This API can be used to save as many lists as you want into another list. Especially useful for projects with cloud data. Instead of saving each list into separate cloud variable - you can compile all lists into a master list and upload it to 1 cloud variable (this prevents data corruption because either everything will be saved correctly or nothing will be saved at all and therefore there can't be any corrupted half saved data)
Changelog: -Compilation optimized by ~25 %
