NLopt 2.7.1

• Various minor bugfixes (#268, #409, #420) and build
  improvements (support Octave 6.x, Guile 3.x, Cmake 3.2).

NLopt 2.7.0

• New nlopt_set_param API for setting internal algorithm parameters ([#365]).

• Avoid library-symbol conflicts ([#355], [#361])

NLopt 2.6.2

• Fixed forced stop exception with dimension elimination ([#317])

• Fixed get_initial_step wrapping ([#319])

• Various build fixes ([#314], [#308], [#303], [#278])

NLopt 2.6.1

Fix nlopt_version return value for 2.6.x and update soname and docs.

NLopt 2.6.0

New set_upper_bound and set_lower_bound functions in the low-level C API to set one bound at a time (#257). There is no longer a separate libnlopt_cxx library — C++ algorithms (stogo) are compiled and included by default (#198). Various build fixes (#197, #216, #245, #250, #230, #261, etc.), other fixes (#242, #258).

NLopt 2.5.0

See NEWS: switch to cmake, various new functions, a new algorithm…

nlopt-2.4.2

copyright year update for 2014