Re:US Senate votes unanimously to make daylight savings time...
by spiffytech on Tuesday March 15, 2022 @03:51PM
(#30690554)
Any software using an IANA zone (e.g., America/New_York) shouldn't have any trouble. But any software that uses zone labels like EST might do the wrong thing, since EDT is being renamed to EST but will still have EDT's offset.
Notably Fiji decided to not use DST in 2021/2022 but apparently plans to resume using it afterwards.