title: OK to update hugo?
body: <p>I am running a 2 year old version of the Hugo academic theme with <code>blogdown</code>.  The latest version of <code>hugo</code> on Ubuntu 19.10 repos is 0.58.  The newest version is 0.65 if downloaded from the Hugo website.  Is updating a good idea for my use on <code>.Rmd</code> and <code>.Rmarkdown</code> files?  Newer versions of Hugo have richer markdown such as the ability to handling <a href="https://gohugo.io/content-management/toc" rel="nofollow noreferrer">floating table of contents</a>.</p>