Merge pull request #1060 from quarto-dev/prerelease-page

Update 1.5 highlights to follow format of previous highlights

docs/prerelease/1.5/_highlights.qmd

@@ -1,15 +1,7 @@
-#### Website Draft Mode
+Quarto 1.5 includes the following new features:
 
-Quarto websites now have improved support for workflows involving draft posts and pages. Learn more about our [new draft support](/docs/prerelease/1.5/website-drafts.qmd).
+-   [Website Draft Mode](/docs/prerelease/1.5/website-drafts.qmd)---Improved support for workflows involving draft posts and pages. 
 
-#### Project Pre Render Scripts
+-   [Project Pre Render Scripts](/docs/prerelease/1.5/pre-render.qmd)---Project metadata and the render list are now re-computed after any pre-render scripts have executed.
 
-Previously, project metadata and the project render list were loaded prior to executing any pre-render scripts for a project. This prevented these pre-render scripts from modifying any project metadata or adding to the render list (for example by generating `qmd` files or `ipynb` files that should be rendered).
-
-Starting in Quarto 1.5, the project metadata and render list will be re-computed after any pre-render scripts have executed, allowing them to modify this project data.
-
-Note that pre-render scripts cannot modify the project directory, the output directory, or the project type. If a pre-render script modifies any of these values, an error will be returned and the render will fail.
-
-#### Element-wide disabling of HTML processing
-
-Quarto 1.5 provides [additional control](/docs/prerelease/1.5/lua-table-processing.qmd) for its table processing.
+- [Element-wide disabling of HTML processing](/docs/prerelease/1.5/lua-table-processing.qmd)---Additional control for table processing.

docs/prerelease/1.5/pre-render.qmd

@@ -0,0 +1,11 @@
+---
+title: "Project Pre Render Scripts"
+---
+
+{{< include _pre-release-feature.qmd >}}
+
+Previously, project metadata and the project render list were loaded prior to executing any pre-render scripts for a project. This prevented these pre-render scripts from modifying any project metadata or adding to the render list (for example by generating `qmd` files or `ipynb` files that should be rendered).
+
+Starting in Quarto 1.5, the project metadata and render list will be re-computed after any pre-render scripts have executed, allowing them to modify this project data.
+
+Note that pre-render scripts cannot modify the project directory, the output directory, or the project type. If a pre-render script modifies any of these values, an error will be returned and the render will fail.