CVXR 1.0-1

• Many small fixes to solver interfaces
• Reference semantics for Parameter
• Warm start for OSQP and updates to solver cache
• Solver parameter defaults explicit now
• New tests added for solver combinations

CVXR 1.0

• Major release implementing reductions, many new solvers.

CVXR 0.99

• Bug fix: duplicated integer and boolean indices.
• Bug fix: correct typo in constraint specification to GLPK.
• Added tutorial articles based on v0.99 to CVXR website on using other solvers, integer programming, MOSEK and GUROBI examples.

CVXR 0.98-1

• Minor typographical fixes.

CVXR 0.98

• Dropped delay_load parameter dropped in reticulate::import_from_path, per changes in reticulate.

• Cleaned up hooks into reticulate for commercial solvers.

CVXR 0.97-1

• Minor typo and documentation fixes.

CVXR 0.97

• Added LPSOLVE via lpSolveAPI
• Added GLPK via Rglpk
• Added MOSEK
• Added GUROBI
• Bug fix: issue #25. All CVXR expressions retain dimensions. Culprit was drop = FALSE (in function Index.get_special_slice) as suspected.

CVXR 0.96

• Added a note that CVXR can probably be compiled from source for earlier versions of R. This is issue #24

• Using pkgdown. This also addresses issue #23

• Bug fix: issue #28 Function intf_sign (interface.R) was unnecessarily using a tolerance parameter, now eliminated.

CVXR 0.95

• Updated Solver.solve to adapt to new ECOSolveR. Require version 0.4 of ECOSolveR now.

• Updated unpack_results to behave exactly like in CVXPY. Added documentation and testthat tests. Documented in Getting Faster Results article.

CVXR 0.94-4

• First CRAN release 2017-11-20.

CVXR pre-0.94-4

• Several wrong turns and much hand-wringing. Complete rewrite in preparation for release.