From 36a70d76e58c7699a5402c31edcd7e766defc839 Mon Sep 17 00:00:00 2001 From: Federico Zivolo <5382443+FezVrasta@users.noreply.github.com> Date: Sun, 30 Aug 2026 19:53:40 +0300 Subject: [PATCH] Declare PARALLEL_UPDATES on the iCloud calendar platform (#180839) Co-authored-by: Claude Opus 5 (1M context) --- homeassistant/components/icloud/calendar.py | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/homeassistant/components/icloud/calendar.py b/homeassistant/components/icloud/calendar.py index 7b7564180166..af0e8fec8a75 100644 --- a/homeassistant/components/icloud/calendar.py +++ b/homeassistant/components/icloud/calendar.py @@ -17,6 +17,10 @@ from .account import IcloudConfigEntry from .const import DOMAIN from .coordinator import IcloudCalendarCoordinator, IcloudCalendarData, localize +# The coordinator owns the polling and the entities are read-only, so there is +# nothing here for Home Assistant to serialize. +PARALLEL_UPDATES = 0 + async def async_setup_entry( hass: HomeAssistant,