I fixed the building the code for the project, which was caused due to a couple of bugs in the code, albeit small ones.
No problems with just the partial migration. In fact the library works out of box, without any migration. Having tested it myself. I'll probably do a slow migration as I see fit. Plus, since development is sort of halted, it won't be a issue, maintaining compatibility with the master and my fork. Much thanks Ankush Mishra
