website/docs: add 2021.8 to sidebar

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

website/docs/releases/v2021.8.md

@@ -23,7 +23,9 @@ slug: "2021.8"
  - core: allow changing of groups a user is in from user api
  - flows: fix unhandled error in stage execution not being logged as SYSTEM_EXCEPTION event
  - lifecycle: decrease default worker count on compose
+ - outpost/ldap: Performance improvements, support for (member=) lookup
  - providers/proxy: don't create ingress when no hosts are defined
+ - sources/plex: add API to get user connections
  - web: add API Drawer
  - web/admin: add UI to copy invitation link
  - web/admin: allow modification of users groups from user view

website/sidebars.js

@@ -174,6 +174,7 @@ module.exports = {
             type: "category",
             label: "Release Notes",
             items: [
+                "releases/v2021.8",
                 "releases/v2021.7",
                 "releases/v2021.6",
                 "releases/v2021.5",