docker: default compose image to main

.env.example

@@ -3,7 +3,7 @@
 
 # Published image to run. Use a different repository or tag if you are testing
 # a fork or a specific release.
-PYMC_REPEATER_IMAGE=pymcdev/pymc-repeater:dev
+PYMC_REPEATER_IMAGE=pymcdev/pymc-repeater:main
 
 # Storage defaults to Docker named volumes. This is the safest option for
 # Portainer and fresh installs because Docker preserves the image ownership.

README.md

@@ -360,7 +360,7 @@ cp .env.example .env
    required for your hardware. Please note that your hardware devices might be
    at a different path than those listed in the docker compose file.
 
-By default, the compose file pulls the published `pymcdev/pymc-repeater:dev`
+By default, the compose file pulls the published `pymcdev/pymc-repeater:main`
 image and stores config/data in Docker named volumes. This is the recommended
 default for Portainer and fresh installs because Docker keeps the volume
 ownership compatible with the container user.

docker-compose.yml

@@ -1,6 +1,6 @@
 services:
   pymc-repeater:
-    image: ${PYMC_REPEATER_IMAGE:-pymcdev/pymc-repeater:dev}
+    image: ${PYMC_REPEATER_IMAGE:-pymcdev/pymc-repeater:main}
     container_name: pymc-repeater
     restart: unless-stopped
     ports: