Update CHANGELOG and history
DRY `categories_max` calculation in categories.html layout
DRY `tags_max` calculation in _layouts/tags.html (#1696)
It was being done twice, and it doesn't seem to need to be.
Update CHANGELOG and history
Add `toc_sticky` to stick table of contents
"Stick" table of contents to top of the page by adding:
```
toc: true
toc_sticky: true
```
to a post or page's YAML Front Matter.
Note: only supported with `single` layout.
Add support for captioning images in feature row helper
Use `image_caption` YAML front matter to assign a caption to the feature image, Markdown is allowed.
Close #1440
Update CHANGELOG and history
Implement feature #1652 google custom search support. (#1667)
Implement feature #1652 google custom search support. For now we only support the look and feel "results only" and the engine must be set to use that layout. Add a google section to the search providers and search_form and search layout.
Close #1652
Fix table of contents missing borders
Fixes #1675
Update CHANGELOG and history
Update CHANGELOG and history
Update CHANGELOG and history
#1659: Prevent line breaking between icon & text in footer social links (#1660)
Update CHANGELOG and history
Update CHANGELOG and history
#1653: Add GitLab social icon brand color (#1654)
Fix "Back to Top" links
Pages that use header overlays were missing `#page-title` anchors on the `<h1>` element.