A bug, introduced in version 4.16.2, that allowed users to inadvertently delete all visible clocks in the palette, thus causing glitches in World Clock Deluxe, has been fixed.
Daylight-saving time information for the Aysén Region in Chile has been updated. Joining the Region of Magallanes and Chilean Antarctica, Aysén abolished the switch to standard time and will observe daylight-saving time all year round.