c5bdaaf96c
When point/curves count of a `GreasePencilDrawing` is changed, prior stroke slices are no longer valid. This is not obvious when using the `stroke()` call since it is meant to provide a easier access to the drawing data and did not represent the actual data layout in the drawing, hence we need an additional note in the document to tell users to be more careful. Pull Request: https://projects.blender.org/blender/blender/pulls/126815