Update a task with the following due_at dates:
- “1969-12-31T23:59:59+0000” => expected value is set
- “1970-01-01T00:00:00+0000” => clears the due_at property
- “1970-01-01T00:00:01+0000” => expected value is set
It appears you use the unix epoch start date to clear the due_at property, but this is unexpected given I can use a date from before the epoch start date and it’s correctly set (first bullet). In order to clear the value sending a request with “due_at:null” is sufficient.