1.2.2-beta6

Holiday mode: interval now honoured in hours

Fixes the holiday-mode update interval being applied in minutes instead of hours (#290 — thanks @joaommarques). A custom holiday interval was polling roughly 60× more often than intended, undermining the whole point of holiday mode. It now behaves as configured.

Maintenance

• Added regression tests covering the public API session close and the holiday interval unit, so both stay fixed.