Version History for Data Release: Terrano, J.F., Smith, K.E.L., Pitchford, J., McIlwain, J., and Archer, M., 2019, Shoreline change analysis for the Grand Bay National Estuarine Research Reserve, Mississippi Alabama: 1848 to 2017 (ver. 2.0, February 2019): U.S. Geological Survey data release, https://doi.org/10.5066/P9JMA8WK. ________________________________________________________ Version 1.0 posted online September 26, 2018 ________________________________________________________ Version 2.0 revised and reposted online February 25, 2019 Changes in version 2.0 1. Added missing islands to the 1800s shoreline. 2. Re-ran shoreline change analysis with new islands included. 3. Updated shoreline metadata to reflect the addition of the islands. 4. Updated data release figure to show new shoreline change results.