v1.0.2

• Fix modified_schwefel_func() in operator.py
• Fix Mishra07 function that has no method factorial
• Fix Dolan function has wrong default dim
• Fix ndim property in Benchmark class
• Fix typo pi function in OddSquare class
• Fix LennardJones class with specified ndim
• Fix CEC2021 F2 has abnormal optimal value
• Fix bug in F8 function CEC2020
• Update docs
• Update README and workflows.

v1.0.1

• Add all normal functions in name_based module (From A to Z)
• Fix bug exit() program
• Delete all old CEC module
• Delete type_based module
• Delete dimension_based module
• Delete mealpy dependency
• Update docs, examples and tests

v1.0.0

• Refactoring project with 1 abstract class: Benchmark
• Two sub-packages: name_based and cec_based
• In name_based package contains all letter modules in order of the alphabet
• In cec_based package contains all CEC competition modules from years: 2005, 2008, 2010, 2013, 2014, 2015, 2017,
  2019, 2020, 2021, 2022

v0.8.0

Added CEC 2020 engineering problems (Constrained optimization)

A library of unconstrained Optimization Functions using Numpy (OpFuNu) for optimization problems

Update license and requirements

v0.7.0

Update several CEC functions.

v0.6.7

Fix CEC-2014 no-bias

v0.6.6

Added CEC-2014 no bias

v0.6.5

Added CEC basic

v0.6.3

Fix bug CEC-2013 missing files.