Update time zone data files to tzdata release 2026c. Alberta (America/Edmonton) moved to permanent UTC-06 on 2026-06-18, which will affect their clocks beginning on 2026-11-01. For lack of any clarity on the point, assume their TZ abbreviation will be CST from that time forward.
Morocco (Africa/Casablanca) will move to permanent UTC+00, without daylight saving time transitions, on 2026-09-20. Backpatch-through: 14 Branch ------ REL_15_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/af7be5672bb8d6cb216c40edc3de1f060f0eb579 Modified Files -------------- src/timezone/data/tzdata.zi | 138 +++----------------------------------------- 1 file changed, 8 insertions(+), 130 deletions(-)
