Nacho Caballero <nachocab@gmail.com> writes: > There appears to be a bug in the latest postgres release, which uses tzdata > 2022g to reflect the recent DST change in Mexico.
I see no bug here. America/Mexico_City is reported as being -06 all year round, which agrees with what the tzdb commentary says:
Meanwhile, Bogota has been -05 year-round since the nineties.
If you disagree with either of these conclusions, you had better provide some solid evidence to back it up; and the place to be complaining to is the tzdata maintainers, not us.
> However, when I run it in PostgreSQL 12.10 (Ubuntu 12.10-1.pgdg20.04+1), I > get the right answer (no time difference):
Apparently, your PG 12.10 installation is using some pre-2022f version of tzdata. Mexico didn't abolish DST until late last year.