iamgio

Copy the Sponsors block from the most recent released version in CHANGELOG.md into the Unreleased section. Use when the user asks to add, copy, or carry over sponsors to the Unreleased section of the changelog.

Author Quarkdown (.qd) documents, a Markdown-superset typesetting language that compiles to HTML, PDF, or plaintext. Use when the user wants to write or edit .qd files, produce typeset output (articles, reports, slides, books, wikis, notes, static sites) beyond what plain Markdown offers, or share structured plans in a presentation-ready format. Quarkdown adds function calls (`.func {arg}`), variables, layouts, math, diagrams, and document types (plain/paged/slides/docs).

Address PR review comments across an entire Graphite stack, starting from the bottom and working up. Use when user wants to handle feedback on a stacked set of PRs.