Update variables

Author: jason-fox

.env

@@ -23,8 +23,8 @@ CURL_VERSION=8.4.0
 MONGO_DB_PORT=27017
 MONGO_DB_VERSION=6.0
 
-# IoT Agent Ultralight Variables
-ULTRALIGHT_VERSION=3.7.0-distroless
+# IoT Agent JSON Variables (unused)
+JSON_VERSION=3.14.0-distroless
 IOTA_NORTH_PORT=4041
 IOTA_SOUTH_PORT=7896
 

README.md

@@ -203,7 +203,7 @@ Therefore, the architecture will consist of three elements:
 -   The **Tutorial Application** (optional) does the following:
     -   Acts as set of dummy [agricultural IoT devices](https://github.com/FIWARE/tutorials.IoT-Sensors/tree/NGSI-LD)
         using the
-        [UltraLight 2.0](https://fiware-iotagent-ul.readthedocs.io/en/latest/usermanual/index.html#user-programmers-manual)
+        [JSON](https://fiware-iotagent-json.readthedocs.io/en/latest/usermanual/index.html#user-programmers-manual)
         protocol running over HTTP.
 
 Since all interactions between the three elements are initiated by HTTP requests, the elements can be containerized and