Andreas Deininger

This PR bumps GitHub workflow actions to their latest versions.

This PR fixes a typo and removes unused links from `README.md`. It also converts one link from `http` to `https` protocol.

Bump workflow actions of various starter files

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## Pre-requisites - [ ] Prior to submitting a new workflow, please apply to join the GitHub Technology Partner Program: [partner.github.com/apply](https://partner.github.com/apply?partnershipType=Technology+Partner). --- ### **Please note that at this time we...

This PR fixes a few typos I spotted inside the project.

This PR bumps GitHub workflows to latest versions, thus avoiding deprecation warnings within GitHub.

chore(gh-actions): bump GitHub workflow actions to latest versions

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This PR bumps GitHub workflow actions to their latest versions. it also updates node version used in these workflows.

This PR adds support for `math` code blocks when using LaTeX notation.

**How to reproduce:** Download [htmltest](https://github.com/wjdp/htmltest/releases) and validate the html output of the example site. You end up with several issues: ``` htmltest started at 08:08:00 on public ======================================================================== ... ========================================================================...

This PR closes #1837 by addressing all four tasks listed in this issue. The first commit alters the way the scripts are retrieved (now: at build time) and allows for...

As of hugo v.0.122.0, you can do [LaTeX or TeX typsetting](https://gohugo.io/content-management/mathematics) directly from Markdown using standard syntax. **Tasks**: - [x] user guide: adapt and update section on math typesetting -...