• major change to build system: by Markus Mützel. Includes a
  top-level CMakeLists.txt that builds all packages, and support for
  pkg-config. Additional changes are listed below.
• LAGraph 1.1.0: new package: graph algorithms based on GraphBLAS
• ParU 0.1.0: new package: parallel unsymmetric multifrontal method,
  with Mohsen Aznaveh. This is a stable package but is tagged as 0.1.0
  since the API is still subject to change.
• CHOLMOD 5.1.0: full support for sparse single precision matrices
• AMD 3.3.0: minor change for CHOLMOD 5.1.0 tests
• CAMD 3.3.0: minor change for CHOLMOD 5.1.0 tests
• SuiteSparse_config 7.4.0: added wrappers for single-precision BLAS/LAPACK
• *_version: added methods to all package that didn't have them:
  AMD, CAMD, COLAMD, CCOLAMD, BTF, CSparse, CXSparse, KLU, BTF, RBio,
  SPEX, SPQR, and UMFPACK.