New upstream version, affecting the following past and future timestamps:

* New upstream version, affecting the following past and future timestamps:
  - Brazil has canceled DST and will stay on standard time indefinitely.
  - Predictions for Morocco now go through 2087 instead of 2037.
  - Palestine's 2019 spring transition was 03-29 at 00:00, not 03-30
    at 01:00.  Guess future transitions to be March's last Friday at 00:00.
  - Many corrections to historical Hong Kong transitions from 1941 to 1947.