+++
title = 'Version 6.3'
type = 'releasenotes'
weight = -3

[params]
  disableToc = false
  hidden = true
+++

## 6.3.0 (2024-09-03) {#6-3-0}

### Change

- {{% badge style="note" title=" " %}}Change{{% /badge %}} The [`expand` shortcode](shortcodes/expand) changed the naming of the `open` parameter to `expanded`. You don't need to change anything yet but may get deprecation warnings.

- {{% badge style="note" title=" " %}}Change{{% /badge %}} If the content for the [`notice` shortcode](shortcodes/notice) is empty, now only the title bar will be displayed. Previously an empty content box was displayed.

### New

- {{% badge style="info" icon="plus-circle" title=" " %}}New{{% /badge %}} The [`notice` shortcode](shortcodes/notice) has a new parameter `expanded` to make the content collapsible.

- {{% badge style="info" icon="plus-circle" title=" " %}}New{{% /badge %}} If you are running Hugo {{% badge color="fuchsia" icon="fa-fw fab fa-hackerrank" title=" " %}}0.134.0{{% /badge %}} or later, the theme now supports [Obsidian callouts](authoring/markdown#obsidian-callouts).

- {{% badge style="info" icon="plus-circle" title=" " %}}New{{% /badge %}} The theme has updated its Mermaid dependency to 11.1.0. This adds support for [packet](shortcodes/mermaid#packet) and [architecture](shortcodes/mermaid#architecture) diagrams.
