WaPo:

The Arlington County Board declined to move forward Saturday with ranked-choice voting for November’s general election, halting the Northern Virginia suburb’s experiment with the increasingly popular voting system, for now.

Local lawmakers had voted last fall to institute ranked-choice voting in the Democratic primary for two open seats on the board this spring. It was the first publicly-run ranked-choice election in Virginia, offering a highly visible test for a voting system that’s been used in a growing number of races around the country.