New theme helpers
Just before Ghost 3.0 went live we made an update to our handlebars templating to help with generating navigational links and combining values together:
link- Create HTML links with dynamic classes
link_class- Apply dynamic classes to elements depending on the current page
concat- Concatenate and link multiple things together such as template values and strings of text
More information can be found in our theme documentation:
Ghost(Pro) users already have access to these new helpers. Self-hosted developers can use Ghost-CLI to install the latest release!