Baldur's Gate 3's next big update, Patch 7, is set to arrive in September, bringing with it the previously teased extra evil endings and official modding tools. Between now and then, the latter'll be undergoing a series of tests, with the first of those kicking off today.
Yup, while Baldur's Gate 4 won't be coming from it, Larian's still got some not quite DLC-sized add-ons to make to its masterpiece. Gotta have something to do while you hunt for folks to fill out your cool new studio, I guess.
In community update 27, Larian provides a bunch of new details regarding exactly what the mod support roll-out entails and will look like ahead of Patch 7 arriving in September.