major invidious and immich updates, fixes

readme.md

@@ -194,7 +194,9 @@ POSTGRES_DB=immich
 
 [Docs](https://docs.invidious.io/installation/)
 
-Note that the `password` under `db` in `INVIDIOUS_CONFIG` should be the same as the `POSTGRES_PASSWORD`. The `hmac_key` should be a different, randomly generated value
+Note that the `password` under `db` in `INVIDIOUS_CONFIG` should be the same as the `POSTGRES_PASSWORD`.
+
+The `hmac_key` should be a different, randomly generated value, and the `invidious_companion_key`/`SERVER_SECRET_KEY` should both be set to another different, randomly generated value.
 
 ```env
 # invidious.env
@@ -208,9 +210,9 @@ INVIDIOUS_CONFIG='
         host: invidious-db
         port: 5432
     check_tables: true
-    signature_server: invidious-sighelper:12999
-    visitor_data:
-    po_token:
+    invidious_companion:
+        - private_url: "http://invidious-companion:8282/companion"
+    invidious_companion_key: ""
     external_port: 9080
     https_only: false
     statistics_enabled: false
@@ -224,6 +226,9 @@ INVIDIOUS_CONFIG='
         default_home: Trending
 '
 
+# Companion
+SERVER_SECRET_KEY=
+
 # Database
 POSTGRES_DB=invidious
 POSTGRES_USER=invidious