Changelog
*********

0.5.7 (2017-01-12)
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Improve imports for SimaPro CSV files:

- Improve flexibility of which fields to match against
- Add SimaPro conversions for ecoinvent 3.2 and 3.3
- Normalize and migrate SimaPro water flows
- Add SimaPro electricity conversion
- Handle allocated SimaPro production with zero production amounts

0.5.6 (2016-12-02)
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A number of small changes to improve handling of SimaPro exports

0.5.5 (2016-11-10)
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Updates for compatibility with ecoinvent 3.3 and 3.2.

0.5.4 (2016-09-27)
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Updates for compatibility with ecoinvent 3.3 release.

0.5.3 (2016-07-14)
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- Update for compatibility with bw2data 2.3.
- Add `overwrite` flags to default data creators.

0.5.2 (2016-07-01)
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- Fixed bug in ecospold2 import which assumed standard deviation instead of variance (Thanks Guillaume Audard)
- Fixed bugs for CSV imports
- Prevent duplicate codes from being written, and don't overwrite existing codes

0.5.1 (2016-06-05)
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- Updates for compatibility with bw2data 2.2.
- Make ``activity_hash`` less unforgiving

0.5 (2016-05-28)
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- Don't raise nonunique error when linking unless linking to nonunique dataset descriptors
- Improve error messages when imported data has duplicate processes
- Properly close multiprocessing pools

0.4.1 (2016-04-15)
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Bugfix release: Include `psutil`, an undeclared dependency of `pyprind`.

0.4 (2016-04-01)
================

0.4 release.
