RcppEnsmallen 0.2.18.0.1

• Upgraded to ensmallen 2.18.0: "Fairmount Bagel" (2021-10-21)
  • Add gradient value clipping and gradient norm scaling callback
    (mlpack/ensmallen#315).
  • Remove superfluous CMake option to build the tests
    (mlpack/ensmallen#313).
  • Bump minimum Armadillo version to 9.800
    (mlpack/ensmallen#318).
  • Update Catch2 to 2.13.7
    (mlpack/ensmallen#322).
  • Remove redundant template argument for C++20 compatibility
    (mlpack/ensmallen#324).
  • Fix MOEAD test stability
    (mlpack/ensmallen#327).
• Update GitHub Actions to the standard r-lib/actions configuration.
  (#45)

RcppEnsmallen 0.2.17.0.1

• Upgraded to ensmallen 2.17.0: "Pachis Din Me Pesa Double" (2021-07-06)
  • CheckArbitraryFunctionTypeAPI extended for MOO support
    (mlpack/ensmallen#283).
  • Refactor NSGA2
    (mlpack/ensmallen#263,
    mlpack/ensmallen#304).
  • Add Indicators for Multiobjective optimizers
    (mlpack/ensmallen#285).
  • Make Callback flexible for MultiObjective Optimizers
    (mlpack/ensmallen#289).
  • Add ZDT Test Suite
    (mlpack/ensmallen#273).
  • Add MOEA-D/DE Optimizer
    (mlpack/ensmallen#269).
  • Introduce Policy Methods for MOEA/D-DE
    (mlpack/ensmallen#293).
  • Add Das-Dennis weight initialization method
    (mlpack/ensmallen#295).
  • Add Dirichlet Weight Initialization
    (mlpack/ensmallen#296).
  • Improved installation and compilation instructions
    (mlpack/ensmallen#300).
  • Disable building the tests by default for faster installation
    (mlpack/ensmallen#303).
  • Modify matrix initialisation to take into account
    default element zeroing in Armadillo 10.5
    (mlpack/ensmallen#305).

RcppEnsmallen 0.2.16.2.1 (GitHub-only Release)

• Upgraded to ensmallen 2.16.2: "Severely Dented Can Of Polyurethane" (2021-03-25)
  • Fix CNE test trials
    (#267).
  • Update Catch2 to 2.13.4
    (#268).
  • Fix typos in documentation
    (#270,
    #271).
  • Add clarifying comments in problems/ implementations
    (#276).
  • Remove AdamSchafferFunctionN2Test test from Adam test suite to prevent
    spurious issue on some aarch64 (#265).

RcppEnsmallen 0.2.16.1.1

• Upgraded to ensmallen 2.16.1: "Severely Dented Can Of Polyurethane" (2021-03-04)
  • Fix test compilation issue when ENS_USE_OPENMP is set
    (#255).
  • Fix CNE initial population generation to use normal distribution
    (#258).
  • Fix compilation warnings
    (#259).

RcppEnsmallen 0.2.16.0.1 (GH-Only Release)

• Upgraded to ensmallen 2.16.0: "Severely Dented Can Of Polyurethane" (2021-02-19)
  • Expand README with example installation and add simple example program
    showing usage of the L-BFGS optimizer
    (#248).
  • Refactor tests to increase stability and reduce random errors
    (#249).

RcppEnsmallen 0.2.15.1.1

• Upgraded to ensmallen 2.15.1: "Why Can't I Manage To Grow Any Plants?" (2020-11-05)
  • Fix include order to ensure traits is loaded before reports
    (#239).

RcppEnsmallen 0.2.15.0.1

• Upgraded to ensmallen 2.15.1: "Why Can't I Manage To Grow Any Plants?" (2020-11-03)
  • Make a few tests more robust
    (#228).
  • Add release date to version information. (#226)
  • Fix typo in release script
    (#236).
  • Add optimizer summary report callback
    (#213).

RcppEnsmallen 0.2.14.2.1

• Upgraded to ensmallen 2.14.2: "No Direction Home" (2020-09-05)
  • Fix implementation of fonesca fleming problem function f1 and f2
    type usage and negative signs. (#223)

RcppEnsmallen 0.2.14.1.1

• Upgraded to ensmallen 2.14.1: "No Direction Home" (2020-08-21)
  • Fix release script (remove hardcoded information, trim leading
    whitespaces introduced by wc -l in MacOS)
    (#216, #220).
  • Adjust tolerance for AugLagrangian convergence based on element type (#217).
  • Add NSGA2 optimizer for multi-objective functions (#149).
  • Update automatic website update release script (#207).
  • Clarify and fix documentation for constrained optimizers (#201).
  • Fix L-BFGS convergence when starting from a minimum (#201).
• Switch GitHub Actions to use reference tags to always be up-to-date with
  CRAN's check grid (oldrel, release, devel). (#29,
  #32)
• Added a GitHub Action to automatically create a PR with the new version of
  Ensmallen when a new release is detected. (#30, #33)

RcppEnsmallen 0.2.13.0.1

• Upgraded to ensmallen 2.13.0: "Automatically Automated Automation" (2020-07-15)
  • Fix CMake package export (#198).
  • Allow early stop callback to accept a lambda function (#165).