diff --git a/deploy/docker-compose.yml b/deploy/docker-compose.yml
index 1ee13ce..aa99b87 100644
--- a/deploy/docker-compose.yml
+++ b/deploy/docker-compose.yml
@@ -93,9 +93,10 @@ services:
       OPEN_METEO_API_URL: ${OPEN_METEO_API_URL:-https://api.open-meteo.com/v1/forecast}
       TELEMETRY_POLL_INTERVAL_SEC: ${TELEMETRY_POLL_INTERVAL_SEC:-60}
       PLANNING_HP_MAX_COST_CZK_KWH: ${PLANNING_HP_MAX_COST_CZK_KWH:-3.0}
-      # Plánovač v1/v2 (docs/refactor-clean-planner.md): shadow porovnání zapnuto,
-      # aktivní zůstává v1; přepnutí = PLANNING_ENGINE_VERSION=v2 v /opt/ems-deploy/.env.
-      PLANNING_ENGINE_VERSION: ${PLANNING_ENGINE_VERSION:-v1}
+      # Plánovač v1/v2 (docs/refactor-clean-planner.md): od 2026-06-11 aktivní v2
+      # (čisté jádro), v1 běží jako shadow peer. Rollback = PLANNING_ENGINE_VERSION=v1
+      # v /opt/ems-deploy/.env (přebíjí default) a docker compose up -d backend.
+      PLANNING_ENGINE_VERSION: ${PLANNING_ENGINE_VERSION:-v2}
       PLANNING_ENGINE_COMPARE_ENABLED: ${PLANNING_ENGINE_COMPARE_ENABLED:-true}
       LOXONE_USER: ${LOXONE_USER:-}
       LOXONE_PASSWORD: ${LOXONE_PASSWORD:-}