Update highlights

Author: cwickham

docs/prerelease/1.7/_highlights.qmd

@@ -1,12 +1,28 @@
 Quarto 1.7 includes the following new features:
 
+- Improvements to dark mode:
+  - [Dark Brand](/docs/authoring/brand.qmd#dark-brand): Light and dark brands can be specified for a document or project, enabling dark mode via brand.yml.
+  - [`renderings`](/docs/computations/execution-options.qmd#output-options): Plots and tables can have `light` and `dark` renderings.
+  - [`respect-user-color-scheme`](/docs/output-formats/html-themes.qmd#dark-mode): If enabled, this option detects the user's operating system / browser preference for whether to show the page in light or dark mode.
+
+-  New [`version` shortcode](/docs/authoring/version.qmd) to insert the version of Quarto used to build your document:
+   
+   ::: {layout-ncol=2 layout-valign="center"}
+   
+   ```{.markdown shortcodes="false"}
+   Rendered with Quarto {{< version >}}
+   ```
+   ::: {.border .p-1}
+   Rendered with Quarto {{< version >}}
+   :::
+
+   :::
+
 - Improvements to the `julia` engine: 
   - [`juliaup` integration](/docs/computations/julia.qmd#juliaup-integration): Use specific versions of Julia in your notebooks.
   - [R and Python support](/docs/computations/julia.qmd#r-and-python-support): Include `{r}` and `{python}` executable code cells via the RCall and PythonCall packages.
   - [Caching](/docs/computations/julia.qmd#caching-julia): Save time rendering long-running notebooks by caching results.
   - [Revise.jl integration](/docs/computations/julia.qmd#revise.jl-integration): Automatically update function definitions in Julia sessions.
-  
-- Improvements to dark mode:
-  - [Dark Brand](/docs/authoring/brand.qmd#dark-brand): Light and dark brands can be specified for a document or project, enabling dark mode via brand.yml.
-  - [`renderings`](/docs/computations/execution-options.qmd#output-options): Plots and tables can have `light` and `dark` renderings.
-  - [`respect-user-color-scheme`](/docs/output-formats/html-themes.qmd#dark-mode): If enabled, this option detects the user's operating system / browser preference for whether to show the page in light or dark mode.
+
+-  Typst updated to 0.13.0
+-  Pandoc updated to 3.6.3