It's cool that you can look at the git history to see what it did. Unfortunately, I do not see any of the human written prompts (?).

First 10 commits, "git log --all --pretty=format:%s --reverse | head",

  Initial commit: empty repo structure
  Lock: initial compiler scaffold task
  Initial compiler scaffold: full pipeline for x86-64, AArch64, RISC-V
  Lock: implement array subscript and lvalue assignments
  Implement array subscript, lvalue assignments, and short-circuit evaluation
  Add idea: type-aware codegen for correct sized operations
  Lock: type-aware codegen for correct sized operations
  Implement type-aware codegen for correct sized operations
  Lock: implement global variable support
  Implement global variable support across all three backends