Thank you for the feedback.  I should have scrubbed my tags pre-8.0 tags to conform to the post-8.0 world, sorry about that.

The following tags now work as expected.  The "List of Figures" links to the figure.  I had to add a #+LABEL tag for the \ref{fig-1} to generate the correct link.

#+NAME: fig-1

#+begin_src plantuml :file fig_1.png :cmdline -Tpng

(*) --> "Test"

#+end_src

 

#+ATTR_LaTeX: width: 2cm

#+CAPTION: Caption for Figure 1

#+LABEL: fig:fig-1

#+RESULTS: fig-1

[[file:fig_1.png]]

So, everything working again.

Thank you.