new track format in the ucsc GenomeBrowser: "bedMethyl and bigMethyl Track Format" https://genome.ucsc.edu/goldenPath/help/bedMethyl.html
" This format is useful for base-resolution methylation data generated by bisulfite sequencing or direct methylation detection methods such as long-read sequencing. By including both methylation level and support (coverage), bedMethyl provides a detailed view of methylation across the genome."