[maven-release-plugin] copy for tag 2.15.0

[maven-release-plugin] copy for tag 2.14.0

[maven-release-plugin] copy for tag 2.13.0

[maven-release-plugin] copy for tag 2.12.0

[maven-release-plugin] copy for tag 2.11.0

[maven-release-plugin] copy for tag 2.10.1

[maven-release-plugin] copy for tag 2.10.0

[maven-release-plugin] copy for tag 2.9.0

[maven-release-plugin] copy for tag 2.8.1

[maven-release-plugin] copy for tag 2.8.0