Hi dev i want to contribute in  this project, i have been testing it since december, i have a couple of questions:

how can i keep my balance when i update to a new version?
is the program backwards compatible with old wallets of version 764?
how can a run a pool with this config  1% 6% 11%?

if you need help with something just tell me, im not an expert but i know C programming so i hope i can be helpful.