2023-03-24 Stefan Theussl * FIXED: R CMD check NOTEs * ADDED: ORCID of authors where applicable * RELEASE: Rglpk 0.6-5 on CRAN 2019-02-07 Stefan Theussl * UPDATED: removed compiler flags from preprocessor in MAKEVARS.win * ADDED: sensitivity report feature * RELEASE: Rglpk 0.6-4 on CRAN 2016-06-13 Stefan Theussl * UPPDATED: useDynLib registriation of C routines * FIXED: binary variables using a zero coefficient in objective function * ADDED: Rglpk_write_file capabilities (not exported) * RELEASE: Rglpk 0.6-3 on CRAN 2016-06-13 Stefan Theussl * ADDED: new control parameters "presolve" and "tm_limit" * ADDED: reduced cost in return value (solution_dual) * ADDED: value of auxiliary variable (primal|dual) in return value * RELEASE: Rglpk 0.6-2 on CRAN 2015-07-01 Stefan Theussl * FIXED: S3method properly registered * FIXED: R does not terminate abnormally on an internal GLPK library error since an error handler is now registered. Thanks to a patch by Heinrich Schuchardt. * RELEASE: Rglpk 0.6-1 on CRAN 2014-06-15 Stefan Theussl * UPDATED: Rglpk does not ship GLPK sources anymore * UPDATED: Licence now GPL-2 | GPL-3 * RELEASE: Rglpk 0.6-0 on CRAN 2013-11-27 Stefan Theussl * UPDATED: Rglpk now ships with GLPK sources version 4.52.1 * FIXED: handling of bounds passed down from ROI * RELEASE: Rglpk 0.5-2 on CRAN 2013-06-03 Stefan Theussl * UPDATED: Rglpk now ships with GLPK sources version 4.52 * UPDATED: new patches are needed for this GLPK release. * FIXED: Copyright holder statements as demanded by CRAN policy * RELEASE: Rglpk 0.5-1 on CRAN 2013-06-03 Stefan Theussl * UPDATED: Rglpk now ships with GLPK sources version 4.50 * UPDATED: some extra patches are needed for this GLPK release. * RELEASE: Rglpk 0.4-1 on CRAN 2012-09-11 Stefan Theussl * UPDATED: argument list now in the following order: obj, mat, dir, rhs, bounds = NULL, types = NULL, max = FALSE, control = NULL. Currently, control can only be used for setting verbosity level. * UPDATED: use only a subset of file reader example data * FIXED: file reader improvements (C API), thx to ceeboo * RELEASE: Rglpk 0.3-10 on CRAN 2012-09-04 Stefan Theussl * ADDED: example data for file reader function * FIXED: fixing segfault when reading large instances from files * UPDATED: maintainer mail address * RELEASE: Rglpk 0.3-9 on CRAN 2012-01-16 Stefan Theussl * FIXED: gcc 4.5.x warning * RELEASE: Rglpk 0.3-8 on CRAN 2012-01-12 Stefan Theussl * ADDED: added MATHPROG reader support * ADDED: retrieving constraint names from file based instances * RELEASE: Rglpk 0.3-7 on CRAN 2011-12-30 Stefan Theussl * UPDATED: now using packageStartupMessage() * UPDATED: Windows build toolchain changed * UPDATED: configure script now searching for system library * UPDATED: Rglpk now includes GLPK sources of version 4.47 * RELEASE: Rglpk 0.3-7 on CRAN 2010-02-15 Stefan Theussl * FIXED: Further Windows improvements (Makevars.win, Makefile.win) * RELEASE: Rglpk 0.3-5 on CRAN 2010-02-02 Stefan Theussl * FIXED: Now includes a static library for windows * RELEASE: Rglpk 0.3-4 on CRAN 2010-01-28 Stefan Theussl * UPDATED: Rglpk now includes GLPK version 4.42 * FIXED: compile warnings have been fixed in Upstream code * ADDED: Windows support via separate configure script and Makevars * RELEASE: Rglpk 0.3-3 on CRAN 2009-09-07 Stefan Theussl * UPDATED: Rglpk now includes GLPK version 4.39 * FIXED: lower, upper bound conversion in bound_table * ADDED: separate configure script and Makevars due to major changes in upstream code 2009-06-26 Stefan Theussl * REMOVED: sparse matrix support from Rglpk package * ADDED: slam dependency which replaces the old S3 sparse matrix support * RELEASE: Rglpk 0.3-1 on CRAN 2009-03-30 Stefan Theussl * UPDATED: Rglpk now includes GLPK version 4.37 * RELEASE: Rglpk 0.2-9 on CRAN 2009-02-06 Stefan Theussl * UPDATED: Rglpk now includes GLPK version 4.36 * RELEASE: Rglpk 0.2-8 on CRAN 2008-12-08 Stefan Theussl * UPDATED: Rglpk now includes GLPK version 4.34 * RELEASE: Rglpk 0.2-7 on CRAN 2008-11-16 Stefan Theussl * UPDATED: Rglpk now includes GLPK version 4.33 * FIXED: replaced abort() with error() statments * RELEASE: Rglpk 0.2-6 on CRAN 2008-09-27 Stefan Theussl * UPDATED: Rglpk now includes GLPK version 4.31 2008-08-20 Stefan Theussl * RELEASE: Rglpk 0.2-5 on CRAN 2008-08-15 Stefan Theussl * UPDATED: GLPK 4.30 * FIXED: read/write MPS files new low level C routines * ADDED: .onLoad function to initialize default printer in C (Rprintf) * ADDED: GLPK version information printed in R after loading shared library 2008-07-30 Stefan Theussl * FIXED: integer/binary variables are now rounded to reduce failures due to numerical artefacts 2008-07-21 Stefan Theussl * UPDATED: GLPK 4.29 integrated 2008-06-06 Stefan Theussl * RELEASE: Rglpk released to CRAN. It interfaces GLPK version 4.28. Facilities to read MPS and CPLEX-LP format added.