deploying-to-netlify}
 
-To deploy your Docusaurus 2 sites to [Netlify](https://www.netlify.com/), first make sure the following options are properly configured:
+To deploy your Docusaurus sites to [Netlify](https://www.netlify.com/), first make sure the following options are properly configured:
 
 ```js title="docusaurus.config.js"
 export default {

website/docs/guides/docs/docs-introduction.mdx

@@ -115,6 +115,6 @@ example.com/tutorial-basics/...    -> generated from `docs/tutorial-basics/...`
 
 :::tip
 
-There's also a "blog-only mode" for those who only want to use the blog feature of Docusaurus 2. You can use the same method detailed above. Follow the setup instructions on [Blog-only mode](../../blog.mdx#blog-only-mode).
+There's also a "blog-only mode" for those who only want to use the blog feature of Docusaurus. You can use the same method detailed above. Follow the setup instructions on [Blog-only mode](../../blog.mdx#blog-only-mode).
 
 :::

website/docs/introduction.mdx

@@ -115,9 +115,9 @@ Our shared goal—to help your users quickly find what they need and understand
 - 💾 **Document Versioning**: Helps you keep documentation in sync with project releases.
 - 🌍 **Internationalization (i18n)**: Translate your site in multiple locales.
 
-Docusaurus 2 is born to be compassionately accessible to all your users, and lightning-fast.
+Docusaurus v2+ is born to be compassionately accessible to all your users, and lightning-fast.
 
-- ⚡️ **Lightning-fast**. Docusaurus 2 follows the [PRPL Pattern](https://developers.google.com/web/fundamentals/performance/prpl-pattern/) that makes sure your content loads blazing fast.
+- ⚡️ **Lightning-fast**. Docusaurus v2+ follows the [PRPL Pattern](https://developers.google.com/web/fundamentals/performance/prpl-pattern/) that makes sure your content loads blazing fast.
 - 🦖 **Accessible**. Attention to accessibility, making your site equally accessible to all users.
 
 ## Design principles {#design-principles}
@@ -142,7 +142,7 @@ We've also studied other main static site generators and would like to share our
 
 GraphQL is also pretty core to Gatsby, although you don't necessarily need GraphQL to build a Gatsby site. In most cases when building static websites, you won't need the flexibility that GraphQL provides.
 
-Many aspects of Docusaurus 2 were inspired by the best things about Gatsby and it's a great alternative.
+Many aspects of Docusaurus v2+ were inspired by the best things about Gatsby and it's a great alternative.
 
 [Docz](https://github.com/pedronauck/docz) is a Gatsby theme to build documentation websites. It is currently less featured than Docusaurus.
 

website/docs/styling-layout.mdx

@@ -223,7 +223,7 @@ CSS-in-JS support is a work in progress, so libs like MUI may have display quirk
 
 ## Sass/SCSS {#sassscss}
 
-To use Sass/SCSS as your CSS preprocessor, install the unofficial Docusaurus 2 plugin [`docusaurus-plugin-sass`](https://github.com/rlamana/docusaurus-plugin-sass). This plugin works for both global styles and the CSS modules approach:
+To use Sass/SCSS as your CSS preprocessor, install the unofficial Docusaurus plugin [`docusaurus-plugin-sass`](https://github.com/rlamana/docusaurus-plugin-sass). This plugin works for both global styles and the CSS modules approach:
 
 1. Install [`docusaurus-plugin-sass`](https://github.com/rlamana/docusaurus-plugin-sass):