Is your feature request related to a problem? Please describe.
No issues, simply version of reveal.js in advanced slides is behind current reveal.js published version

Describe the solution you'd like
A clear and concise description of what you want to happen.
It'd be great to either a) learn how to manually change the reveal.js version used within your obsidian plugin, or b) get the plugin updated to support reveal.js 5.0.0, including features such as vertical slides

Describe alternatives you've considered
Learning how to update the plugin myself, minor background in python, no javascript experience