Commits
Greg Soltis authored and GitHub committed 3cbdbf26522
Schema migrations for LevelDB (#728) * Implement schema versions * Style fixes * newlines, copyrights, assumptions * Fix nullability * Raw ptr -> shared_ptr * kVersionTableGlobal -> kVersionGlobalTable * Drop utils, move into static methods * Drop extra include * Add a few more comments * Move version constant into migrations file * formatting? * Fix comment