Basilisk used to support them before being taken out by the old team. Now it's got a new dev team working on it I'm wondering if they'll be brought back in as a secondary option at all. I'd love to switch to it but I kinda rely on a good chunk of extensions that aren't available as XUL addons.

I figure given that you have previously gone on record as not giving a shit about what addons are used, that it'd be less of a controversial thing to just ask about lmao. I know moonchild et al would go apeshit for asking something like this but you seem considerably chiller about it.

I tried to install the MTube addon on the Basilisk Addons site, but apparently it is not compatible with the latest version of Basilisk, which I find odd. Is there a way to fix this? I am not too familiar with how XUL addons work internally. I am using Basilisk v2023.10.03.

There are several downloads of the Basilisk browser floating around on the web.

The ONLY place to officially download Basilisk is on the basilisk-browser.org downloads page: https://basilisk-browser.org/download.shtml

If you are downloading Basilisk from anywhere else it is an unofficial download and no guarantees can be made regarding the safety and security of these downloads.

In addition there is no portable version of Basilisk. If you download something claiming to be a portable version of Basilisk it is unofficial and not supported in any way.