I was looking through videos of the Kill All Dummies category and I noticed almost all of them use the game version with the old meeting interface, which makes voting faster compared to later versions. Doing some reading I found it's apparently possible to downgrade your PC version to an earlier one, though from some comments I've read those options don't always work. My question is would it be possible to have separate categories for them (KAD old ver & KAD current ver) for people who are unable or unwilling to go through the process of trying to downgrade versions? I don't know if this has been discussed before & at least on this site I couldn't find any info suggesting it had, hence why I'm asking. Thanks in advance.

We discussed it back when version 2021.6.11 was released, and the community decided that all versions will be kept in the same category, and downgrading versions will (and is) allowed.

that's the reason why I did no report speedrun

Thanks for the reply, though honestly I disagree with that decision as unless I'm mistaken it feels like you have to jump through hoops if you even want a chance at the world record. If people still want to play on the older versions that's fine, but I do think its times should be separate from the current versions of the game (2021.6.11 onward).