There seems to be a bit of miscommunication here, and I'm seeing a lot of people up in arms about it :/ Firstly - the change wasn't "sneaked out" 2 weeks ago, it's not in a release until November. It won't be in 3.5.1 or 3.6. The old way was deprecated over a year ago.

アドオン紹介！ 【Alpha Trees - 軽くてリアルな木々で大規模森林を作成】 cgbox.jp/2023/07/10/new… 約70本の落葉樹と約50本の針葉樹、約20本の小さな木と低木などが含まれます。 「Scatter 5」との併用でより便利に活用できます！ #Blender初心者 #blender3d #Blenderチュートリアル

Thanks to Andrew Stevenson, the vscode extension for Blender add-on development now has initial support for developing extensions for Blender 4.2 and above. #b3d