Epigraph 0.4.2

• Added functions to check if the solution is feasible.

Epigraph 0.4.1

• Compatibility with Eigen version 3.3.0 and above

Epigraph 0.4.0

• CMake will now automatically download the solvers when they are not installed.
• Removed EiCOS support since ECOS is now fully supported.
• Removed fmt dependency in tests and examples.
• Changes to CMake for MSVC compatibility.

Epigraph 0.3.4

• Throw an error when a problem is linked to multiple solver instances
• Don't allow copying solvers and problems
• Fixed minor memory leaks
• Internal improvements

Epigraph 0.3.3

• Fixed an issue with linear cost terms in QPs.

Epigraph 0.3.2

• Added documentation
• Moved internal functionality to different namespace
• Fixed an issue with cost function weights
• Fixed the par() and dynpar() functions for sparse matrices

Epigraph 0.3.1

• Added the getVariableValue() function as an alternative way to retrieve the numerical values from variables.

Epigraph 0.3.0

• Variables now have to be added to problem instances directly with addVariable()
• Variables can be retrieved from problems with getVariable()
• Added ability to use sparse matrices as parameters
• Fixed a linker error when disabling certain solvers

Epigraph 0.2.2

• Variables will now be unlinked when a solver instance is destroyed, allowing the problem to be used with a different solver.
• Some refactoring.
• Added more test cases.

Epigraph 0.2.1

• Fixed a critical issue where variables would not be added to the problem when they were only present in cost terms.
• Added more cleanup functionality to remove redundant variables from expressions.
• Added more tests and documentation.