* show start and end times on talk page
* add `time_start` to talk frontmatter, e.g. `2030-06-01T13:00:00`
* add `time_end` to talk frontmatter, e.g. `2030-06-01T15:00:00`
* update format of talk listings, adding time metadata
* add `[params.projects]` config section to `config.toml`
* add `projects = [""]` array to publication and talk frontmatter
* project page: Add backwards compatible child list which considers
both new `projects` array and`url_project`
* update archetypes
* update example site
* update publication button links to consider `projects` array
* update talk button links to consider `projects` array
* remove details button from talk links to be consistent with publication links
* Internationalize the page (string translation)
* Add 3 new language variables: page_not_found, 404_recommendations,
projects
* Show recent talks and projects
* For each content type, show most recent 5 items
* Only show content headings if content exists for each type of content
* About widget interests list
* Talk abstracts
* Breaking change: math in talk abstracts may require extra escaping
* Contact widget: support multiline address
* Talk page: Add noopener to _blank link target
* Add citation feature (#302)
* Remove detail button since all pub. titles are now linked (#310)
* Optimize order of pub. buttons and add more button options (#205)
* Use noopener for external URLs that open in new tabs (#286)
* Add APA citation style
* Change `list_format` in pub. widgets and pub. `_index.md` archive
* New options: 0 = Simple, 1 = Detailed, 2 = APA, 3 = MLA
* Change default `list_format` in exampleSite
* Link title in publication list items
* Open most related links (e.g. PDF) in new tab
* add `comment_count = true` to config
* add `section_pager = false` to config to disable pager by default
* move tags from post metadata bar to post footer
* Replace ids by classes
* Adapt click functions for filter links to filter only in the
relevant widget
* Hide project filter buttons, when there is only one
- Remove `organization` and `organization_url` options from config
- Add `organizations = [ {name="Org Name", url=""} ]`
- Continue to support legacy options
- Only show `role` if it is set
- Parameterize JS and CSS versions (no longer hardcoded)
- Highlight.js version moved from `config.toml` to `data/sri.toml`
- SRI applied to Highlight.js
