- Update to version 2.5.2
CI
* Update all test jobs to more recent actions
volk_8u_x4_conv_k7_r2_8u
* Add NEON implementation neonspiral via sse2neon.h
Fixes
* Fix out-of-bounds reads
* Fix broken neon kernels
* Fix float to int conversion
CMake
* Suppress superfluous warning
* Fix Python install path calculation and documentation
cpu_features
* Update submodule pointer
VOLK 3.0 release preparations
* Use SPDX license identifiers everywhere
* Re-arrange files in top-level folder
* Update Doxygen and all Doxygen related tasks into docs