Highlights:

- Prevent and document that class inheritance is not supported for wp.struct
  (now throws RuntimeError)
- Fix an issue where arrays stored in structs could be garbage collected without
  updating the struct ctype
- Allow recovering from out-of-memory errors during `wp.Volume` allocation
- Fix 2D tile load when source array and tile have incompatible strides
- Fix `wp.svd2()` with duplicate singular values and improved accuracy
- Warn when an incompatible data type conversion is detected when constructing
  an array using the __cuda_array_interface__

See the full changelog for more details: https://github.com/NVIDIA/warp/releases/tag/v1.7.2