Since we're always writing the mask with the old format, this versioning will have to run until a larger breaking release such as 5.0. Luckily it is cheap, it's just rearranging the pointers to larger arrays.
Since we're always writing the mask with the old format, this versioning will have to run until a larger breaking release such as 5.0. Luckily it is cheap, it's just rearranging the pointers to larger arrays.