On your github page, there is one pull request from Mr. Tsumio that requires your attention. You can decide whether to accept a pull request from him or reject it. The code written in the pull request will be combined as part of your SRPGCore if you decide to accept it.
I have also made a draft containing how to contribute, a list of extension plugins, and also an online demo of your SRPG. You can see it here:
If you agree with the draft that I prepared, then I will also make a pull request as Mr. Tsumio.
I also want to know from you the continuation of the In Map battle feature that you want. What kind of feature should I make. Is it like the SRPG Converter NEXT for VX Ace?
Next, there are a number of other issues that I want to discuss regarding your SRPGCore. If you are not pleased with a private conversation via email, don't hesitate to tell me. Maybe we can look for other ways to communicate, for example using the GitHub issue tracker. Because I am having a hard time communicating through this bulletin board because I need to use a Japanese proxy so that my message can be sent to you as I currently do.