v1.44.2

Fixed

• Calendar events synced from CalDAV or an ICS subscription that start on the 24th of a month in a specific time zone no longer jump to a wrong date and weekday. A time-zone conversion helper mishandled the day value 24 and shifted such events by weeks (for example a Wednesday series showed up on Saturday) (#549).
• Recurring calendar events synced with a time zone now keep their local start time across daylight-saving changes. Previously every occurrence reused the series' original UTC time, so the displayed time drifted by an hour in the opposite season (for example a 07:25 event appeared as 06:25 in winter). Affected calendars correct themselves on the next sync (#549).