I was wary of doing that since my game is an HTML5 game, and I saw no way to select between versions for the browser.  But I see that I can put it up as a downloadable file, so I'll go that route.

Ah.  Good to know.  Thank you.

Sounds good.  Thanks.  I've included the original 7DRL release in the page as well as updates.

The updates I've done so far have all been minor bug fixes and pretty slight balance and/or help documentation tweaks, so I don't feel like I've broken the spirit of the competition entry with updates yet; they're still almost identical, so someone playing the game in the web page is basically getting the same thing that was released with only minor fixes.