Update Booksonic to 2201.1.0 (#576)

- Add Image Tagging
-Add Context Path for Reverse Proxys

apps/booksonic/config.json

@@ -4,11 +4,11 @@
   "available": true,
   "exposable": true,
   "port": 8040,
-  "tipi_version": 3,
-  "version": "latest",
+  "tipi_version": 4,
+  "version": "2201.1.0",
   "id": "booksonic",
   "categories": ["books", "media"],
-  "description": "",
+  "description": "The selfhosted audiobook server",
   "short_desc": "The selfhosted audiobook server",
   "author": "https://github.com/popeen",
   "source": "https://github.com/popeen/Booksonic-Air",

apps/booksonic/docker-compose.yml

@@ -1,12 +1,13 @@
 version: "3.7"
 services:
   booksonic:
-    image: lscr.io/linuxserver/booksonic-air:latest
+    image: lscr.io/linuxserver/booksonic-air:2201.1.0
     container_name: booksonic
     environment:
       - PUID=1000
       - PGID=1000
       - TZ=${TZ}
+      - CONTEXT_PATH={APP_PROTOCOL:-http}://${APP_DOMAIN}
     volumes:
       - ${APP_DATA_DIR}/config:/config
       - ${ROOT_FOLDER_HOST}/media/data/books/spoken:/audiobooks