Version 2020.4

Upstream version 2020d released 2020-10-21T18:24:13+00:00

Briefly:

Palestine ends DST earlier than predicted, on 2020-10-24.

Changes to past and future timestamps

Palestine ends DST on 2020-10-24 at 01:00, instead of 2020-10-31 as previously
predicted (thanks to Sharef Mustafa.) Its 2019-10-26 fall-back was at 00:00,
not 01:00 (thanks to Steffen Thorsen.) Its 2015-10-23 transition was at 01:00
not 00:00, and its spring 2020 transition was on March 28 at 00:00, not March 27
(thanks to Pierre Cashon.) This affects Asia/Gaza and Asia/Hebron. Assume
future spring and fall transitions will be on the Saturday preceding the last
Sunday of March and October, respectively.