The other subfolders of tools/ had already been moved to either editor/, misc/ or thirdparty/, so the hiding the editor code that deep was no longer meaningful.
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113 B
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![](/godotengine/godot/raw/commit/3708d887191d1b1518375e812d501b558f3f6f19/editor/icons/icon_track_add_key_hl.png)