[maven-release-plugin] copy for tag 6.0.6 

[maven-release-plugin] copy for tag 6.0.5 

[maven-release-plugin] copy for tag 5.1.24 

[maven-release-plugin] copy for tag 5.1.23 

[maven-release-plugin] copy for tag 6.0.4 

[maven-release-plugin] copy for tag 6.0.3 

[maven-release-plugin] copy for tag 6.0.2 

[maven-release-plugin] copy for tag 6.0.1 

[maven-release-plugin] copy for tag 6.0 

[maven-release-plugin] copy for tag 6.0b1