marks documents to avoid links checkers.

MIGRATION.md

@@ -360,6 +360,7 @@ In 6.5, the final titles would be:
 - `NoTitle.stories.js` => `Custom/NoTitle`
 - `Title.stories.js` => `Custom/Bar`
 
+<!-- markdown-link-check-disable -->
 ## From version 6.3.x to 6.4.0
 
 ### Automigrate
@@ -2881,3 +2882,4 @@ If you **are** using these addons, it takes two steps to migrate:
   import { action } from '@storybook/addon-actions';
   import { linkTo } from '@storybook/addon-links';
   ```
+<!-- markdown-link-check-enable -->

RELEASES.md

@@ -81,12 +81,11 @@ there gathering upvotes and "me too" comments. We need a way to make sure that
 these bugs get addressed.
 
 For every non-PATCH release, we nominate a small number of bugs that must be
-addressed before a release can go out by adding them to the milestone. For example, here's a list of blocking bugs [for the 3.2 milestone](https://github.com/storybookjs/storybook/milestone/3).
+addressed before a release can go out by adding them to the milestone. For example, here's a list of blocking bugs [for the 6.5 milestone](https://github.com/storybookjs/storybook/milestone/75).
 
 Adding bugs to the milestone helps people looking for good ways to contribute,
 or to understand what is blocking the release so they can actually do something
-about it. Discussion about which bugs are critical happens in the `#maintenance`
-channel [in our Slack](https://now-examples-slackin-rrirkqohko.now.sh/) [![Storybook Slack](https://now-examples-slackin-rrirkqohko.now.sh/badge.svg)](https://now-examples-slackin-rrirkqohko.now.sh/)
+about it. Discussion about which bugs are critical happens in the [`#maintenance` channel](https://discord.com/channels/486522875931656193/490070912448724992) in our Discord Server
 
 If you're experiencing a bug, the best way to make sure that it gets attention
 is to upvote it by adding a "thumbs-up" reaction in Github. This way important

examples/README.md

@@ -22,6 +22,7 @@ Live examples of these:
 - [Ember](https://storybookjs.netlify.com/ember-cli/)
 - [Preact](https://storybookjs.netlify.com/preact-kitchen-sink/)
 
+<!-- markdown-link-check-disable -->
 ### 5.0
 
 - [React Official](https://release-5-0--storybooks-official.netlify.com/)
@@ -37,3 +38,4 @@ Live examples of these:
 - [React Official](https://release-3-4--storybooks-official.netlify.com)
 - [Vue](https://release-3-4--storybooks-vue.netlify.com/)
 - [Angular](https://release-3-4--storybooks-angular.netlify.com/)
+<!-- markdown-link-check-enable -->