1.0.0a9

• Improved CUTEst problem loader and adapter
• Return upper-triangular Hessian CUTEst adapter instead of lower (API break)
• QPALM solver interface, added to alpaqa-driver
• Sparse logistic regression example
• Improve dynamic loading API, support exception propagation (ABI break)
• Configurable float types for smaller binaries, faster compile times
• Support modifying alpaqa::DefaultConfig
• Add optional in/out parameter penalties ALM
• More PANTR statistics
• Improved UnconstrProblem, expose in Python API
• Add alpaqa-gradient-checker utility
• Improved documentation
• Updated installation instructions
• Improved CI with Valgrind testing
• More testing for PANOC with Anderson acceleration
• Improved Python packaging and metadata

Full Changelog: 1.0.0a8...1.0.0a9