* Upgrade BWIPP from 2020-09-13 to 2020-10-11. This version has a few bug fixes and performance improvements. You can read its changelog in the `treepoem repo <https://github.com/adamchainz/treepoem/blob/main/src/treepoem/postscriptbarcode/CHANGES>`__.
3.5.0
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* Upgrade BWIPP from 2020-04-01 to 2020-09-13. This version has a few bug fixes and performance improvements. You can read its changelog in the `treepoem repo <https://github.com/adamchainz/treepoem/blob/main/src/treepoem/postscriptbarcode/CHANGES>`__.
3.4.0
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* Upgrade BWIPP from 2019-11-08 to 2020-04-01. This version has a few bug fixes and performance improvements. You can read its changelog in the `treepoem repo <https://github.com/adamchainz/treepoem/blob/main/src/treepoem/postscriptbarcode/CHANGES>`__.
3.3.1
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* Update allowed barcode list to add missing types from new versions of BWIPP.
3.3.0
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* Upgrade BWIPP from 2019-08-05 to 2019-11-08. This version has a few bug fixes and performance improvements. You can read its changelog in the `treepoem repo <https://github.com/adamchainz/treepoem/blob/main/src/treepoem/postscriptbarcode/CHANGES>`__.