Archive Older releases of the AlpineBits® specifications. The current ones are on the start page. AlpineBits® HotelData Version Pdf documentation Dev Bundle 2020-10 Pdf Zip 2018-10 Pdf Zip 2017-10 Pdf Zip 2015-07b Pdf Zip 2015-07 Pdf Zip 2014-04 Pdf Zip 2013-04 Pdf Zip 2012-05b Pdf Zip 2012-05 Pdf Zip 2011-11 Pdf Zip AlpineBits® DestinationData Version Pdf documentation Dev Bundle 2021-04 2020-04