v0.3.2

This is a patch release that will be the last release before breaking changes to Flashlight given the Flashlight Tensor framework (fl::Tensor). This and other patch releases to v0.3.x will be updated as needed in the 0.3 branch, which will diverge from main.

Fixes in this release include:

• Build fixes, removing empty target issues for install (#834)
• Updates to Google Mock syntax to require a minimum version of 1.10.
• An updated CITATION file for citing FL
• Updates to CircleCI per breaking changes
• Improvements to CMake BLAS lib locating (#806)
• Fix gradient computation for batched matrix multiply (#760)
• Refactoring Flashlight components into a pkg-based layout (#713)

This release contains improvements to the Flashlight Tensor API (flashlight/fl/tensor) including:

• A roll operator for Tensor
• Fixes to static initialization for ArrayFireBackend state
• Fixes to the concatenate operation with the ArrayFireBackend
• Better Tensor and Shape stringification functions (#808)
• TensorBackend::isDataTypeSupported()
• TensorBackend::getDeviceCount()
• Adds a sorting operation that returns both values and indices (#809)
• Better protection for OOB indexing on a Shape (#810)
• The TensorExtension API for autograd and vision primitives (#762)
• Scalar exponentiation by a tensor (#774)
• Tensor broadcasting for binary ops (#775)
• A scalar (0D) tensor type
• A flip operator (#766)
• Rounding and cumsum operators
• Reductions that return host-side primitives now return Tensors (#755)