https://github.com/leeoniya/uPlot/compare/1.6.11...1.6.12

• bars pathBuilder now uses the minimum x distance between all adjacent points in dataset to determine available space for a bar. previously only the first two points were used, which may create too-wide bars when dataset is not evenly spaced.
• auto point visibility now uses x distance between first and last in-view points to determine avg point density. previously it always used points-in-view and full width of chart, which was inaccurate if dataset does not actually span full chart (x scale is wider than dataset).