On 9/30/21 1:00 AM, Cool Gab19 via tz wrote: > I'm proposing to add UTC/GMT+8:15 to your database We do have an 8:30 and > 8:45 zone. Why not 8:15? tzdb should reflect common practice, and common practice in the ocean is described here (look towards the end): https://data.iana.org/time-zones/tz-link.html#boundaries