with recent changes to bam_merge step, lane metadata might not be present, so requirements for it removed; this module and its tests remain (less) broken though - overhaul needed!
with recent changes to bam_merge step, lane metadata might not be present, so requirements for it removed; this module and its tests remain (less) broken though - overhaul needed!

wtsi-hgi/vr-pipe,wtsi-hgi/vr-pipe