This been mentioned before (see bottom) but the timer trigger is limited, and a cron timer would give us so much more flexibility.
I would like to setup an automation that fires:
At 16:00 monday, thuesday, wednesday
At 18:30 on thuesdays
At 15:30 on friday
During winter time.
So for first example i would use this trigger
00 16 1 JAN,FEB,MAR,SEP,OCT,NOV,DEC MON-WED
00 16 1 SEP-MAR MON-WED does not really seems to be supported?
I don’t see how i would be able to set up that as one automation with current features, but it would be really easy with cron support. Then i would just define 3 triggers for the same automation