docs(v2): add note about IE11

website/docs/introduction.md

@@ -20,7 +20,8 @@ This is an **early and alpha release** of Docusaurus 2. We are making it availab
 
 - :x: You need a full production-ready solution (try [Docusaurus 1](https://docusaurus.io/) instead)
 - :x: You need the translation features present in v1
-- :x: You prefer not to work with potential breaking changes and/or features not yet working properly as we improve it during alpha period .
+- :x: You prefer not to work with potential breaking changes and/or features not yet working properly as we improve it during alpha period
+- :x: You need support for IE11
 
 ## A better Docusaurus is coming to town
 

website/versioned_docs/version-2.0.0-alpha.43/introduction.md

@@ -20,7 +20,8 @@ This is an **early and alpha release** of Docusaurus 2. We are making it availab
 
 - :x: You need a full production-ready solution (<small>try [Docusaurus 1](https://docusaurus.io/) instead</small>)
 - :x: You need the translation features present in v1
-- :x: You prefer not to work with potential breaking changes and/or features not yet working properly as we improve it during alpha period .
+- :x: You prefer not to work with potential breaking changes and/or features not yet working properly as we improve it during alpha period
+- :x: You need support for IE11
 
 ## A better Docusaurus is coming to town
 

website/versioned_docs/version-2.0.0-alpha.48/introduction.md

@@ -20,7 +20,8 @@ This is an **early and alpha release** of Docusaurus 2. We are making it availab
 
 - :x: You need a full production-ready solution (<small>try [Docusaurus 1](https://docusaurus.io/) instead</small>)
 - :x: You need the translation features present in v1
-- :x: You prefer not to work with potential breaking changes and/or features not yet working properly as we improve it during alpha period .
+- :x: You prefer not to work with potential breaking changes and/or features not yet working properly as we improve it during alpha period
+- :x: You need support for IE11
 
 ## A better Docusaurus is coming to town
 

website/versioned_docs/version-2.0.0-alpha.50/introduction.md

@@ -20,7 +20,8 @@ This is an **early and alpha release** of Docusaurus 2. We are making it availab
 
 - :x: You need a full production-ready solution (try [Docusaurus 1](https://docusaurus.io/) instead)
 - :x: You need the translation features present in v1
-- :x: You prefer not to work with potential breaking changes and/or features not yet working properly as we improve it during alpha period .
+- :x: You prefer not to work with potential breaking changes and/or features not yet working properly as we improve it during alpha period
+- :x: You need support for IE11
 
 ## A better Docusaurus is coming to town
 

website/versioned_docs/version-2.0.0-alpha.54/introduction.md

@@ -20,7 +20,8 @@ This is an **early and alpha release** of Docusaurus 2. We are making it availab
 
 - :x: You need a full production-ready solution (try [Docusaurus 1](https://docusaurus.io/) instead)
 - :x: You need the translation features present in v1
-- :x: You prefer not to work with potential breaking changes and/or features not yet working properly as we improve it during alpha period .
+- :x: You prefer not to work with potential breaking changes and/or features not yet working properly as we improve it during alpha period
+- :x: You need support for IE11
 
 ## A better Docusaurus is coming to town