Update version and changelog.

Author: Martin1887

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Oxigen Changelog
 
+### 2.2.2 - 2021/02/28
+- Special case for single crosspoint and multicrosspoint with individuals of length 1 interchanging it with a random position of the other individual.
+- Interchange random positions in uniform cross instead of always even ones.
+
 ### 2.2.1 - 2021/02/27
 - Fix uniform cross function with different length individuals.
 
@@ -9,6 +13,9 @@
 - Historical of solutions instead of checking only the current generation.
 - Improve performance of getting fitnesses and solutions using a normal iterator instead of a parallel one.
 
+### 2.1.4 - 2021/02/28
+- Special case for single crosspoint and multicrosspoint with individuals of length 1 interchanging it with a random position of the other individual.
+- Interchange random positions in uniform cross instead of always even ones.
 
 ### 2.1.3 - 2021/02/27
 - Fix uniform cross function with different length individuals.
@@ -22,6 +29,10 @@
 ## 2.1.0 - 2020/01/19
 - Optional global cache as `global_cache` feature.
 
+### 2.0.6 - 2021/02/28
+- Special case for single crosspoint and multicrosspoint with individuals of length 1 interchanging it with a random position of the other individual.
+- Interchange random positions in uniform cross instead of always even ones.
+
 ### 2.0.5 - 2021/02/27
 - Fix uniform cross function with different length individuals.
 
@@ -49,6 +60,10 @@
 - The two previous additions allow to search different solutions in different search space areas in order to avoid local suboptimal solutions and find different solutions.
 - Other minor improvements.
 
+### 1.5.2 - 2021/02/28
+- Special case for single crosspoint and multicrosspoint with individuals of length 1 interchanging it with a random position of the other individual.
+- Interchange random positions in uniform cross instead of always even ones.
+
 ### 1.5.1 - 2021/02/27
 - Fix uniform cross function with different length individuals.
 

README.md

@@ -183,7 +183,7 @@ The following benchmarks have been created to measure the genetic algorithm func
 running 29 tests
 test benchmarks::bench_cross_multi_point_255inds                                                           ... bench:     895,332 ns/iter (+/- 34,409)
 test benchmarks::bench_cross_single_point_255inds                                                          ... bench:     227,517 ns/iter (+/- 4,802)
-test benchmarks::bench_cross_uniform_255inds                                                               ... bench:      73,370 ns/iter (+/- 9,106)
+test benchmarks::bench_cross_uniform_255inds                                                               ... bench:     304,957 ns/iter (+/- 9,421)
 test benchmarks::bench_distance_255                                                                        ... bench:      41,669 ns/iter (+/- 45)
 test benchmarks::bench_fitness_1024inds                                                                    ... bench:      14,260 ns/iter (+/- 3,789)
 test benchmarks::bench_fitness_age_1024inds                                                                ... bench:      32,495 ns/iter (+/- 5,705)

oxigen/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "oxigen"
-version = "2.2.1"
+version = "2.2.2"
 authors = ["Martin1887 <[email protected]>"]
 description = "Fast, parallel, extensible and adaptable genetic algorithm library."
 repository = "https://github.com/Martin1887/oxigen"