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March 2021
- Train-the-trainers: workshop sessions added on Wednesdays for March and April, starting March 24th
- Chicago: 2015 and 2019 mayoral runoff election results
February 2021
- Important places tool updated
- Indiana: Precincts and 2016 election results
January 2021
- Train-the-trainers: the MGGG Redistricting Lab is running sessions on Community of Interest mapping using Districtr (resources)
December 2020
November 2020
- New Hampshire: Precincts and 2012, 2014, 2016, and 2018 election results
October 2020
- Contiguity check feature added to highlight discontinuous districts
- Districting and community modes for all states using Census block groups
- Website redesign: additional background on redistricting and the data
- Community mode exports expanded to include important places (as geoJSON) as well as boundaries (as shapefile)
- Maryland: option to view election results with and without absentee ballots (disaggretated from county-level reporting)
- Louisiana: 2018 precincts and 2015, 2016, 2017, 2018, and 2019 election results