Version 0.6.5

• Add a toolkit x2gray.
• Add a crossover fuction #79

version 0.6.3

• Add multiprocessing&multithreading

Version 0.6.2

• Surport 3 kinds of accelerate strategy ( vectorization, parallel, cached)
• Surport class methods directly as the objective function

Version 0.6.1

1. PSO now support nonlinear unequal constraint
2. Remove unbounded algorithm from PSO

Version 0.5.9

1. Add input&output parameters
2. Bring all 7 algorithms into correspondence for parameters, as much as possible.

Version 0.5.8

• Fix a critical bug in AFSA
• make up a doc to show parameters （only Chinese now, English is on the way）

Version 0.5.7

In previous version, GA has an integer mode, which uses penalty function. It makes a lot of misunderstand, and misusage.
The integer mode is totally changed to a new algorithm in this version.
#32 #37 #59

Version 0.5.6

Bug fixed #45 : input parameter in SA

version 0.5.5

bug: #34 ASFS, ASFA, AFSA

version 0.5.4

• Fix a vital bug about array copy in ACA
• GA&PSO: objective function supports vectorization calculation