# AI Modification Log: Task Backlog Refresh

Date: 2026-06-29

## Summary

- Updated `CODEX_HANDOFF.md` to reflect that the active working branch is `ai` tracking `origin/ai`.
- Recorded the current requested follow-up task before editing the X/Y/Z x86_64 config files.
- Added backlog item #35 to track config intent comments and config-specific optimization todos.

## Verification

- Confirmed the worktree was clean on `ai...origin/ai` before this documentation update.