Probably not. I don't have much time to work on it and there are other features that have a higher priority. I think the industry seems to be abandoning TWAIN in favor of WIA, so there may never be a compelling reason to do this. Anyway, I don't think your application issue would be resolved by a different TWAIN version (https://sourceforge.net/p/sanewinds/discussion/general/thread/608cac67/#932a/d663).
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Any chance this update will come soon? I must scan into a proprietary application that refuses to cooperate with this driver. (waiting endless)
Probably not. I don't have much time to work on it and there are other features that have a higher priority. I think the industry seems to be abandoning TWAIN in favor of WIA, so there may never be a compelling reason to do this. Anyway, I don't think your application issue would be resolved by a different TWAIN version (https://sourceforge.net/p/sanewinds/discussion/general/thread/608cac67/#932a/d663).