Changelog for package ifopt

2.1.2 (2021-11-29)

Expose epsilon for cost gradient finite difference approximation
Contributors: Levi Armstrong

2.1.1 (2021-11-15)

replace static variable falsely shared between contraints and costs
Reduce calls to GetJacobian
Changes to support windows build (#65)
set default parameter or finite diff for backwards compatibility
add return-status getter also to SNOPT
calculate finite difference of cost-term for IPOPT if flag set. (#61)
add explanation setting jacobian sparsity pattern (#47) (#55)
Update README.md
Switch between catkin and ament based on ROS_VERSION (#52)
Add GetConstraints and GetCosts to Problem (#51)
Add GetJacobianOfCosts to Problem (#50)
Make FillJacobianBlock public in ConstraintSet (#49)

2.0.7 (2019-11-19)

Create function to get the time statistics and the return code from the optimization solver. (#40)
Contributors: viviansuzano

2.0.6 (2019-01-17)

Enable problems without constraints: Fix issue (#34 , #35)
Fix/segfaults (#33)
Contributors: Wolfgang Merkt, viviansuzano

2.0.5 (2018-07-30)

set default print level to 4 to show derivative test errors.
Improve print-out of cost terms (specifically print cost)
Improve docs (#27)
Implemented more efficient method for building constraint jacobian (#26)
Contributors: Alexander Winkler, fbiemueller

2.0.4 (2018-07-17)

generalize ipopt solver interface, so source never has to be touched.
Fix/simplify image path in doxygen.
Simplify and generalize testing procedure (#25)
have cmake fail if IPOPT version <3.11.9
Install binaries to /lib/ifopt, just as catkin does.
Update README.md to always use make test for testing.
Improve doxygen (#22)
Contributors: Alexander Winkler

2.0.3 (2018-07-10)

Add codefactor integration and contributing guidelines
display indices more precisely in printout
remove rsl jekins, use ros build farm
remove warning from version number
Contributors: Alexander Winkler

2.0.2 (2018-07-02)

fully remove catkin dependency
increase cmake project version number manually
DRY in cmake list (reuse ${LIB_CORE})
Update README.md
Contributors: Alexander Winkler

2.0.1 (2018-06-30)

make IPOPT the default ON solver option
Add documentation and update package.xml to use ubuntu ipopt install coinor-libipopt-dev
Use FindIpopt.cmake (from robotology/idyntree)
Set default solver to mumps, as this is free one installed in ubuntu
Define SNOPT/IPOPT location also through environmental variable
Contributors: Alexander Winkler

2.0.0 (2018-06-24)

allow building with pure cmake (catkin optional) (#13)
generate ifopt-config.cmake to easily include in other cmake projects (#13)
implement pimpl idiom to avoid exporting IPOPT/SNOPT libraries/headers (#12)
Add possibility to set solver options (e.g. "ma27") on user side
Clean-up and improve printouts
Reduce to one single catkin package with solvers as cmake subdirectories
Contributors: Alexander Winkler

1.0.2 (2018-02-05)

add correct catkin install folder for ifopt_core
Contributors: Alexander Winkler

1.0.1 (2018-01-29)

update package xml
make eigen 3.2 compatible (remove header Eigen/Eigen)
Contributors: Alexander Winkler

1.0.0 (2018-01-27)

move IPOPT and SNOPT interfaces to separate package
add ifopt metapackage for documentation
Contributors: Alexander Winkler

0.0.2 (2018-01-04)

added more explanatory message in package.xml
added documentations badge
fixed bounds in example problem
moved CI to ros buildfarm.
generate tests also with catkin if installed
Fixed compiler warnings.
Contributors: Alexander W Winkler

0.0.1 (2017-12-15)

improve doxygen documentation
removed linear and soft constraint
add more unit tests
added logo
Create LICENSE
added first version of readme
remove dependency of constraints/cost on optimization variables
simplified user interface.
make project catkin independent
renamed repo to ifopt
added ipopt linear solver types url
opt_solve: add test infrastructure
add documentation to core classes
xpp_solve: add copyright boilerplate
Contributors: Alexander W Winkler