TODO and roadmap

Purpose

This page tracks unfinished work, technical debt, future experiments, refactoring ideas, and implementation notes that must remain visible to current and future developers.

Recommended content

• fixes still pending;

• protocol experiments;

• timing investigations;

• hardware-specific issues;

• refactoring targets;

• migration steps for future versions.

Maintenance rule

Entries should describe both:

• the current limitation;

• the intended future direction.

This helps the page act not merely as a task dump, but as a development roadmap.