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

1.0.0a8

• Intermediate development release
• CUTEst interface
• Change sparse matrix API
• Use cibuildwheel for packaging
• Add .deb package dependencies

Full Changelog: 1.0.0a7...1.0.0a8

1.0.0a7

• Intermediate development release

Full Changelog: 1.0.0a6...1.0.0a7

1.0.0a6

• New type-erased problem formulation
• PANOC solver specifically for optimal control problems
• Gauss-Newton accelerator

Full Changelog: 1.0.0a5...1.0.0a6

1.0.0a5

• Python: Support releasing the GIL during solve, allowing thread parallelism and handling KeyboardInterrupt.

Full Changelog: 1.0.0a4...1.0.0a5

1.0.0a4

• Complete ProblemTrampoline Python interface
• Flush after printing solver progress

Full Changelog: 1.0.0a3...1.0.0a4

1.0.0a3

• Change default value of ALMParams::max_*_num_retries to zero
• Add final_γ statistic to PANOC

Full Changelog: 1.0.0a2...1.0.0a3

1.0.0a2

Full Changelog: 1.0.0a1...1.0.0a2

1.0.0a1

Early alpha release for the 1.0 line.
For testing purposes only, API is still very much subject to change.

1.0.0a0

Early alpha release for the 1.0 line.
For testing purposes only, API is still very much subject to change.