not sure about the best strategy at the moment. options to consider.
new pipelines for every pipeline. not my favorite, but doable. mostly the submitters have to be new with a couple new scripts added to either build specific or common scripts.
new branch, change the current one to a new branch and make the grch38 branch the main branch. probably less favorable than number 1 b/c of having to push/pull changes from branches to keep both of the current...probalby have to another branch specific dev branch as well. yeah, not doing this one after typing it down.
add a new default switch/argument. one that specifies array build and then build an if/then statement calling specific functions for concordance workflow. can either make it optional and default it to a specific build or mandatory and validate that it is both present and specified in a specific way. this is probably the best option, but of course it would take the most amount of work/expertise. would have to start on it soon.
not sure about the best strategy at the moment. options to consider.