Preamble preview in GitHub News preview in GitHub:
- <https://github.com/grahamperrin/freebsd-doc/blob/newsflash/website/content/en/news/_index.adoc>.
Newsflash preamble preview in GitHub:
- <https://github.com/grahamperrin/freebsd-doc/blob/newsflash/website/content/en/news/newsflash.adoc>.