Changelog

All notable changes to this project are documented here. Format: Keep a Changelog.

[1.3.0] - 2026-10-17

Numbered equations: \label{…} in a display formula numbers it, and \eqref{…} / \ref{…} link back to it, even from earlier on the page.
<Theorem> for theorems, lemmas, propositions, corollaries, definitions, examples, remarks and proofs, numbered per page in CSS. The ranking doc uses it.
Copying a formula copies its LaTeX source (KaTeX copy-tex, loaded only on pages with math).
See the numbered equation in the demo: Ranking (docs).
Demo builds get a What’s new page (this changelog, with links to the demo pages that show each feature), linked from the demo bar. Buyer builds are unchanged.

Math in posts: $…$ inline and $$…$$ display, rendered with KaTeX at build time (no client JavaScript). Chemical equations work through mhchem (\ce{…}). The KaTeX stylesheet and fonts load only on pages that contain math, and a wide formula scrolls in a box the keyboard can reach. If an existing post has two dollar amounts in one paragraph ($20 and $30), the text between them now renders as a formula: escape them as \$20. See it in the demo: How the index stays small.

Every word the theme prints around your content is in ui in src/config.ts, ready to translate: navigation labels, the docs and blog chrome, the contact form, the 404 page, the price units, and in Pro the search, the copy button and the docs components.

The demo’s own pages (Pro): /theme serves the theme’s docs/ folder, and a “Theme” group in the footer links it with the docs components and a post in a series. They appear only on the theme’s demo build (THEME_DEMO=1): your build has neither, so there is nothing to delete.

With analytics set to GA4, gtag() is now on window, so your own events can call it (it was a function local to the snippet).
Chinese and Japanese are counted by character for the reading time; a sentence without spaces used to count as one word.

Fixes found by walking the built site as a visitor would, and by unpacking the buyer snapshot and reading what is in it.

CLAUDE.md is no longer part of the download. It is a symlink to AGENTS.md, and an archive keeps it as one: an unzip that ignores the symlink bit — Windows Explorer, 7-Zip — left a nine-byte file where the guide should be. AGENTS.md is unchanged and is what the README names.
The theme switch no longer carries aria-pressed. It cycles system, light and dark, and a two-state attribute reported “not pressed” for two of the three.
The copy button on a code block announces the result. Its accessible name is its aria-label, so the word inside it changing from “copy” to “copied” was a change a screen reader never heard. The message shown when the clipboard is refused goes to the same place.
The documentation menu on a phone shows whether it is open. Its marker was the same em dash either way.
The CI comment named lighthouserc.json; the file is lighthouserc.cjs.

One disclosure idiom in the theme: the documentation menu and the home page’s questions both use + and −. The questions were drawing the browser’s own triangle.
The 404 page leads with a link to search.
docs/customization.md now covers putting a real screenshot where the product drawing is: keep the frame, set loading="eager" because the shot is a candidate for the largest contentful paint, and swap a light/dark pair with the theme’s own switch. <picture> with prefers-color-scheme follows the operating system and not data-theme, which is the wrong answer here.

First release. The demo is live at https://quarry.ondelva.com, the screenshots are in docs/screenshots/, and the theme is on sale.

A live demo, with its documentation half at https://quarry.ondelva.com/docs, and the free edition running at https://quarry-free.ondelva.com.

First snapshot. The theme is complete; the live demo, the screenshots and the purchase link follow in 1.0.0.

The marketing set: home, pricing, features, integrations, security, about, contact, the legal pages, 404.
The documentation site: sidebar groups, contents, breadcrumb, prev/next, “Edit this page”, and a group index — one collection, no second layout to keep in step.
The marginal index: a numbered label that stays in the left margin while its section scrolls, on the marketing pages, the documentation sidebar and the changelog. Pure CSS.
Pagefind search over marketing pages, documentation and posts in one index: /search and a ⌘K dialog sharing one panel.
Code blocks for a manual: filename captions, marked lines, a copy button, and language or platform tabs with no client JavaScript. Parameter tables and callouts as components.
Pricing from one JSON file: a monthly/yearly switch and a row-by-row comparison matrix, both without client JavaScript.
The writing set: list, post, tags, feed, reading time, series, author blocks, related reading.
Share cards drawn with satori at build time, one per post and per documentation page.
Four colour presets, dark mode, analytics (Plausible, GA4, Umami) behind a switch.
The changelog page and its feed, robots.txt, the sitemap.
docs/customization.md, docs/content.md, docs/deploy.md, and AGENTS.md.