Updated J-hub singleuser img release ref env var.

Author: vladd-bit

docker/docker-compose.yml

@@ -52,4 +52,5 @@ volumes:
 
 networks:
   cognet:
+    driver: bridge
     name: cogstack-net

env/jupyter.env

@@ -9,7 +9,7 @@
 #   jupyter-singleuser-gpu AMD64: ogstacksystems/jupyter-singleuser-gput:latest-amd64
 #   last stable release build (AMD64 only): "cogstacksystems/jupyter-singleuser:1.2.7"
 # The CogStack images are huge and will take a bit to download
-DOCKER_NOTEBOOK_IMAGE="cogstacksystems/jupyter-singleuser:latest-${CPU_ARCHITECTURE:-amd64}"
+DOCKER_NOTEBOOK_IMAGE="cogstacksystems/jupyter-singleuser:2.0.0-${CPU_ARCHITECTURE:-amd64}"
 
 # This needs to be set to true if you intend to use the GPU image
 # possible values: "true", "false"