I'd like to upgrade a client's site to 3.8.1, but their site is running the OLD version of this plugin (WordPress Download Monitor 126.96.36.199). I know that plugin was discontinued for awhile, but my client already had it installed on their site and it was working well.
Is there an upgrade path from the OLD version to this current version? The site uses that old version with a number of custom templates. I'd really like to avoid re-creating all the templates if possible.