1.2.2beta

bug fixes

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1.2.1beta

bug fixes

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1.2.0beta

bug fixes

Improvement of Undo/Redo

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1.1.28beta

bug report (Infinity error)

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1.1.27beta

Improvement of scroll

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1.1.26beta

Fixration of combination and permutation

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1.1.25beta

Bug fixes

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1.1.24beta

improvement of the appearance of answers

bug fixes