prefer using process.cwd for compatibility; tag 0.5.32

fix single file saving in compact mode; bump 0.5.31

fix missing leaf op; bump 0.5.30

refine timestamp resolution of each leaf; bump 0.5.29

trick to replace remove leaves; bump 0.5.27

rule ns rule resolving that without [] ; bump 0.5.26

upgrade deps; bump 0.5.25

upgrade deps; bump 0.5.24

upgrade writer; bump 0.5.23

upgrade writer and bump 0.5.22