Changelog

What changed on the site and in the Markdown editor, newest first. Every entry is something you can see or use; the plumbing stays in the repository. If you keep a changelog for your own project, there is a CHANGELOG.md template that follows the same shape.

September 2026

13 September

• Sources on every page. Each syntax page, guide, template and comparison now ends with the specification section or the platform's own documentation it is built on, so a claim can be checked where it was made.
• On this page. Long pages open with a list of their sections, one line, so a phone reader can jump instead of scroll.
• The platform table as data. The support matrix on Markdown by platform can be downloaded as CSV or JSON, with the documentation each row was checked against.
• Breadcrumbs on every page. The trail under the header shows where a page sits, and links back to its hub.
• Markdown flavors. CommonMark, GFM, MultiMarkdown, Markdown Extra and Pandoc compared, with a table of what four real renderers do with 36 constructs, measured rather than remembered, and downloadable.
• This page.

August 2026

27 August

• About rewritten around the actual reason the site exists: the Markdown files that language models hand back all day, and wanting to open one in a browser tab rather than a code editor.

26 August

• The favicon became real files instead of an inline image, so search results show the green tile rather than a generic globe.

23 August

• Formatting shortcuts in both editors: Ctrl or Cmd with B, I, E and K for bold, italic, code and link; Shift+X for strikethrough; Shift+H for highlight. The selection bar gained a highlight button.
• The template workbench opens side by side, with a toggle for stacked, and stacks on its own on narrow phones.
• Tables fill their column on every content page, and the editor's single pane modes use the full width.
• On phones, the Explore panel became an inset sheet, and one tap opens a block for editing in fullscreen Visual.
• Find loads on demand, which makes the first paint lighter.

22 August

• Open .csv and .tsv files. Drop one in and it becomes a Markdown table you can edit and export. Delimiters are detected, quoted fields survive.
• Paste between blocks. Click the insert line between two blocks to pin it; Ctrl or Cmd+V pastes there. The line thickens as the pointer nears it.
• Copy chips on code examples across the site, and a print stylesheet for the cheat sheet.
• The platform table gained a key row showing which standard Markdown each Yes refers to.
• Paste anywhere on the page and it goes into the document. The Explore panel in the status bar links the rest of the site. Export chips say what each format keeps.

21 August

• Launch. allmarkdown.com opened to search engines with 90 pages: the editor, the converters, every syntax page, the templates, the platform guides and the comparisons.