You cannot really compare our v8 to the broken promises that the former owner Rick touted 15 years ago on a build that was created for PHP5. Any v8 code that was written saw its way into the v7 release tree before he sold the rights to UBB.threads to UBBSystems leaving us all blind sighted. UBB.threads was left dead in the water with v8 being vaporware in the developer communities.
Since this time we've ported the product through PHP7 and PHP8 which required complete rewrites of the code and most of the queries to even get the product to run, let alone take advantage of the speed improvements that come with the cleaner code.
You can see through the
changelogs from versions v7.5.9, v7.6, and v8.0 we not only had to port our own code forward but we also had to wait for the base assets that run the product to become compatible with the newer versions of PHP. Additionally we've updated the powerful style editor that ships with the product so that users can enhance their forums by use of CSS to make their forums their own with custom CSS. We've also made the product more capable by strictly following web standards through their incarnations that also required heavy code updates.
I'm sure everyone would have loved to have worked with the mock up screenshots that Rick had created, but none of this code ever existed; we developers have access to ever release, including alpha's and all betas (including those from Rick's promised v8). Everything that is in the product is code we were able to create ourselves and what was handed down through previous releases and betas; what you see is everything we've had working through things in the 10 years that followed and through 4 developers (Issac, Myself, Ruben, and SD).
If you actually went through the changelogs you'd see that there was quite a bit happening with the UBB.threads product over the last 10 years, and unlike previous releases we've made sure to generate pretty in depth changelogs so that everyone was aware of needing to wait on assets to update so that we could upgrade through various releases for PHP. The v8 changelog was fairly short but that was because it was a major code rewrite where testing and error checking took over a year to refine and get new versions of assets compatible with PHP8; every page was adjusted and testing on numerous configurations just to get it out of the door.
In the later v7.6-7.7 series we also completely rewrote the Control Panel to make the feel more modern (anyone miss that old yellow?). Most forum software share the same overall look as it's what's expected; this isn't a live discussion like Discord, or a fully fledged CMS (unless one were to modify their forums to be so, I happen to have some mods that help do just that [such as my page creation modification]).