- Fix pandas dependency to use pandas<1, so that Python 3.5 compatibility is kept.
2.0.4
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- Fixed crash when saving in version 2 and the time step was a mere "M" or "Y" without multiplier.
2.0.3
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- Default version when writing file is now latest.
2.0.1
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- Fixed error when the time step was empty.
2.0.0
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- Changed the way the time step is specified. Instead of "minutes,months", it is now a pandas "frequency" offset specification such as "5min" or "3M". - The timestamp_offset and timestamp_rounding parameters have been abolished.
1.1.2
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- Fixed some altitude-related bugs: 1) It would crash when trying to read a file that specified altitude but not location; 2) it wouldn't write altitude to the file it the altitude was zero.