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Hotfix to fix saving of vehicle skins.
Adding new entries to collections in the Raw tab should now work properly instead of causing errors.Can now edit overpower level.Added keyboard shortcut for item duplication.Backpack and bank sync buttons now synchronize to level + overpower level.Corrected maximum level to 72.Can now import data into your save from other saves.Many other fixes (see revisions.txt).Fixed saving of vehicle skins.
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