Write 2.0.0 upgrade notes enonic#674

docs/menu.json

@@ -51,6 +51,16 @@
         {
             "title": "TL;DR",
             "document": "tldr"
+        },
+        {
+            "title": "Release Notes",
+            "document": "release",
+            "menuItems": [
+                {
+                    "title": "Upgrade Notes",
+                    "document": "release/upgrade"
+                }
+            ]
         }
     ]
 }

docs/release.adoc

@@ -0,0 +1,2 @@
+= Release Notes
+:toc: right

docs/release/upgrade.adoc

@@ -0,0 +1,39 @@
+= Upgrading
+:toc: right
+
+== Guillotine application
+
+IMPORTANT: Guillotine version 7 is required if you need to modify graphql schema in your application.
+
+== Upgrading from v1.x
+
+1. Update env vars to:
+
+    APP_NAME -> ENONIC_APP_NAME
+    CONTENT_API -> ENONIC_API
+    API_TOKEN -> ENONIC_API_TOKEN
+    remove SITE_KEY
+    add ENONIC_PROJECTS=<repo-name>/site/path[,<lang>:<repo-name>/site/path,...]
+
+2. Add i18n config block to next.config.js
+
+    i18n: {
+        locales: ['en', 'no'],
+        defaultLocale: 'en',
+    }
+
+3. Remove lib-nextxp dependency from your enonic xp app build.gradle file
+4. Install app-nextxp enonic app
+5. Add config file `_com.enonic.app.nextxp.cfg_` with following content:
+
+    # uncomment this to override defaults
+    # nextjs.default.secret=yourSecret
+    # nextjs.default.url=https://new.enonic.com
+    # named configs
+    nextjs.<config-name>.secret=yourSecret
+    nextjs.<config-name>.url=https://your.next-site.com
+
+6. Add app nextxp to your site and save it
+
+7. Default configuration will be used automatically for the entire site.
+You can change it by going to app-nextxp config and selecting any of the previously defined named configurations.

docs/versions.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "label": "1.x",
+      "checkout": "662bd08f69be6011aa69d0d962a94621eebe69c0",
+      "latest": false
+    },
     {
       "label": "stable",
       "checkout": "master",