Sorry, we don't have a specific time frame for adding support for PHP8, although we are aware that time is moving on and that we will need to address it sooner rather than later. We have worked on some specific issues as they have arisen, but need to perform a comprehensive review of our code, and it's not a trivial project because of the size of the Toolset suite of products.
There will be a blog post to annouce support when it comes, so keep an eye out for that.
Thanks for getting back.
Well, I think you should move on with this, as active support for PHP 7.4 ended November 2021 and after November 2022 no more security support will be provided.
You can check the official PHP roadmap here: hidden link