2020 US Census apportionment data released
https://www.census.gov/data/tables/2020/dec/2020-apportionment-data.html
This means the following changes in the House of Representatives:
States losing one seat are California, Illinois, Michigan, New York, Ohio, Pennsylvania, and West Virginia.
States gaining one seat are Colorado, Florida, Montana, North Carolina, and Oregon.
Texas gains two seats.