Change 55871

Time Attribute with previous and current values
Change #55871
2020-01-08
11:46:09

update Calagator::Event 1250476543 Programming with Python 1 Roll back

end_time 2020-01-08 13:00:00 -0800 → 2020-01-22 13:00:00 -0800
start_time 2020-01-08 10:30:00 -0800 → 2020-01-22 10:30:00 -0800