The comment dated 2022-08-09 refers to a delay in the onset of DST in September 2022. It doesn’t say anything about a change in September 2023, which is what the Subject line and original message in this thread refer to. -- Doug Ewell, CC, ALB | Lakewood, CO, US | ewellic.org From: Jacqueline Seron <jacqueline.seron@noirlab.edu> Sent: Monday, November 6, 2023 16:29 To: tz@iana.org Cc: Doug Ewell <doug@ewellic.org>; cc: Guy Harris <gharris@sonic.net>; Brian.Inglis@shaw.ca Subject: Re: [tz] Error for Chile on September 2023 Thank you Brian cc previous people included in communication I'm so sorry for the confusion and wasting your time, I see in the Chile file the change I mentioned in a comment from Juan Correa (2022-08-09) It seems the python library I'm using doesn't have a record of this change. Again, my apologies!